Spring is in full swing, and the promise of summer is just around the corner. Welcome to May!
The smell of fresh flowers isn’t the only thing that makes May special. It’s a month that offers a variety of celebrations, from the camaraderie of May Day to the honor and remembrance of Memorial Day in the United States. Don’t forget your content calendar; May is bursting with opportunities for engaging posts and discussions.
But it’s not all fun and festivals; May is also a month that brings attention to important causes. Whether it’s raising awareness for Mental Health Month or celebrating diversity during International Day Against Homophobia, Transphobia, and Biphobia, May provides a platform for deeper conversations and engagement. It’s a month that skillfully blends the light-hearted with the meaningful, making it ideal for a wide range of content.
All May Events
Spring and Fall: Astronomy Day
What is International Astronomy Day? International Astronomy Day is celebrated twice a year, once in the spring and again in the fall, with dates varying …
Second Saturday of May and October: Migratory Bird Day
What is World Migratory Bird Day? World Migratory Bird Day (WMBD) is observed twice a year, on the second Saturday of May and October, to …
March – May: Tulip Season: Keukenhof open (Netherlands)
What is Tulip Season at Keukenhof? Tulip Season at Keukenhof, also known as the “Garden of Europe,” is celebrated annually in Lisse, the Netherlands. The …
April / May: Sham el-Nessim
What is Sham el-Nessim? Sham el-Nessim is an ancient Egyptian festival that marks the beginning of spring. Celebrated on the day after Coptic Easter Sunday, …
April / May: Yom HaShoah
What is Yom HaShoah? Yom HaShoah, observed on the 27th day of Nisan in the Jewish calendar, typically falls in April or early May. This …
April / May: Gardening Week (United Kingdom)
What is National Gardening Week? National Gardening Week, typically held in the last week of April or the first week of May in the United …
April / May: Maternal Mental Health Awareness Week
What is Maternal Mental Health Awareness Week? Maternal Mental Health Awareness Week is an annual observance focused on raising awareness about the mental health issues …
April / May: Yom HaZikaron (Memorial Day Israel)
What is Yom HaZikaron? Yom HaZikaron, or Israel’s Memorial Day, is observed annually on the 4th of Iyar in the Hebrew calendar, which falls in …
April / May: Yom HaAtzma’ut (Independence Day Israel)
What is Yom HaAtzma’ut? Yom HaAtzma’ut, or Israel’s Independence Day, is celebrated annually on the 5th of Iyar in the Hebrew calendar, which falls in …
May: Drum Month
What is International Drum Month? International Drum Month is celebrated annually in May, bringing attention to the art of drumming and the significance of drums …
May: American Cheese Month (United States)
What is American Cheese Month? American Cheese Month is a nationwide celebration held annually in May to honor the rich variety and craftsmanship of cheeses …
May: Smile Month
What is National Smile Month? National Smile Month is a unique campaign dedicated to promoting good oral health and the importance of a bright, healthy …
May: Maternal Mental Health Month
What is Maternal Mental Health Month? Maternal Mental Health Month is observed globally every May to raise awareness about the mental health challenges associated with …
May: Make May Purple /Action On Stroke Month
What is Make May Purple / Action on Stroke Month? Make May Purple, also known as Action on Stroke Month, is observed every May in …
May: Share A Story Month
What is National Share A Story Month? National Share A Story Month is celebrated throughout May in the UK, organized by the Federation of Children’s …
May: Walking Month
What is National Walking Month? National Walking Month is celebrated every May in the UK, aimed at promoting the benefits of walking. This month-long campaign …
May: Local And Community History Month
What is Local and Community History Month? Local and Community History Month is observed in May throughout the UK. This annual event is dedicated to …
May: Teen Self Esteem Month
What is National Teen Self Esteem Month? National Teen Self Esteem Month is observed in the United States throughout May to focus on building self-esteem …
May: Big Asthma Bake Sale
What is the Big Asthma Bake Sale? The Big Asthma Bake Sale is a fundraising event organized to support asthma research and awareness initiatives. Typically …
May: Skin Cancer Awareness Month
What is Skin Cancer Awareness Month? Skin Cancer Awareness Month is observed globally every May to highlight the importance of protecting skin from harmful ultraviolet …
May Measure Month
What is May Measure Month? May Measure Month is an annual global campaign that focuses on raising awareness about high blood pressure, a major cause …
May: Clean Air Month
What is National Clean Air Month? National Clean Air Month is observed in the United States throughout May to raise awareness about the importance of …
May: Zombie Awareness Month
What is Zombie Awareness Month? Zombie Awareness Month is observed in May and serves as a playful and educational event that uses the popular theme …
May- June: The Big Paddle Cleanup (Forthnight)
What is The Big Paddle Cleanup? The Big Paddle Cleanup is an environmental initiative that combines the enjoyment of paddlesports with the commitment to environmental …
May: Haitian heritage month
What is Haitian Heritage Month? Haitian Heritage Month is celebrated throughout May in the United States, especially within Haitian-American communities. This month-long observance honors the …
May: Flowers of May (Philippines)
What is Flores de Mayo? Flores de Mayo, meaning “Flowers of May,” is a traditional Filipino festival held throughout the month of May in honor …
May: Mental Health Month
What is Mental Health Month? Mental Health Month, also known as Mental Health Awareness Month, is observed every May to raise awareness about mental health, …
May: Plastic Free Month (Netherlands)
What is Plastic Free Month (Netherlands)? Plastic Free Month, known in Dutch as Mei Plasticvrij, is an annual campaign held in May to raise awareness …
May: Lyme Awareness Month
What is Lyme Disease Awareness Month? Lyme Disease Awareness Month is observed every May to raise awareness about Lyme disease, its symptoms, prevention strategies, and …
May: Social Media Free Month (Netherlands)
What is Social Media Free Month (Netherlands)? Social Media Free Month, known in Dutch as Mei Social Vrij, is an annual initiative in the Netherlands …
May: Masturbation Month
What is International Masturbation Month? International Masturbation Month is observed every year in May. It celebrates self-pleasure as a natural and healthy part of human …
May: Asian American and Pacific Islander Heritage Month (APAHM or AAPI)
What is Asian American and Pacific Islander Heritage Month? Asian American and Pacific Islander Heritage Month (AAPI Heritage Month) is celebrated every May to recognize …
May: Older Americans Month
What is Older Americans Month? Older Americans Month is observed annually in May across the United States to honor and recognize older adults and their …
May: Salad Month
What is National Salad Month? National Salad Month is celebrated throughout May in the United States, promoting the benefits and versatility of salads. This observance …
May: Recommitment Month
What is National Recommitment Month? National Recommitment Month is observed every May in the United States as an opportunity for individuals to revisit and recommit …
May: NPhotograph Month
What is National Photograph Month? National Photograph Month is celebrated each May in the United States, dedicated to the art and science of photography. This …
May: Hamburger Month
What is National Hamburger Month? National Hamburger Month is celebrated throughout May in the United States, paying tribute to one of America’s favorite foods;the hamburger …
May: Blood Pressure Month
What is National Blood Pressure Month? National Blood Pressure Month is observed every May in the United States to raise awareness about the importance of …
May: Bike Month
What is National Bike Month? National Bike Month is celebrated every May in the United States, promoting the benefits of bicycling and encouraging more people …
May: Barbecue Month
What is National Barbecue Month? National Barbecue Month is celebrated throughout May in the United States, encouraging everyone to break out their grills and enjoy …
May: Mystery Month
What is May: Mystery Month? May: Mystery Month is a celebration dedicated to the genre of mystery in literature, film, and other media. Throughout May, …
May: Lupus Awareness Month
What is Lupus Awareness Month? Lupus Awareness Month is observed globally every May to increase public understanding and support for lupus, a chronic autoimmune disease …
May: Gifts from the Garden Month
What is Gifts from the Garden Month? Gifts from the Garden Month is celebrated every May, honoring the bounty and beauty that gardens bring into …
May: Foster Care Month
What is Foster Care Month? Foster Care Month, observed every May in the United States, is dedicated to acknowledging foster parents, family members, volunteers, mentors, …
May: Date Your Mate Month
What is Date Your Mate Month? Date Your Mate Month is celebrated in May and encourages couples to rekindle their relationships through continued dating, regardless …
May 1: Workers’ Day
What is International Workers’ Day? International Workers’ Day or Labor Day is celebrated annually on May 1 in many countries worldwide, except in the United …
May 1: Lei Day (Hawai)
What is Lei Day? Lei Day is celebrated annually on May 1 in Hawaii to honor the tradition of the Hawaiian lei. This festival showcases …
May 1: Loyalty Day
What is Loyalty Day? Loyalty Day is observed annually in the United States on May 1st. This day is dedicated to reaffirming loyalty to the …
May 1: May Day
What is May Day? May Day is celebrated annually on May 1 and is traditionally a festival welcoming the arrival of spring. It has deep …
May 1: Mother Goose Day
What is Mother Goose Day? Mother Goose Day is celebrated annually on May 1st to honor the time-honored tradition of Mother Goose rhymes and stories …
May 1: Save the Rhino Day
What is Save the Rhino Day? Save the Rhino Day, observed annually on May 1st, is dedicated to the preservation and protection of rhinoceroses worldwide …
May 1: Law Day
What is Law Day? Law Day in the United States is observed annually on May 1st to celebrate the role of law in the country’s …
May 1: Maharashtra Day (India)
What is Maharashtra Day? Maharashtra Day, observed every year on May 1st, is a regional public holiday in the Indian state of Maharashtra. This day …
May 1: Fetin’ny Asa (Madagascar)
What is Labour Day in Madagascar? Labour Day, celebrated on May 1st in Madagascar as in many other countries, is a public holiday dedicated to …
May 1: Basic Income Day (UBI)
What is Basic Income Day? Basic Income Day is observed annually on May 1 to raise awareness about Universal Basic Income (UBI) and its potential …
May 1: Sunflower Guerilla Gardening Day
What is International Sunflower Guerrilla Gardening Day? International Sunflower Guerrilla Gardening Day is observed annually on May 1. Established in 2007 by a group of …
May 1: Love Day
What is Global Love Day? Global Love Day is celebrated annually on May 1 to promote unconditional love, unity, and compassion among all people. Established …
May 1: Doodle Dog Day
What is International Doodle Dog Day? International Doodle Dog Day is celebrated annually on May 1 to honor poodle-mix breeds, commonly known as doodles. Established …
May 1: Lyme Day
What is World Lyme Day? World Lyme Day is observed annually on May 1 to raise awareness about Lyme disease and other tick-borne illnesses. The …
First Friday of May: Sauvignon Blanc Day
What is Sauvignon Blanc Day? Sauvignon Blanc Day is an annual celebration held on the first Friday of May, dedicated to honoring the vibrant and …
First Friday of May: No Pants Day
What is No Pants Day? No Pants Day is celebrated annually on the first Friday of May, encouraging people to embrace fun and spontaneity by …
First Friday of May: Tuba Day
What is International Tuba Day? International Tuba Day is celebrated annually on the first Friday of May to honor tuba players and recognize the significance …
First Friday of May: Space Day (United States)
What is National Space Day? National Space Day is celebrated annually on the first Friday of May to honor the achievements, benefits, and future of …
May 1 – 8: Time For A Cuppa
What is Time for a Cuppa? Time for a Cuppa is an annual fundraising event in the UK, designed to bring people together over tea …
May 2: Tuna Day
What is World Tuna Day? World Tuna Day is observed annually on May 2 to raise awareness about the importance of sustainable tuna fishing and …
May 2: Harry Potter Day
What is International Harry Potter Day? International Harry Potter Day is celebrated annually on May 2 to honor the cultural impact of J.K. Rowling’s Harry …
May 2: Baby Day
What is Baby Day? Baby Day, observed annually on May 2nd, is a special celebration dedicated to the youngest members of our families;babies. This day …
May 2: Brothers and Sisters Day
What is Brothers and Sisters Day? Brothers and Sisters Day is celebrated on May 2nd each year, offering people a chance to honor and appreciate …
May 2: Truffle Day
What is National Truffle Day? National Truffle Day, celebrated on May 2nd, honors the luxurious and decadent chocolate truffle. This day is all about appreciating …
May 2: Scurvy Awareness Day
What is International Scurvy Awareness Day? International Scurvy Awareness Day is observed annually on May 2 to raise awareness about scurvy, a disease caused by …
May 3: Press Freedom Day
What is World Press Freedom Day? World Press Freedom Day is observed annually on May 3 to raise awareness about the importance of a free …
May 3: Leopard Day
What is International Leopard Day? International Leopard Day is celebrated annually on May 3 to raise awareness about leopards and promote their conservation. Established in …
May 3: Wild Koala Day
What is Wild Koala Day? Wild Koala Day is celebrated annually on May 3 to raise awareness about the conservation of wild koalas and their …
May 3: Garden Meditation Day
What is Garden Meditation Day? Garden Meditation Day, celebrated on May 3rd each year, is dedicated to the practice of meditation in the serene setting …
May 3: Lumpy Rug Day
What is Lumpy Rug Day? Lumpy Rug Day, celebrated on May 3rd each year, is a quirky and light-hearted holiday that encourages people to appreciate …
May 3: Day of the Holy Cross (Mexico)
What is Day of the Holy Cross? Day of the Holy Cross, celebrated on May 3rd in Mexico, is a cultural and religious holiday that …
May 3: Constitution Day (Poland)
What is Constitution Day? Constitution Day in Poland, celebrated on May 3rd, commemorates the adoption of the Polish Constitution of May 3, 1791. This historic …
May 3: Sun Day
What is International Sun Day? International Sun Day is celebrated annually on June 21, coinciding with the summer solstice in the Northern Hemisphere. This day …
First Saturday of May: Ankylosing Spondylitis (AS) Day
What is World Ankylosing Spondylitis Day? World Ankylosing Spondylitis (AS) Day is observed annually on the first Saturday of May to raise awareness about ankylosing …
First Saturday of May: Free Comic Book Day
What is Free Comic Book Day? Free Comic Book Day is an annual event celebrated on the first Saturday of May, designed to promote the …
First Saturday of May: Herb Day
What is Herb Day? Herb Day is an annual celebration dedicated to the appreciation and use of herbs, celebrated on the first Saturday in May …
First Saturday of May: Kentucky Derby Day
What is Kentucky Derby Day? Kentucky Derby Day is celebrated on the first Saturday in May and marks one of the most famous horse races …
First Saturday of May: Fitness Day
What is National Fitness Day (United States)? National Fitness Day in the United States is observed on the first Saturday of May each year, serving …
First Saturday of May: Naked Gardening Day
What is World Naked Gardening Day? World Naked Gardening Day (WNGD) is celebrated annually on the first Saturday of May, encouraging individuals to garden without …
First Saturday of May: Drone Day
What is International Drone Day? International Drone Day is celebrated annually on the first Saturday of May to raise awareness about the positive uses of …
First Saturday of May: Labyrinth Day
What is World Labyrinth Day? World Labyrinth Day (WLD) is an annual global event celebrated on the first Saturday of May, where individuals worldwide engage …
May 4: Greenery Day (Japan)
What is Greenery Day? Greenery Day (みどりの日, Midori no Hi) is a national holiday in Japan, observed every year on May 4. This day is …
May 4: Anti-Bullying Day
What is Anti-Bullying Day? Anti-Bullying Day, observed annually on May 4th, is a global initiative aimed at raising awareness about bullying and promoting kindness, inclusion, …
May 4: Bird Day (United States)
What is Bird Day? Bird Day is celebrated to appreciate and raise awareness about the diverse species of birds and their roles in our ecosystems …
May 4: Candied Orange Peel Day
What is National Candied Orange Peel Day? National Candied Orange Peel Day, celebrated on May 4th, is dedicated to the sweet, tangy treat made from …
May 4: Renewal Day
What is Renewal Day? Renewal Day, observed annually on May 4th, is a day dedicated to new beginnings and self-improvement. It encourages individuals to reflect …
May 4: Star Wars Day
What is Star Wars Day? Star Wars Day is celebrated annually on May 4, honoring the legendary Star Wars franchise created by George Lucas. The …
May 4: Firefighters Day
What is International Firefighters’ Day? International Firefighters’ Day (IFFD) is observed annually on May 4 to honor the dedication, commitment, and sacrifices of firefighters worldwide …
May 4: Remembrance of the Dead (Netherlands)
What is Remembrance of the Dead? Remembrance of the Dead (Dodenherdenking) is observed annually on May 4 in the Netherlands to honor all Dutch civilians …
May 4: Respect for Chickens Day
What is International Respect for Chickens Day? International Respect for Chickens Day is observed annually on May 4 to promote compassion and respectful treatment of …
May 4: Give Day
What is World Give Day? World Give Day, observed annually on May 4th, is a global celebration dedicated to promoting generosity and community support. It …
First Sunday of May: Pipe Organ Day (United States)
What is National Pipe Organ Day? National Pipe Organ Day is an annual American celebration held on the first Sunday of May, dedicated to honoring …
First Sunday of May: Laughter Day
What is World Laughter Day? World Laughter Day, celebrated annually on the first Sunday of May, is a global event dedicated to promoting health, happiness, …
First Sunday of May: Dawn Chorus Day
What is International Dawn Chorus Day? International Dawn Chorus Day is celebrated annually on the first Sunday of May, encouraging people to wake up early …
May Week 1: Be Kind to Animals Week
What is Be Kind to Animals Week? Be Kind to Animals Week is an annual observance that takes place during the first full week of …
May 5: LinkedIn Anniversary
What is LinkedIn’s Anniversary? LinkedIn, the world’s largest professional networking platform, was officially launched on May 5, 2003. Each year, this date marks LinkedIn’s anniversary, …
May 5: African Heritage Day
What is African World Heritage Day? African World Heritage Day is observed every year on May 5th to celebrate and promote the rich cultural and …
May 5: Day of Awareness for Missing and Murdered Indigenous Women and Girls
What is the Day of Awareness for Missing and Murdered Indigenous Women and Girls? The Day of Awareness for Missing and Murdered Indigenous Women and …
May 5: Cinco de Mayo (Mexico)
What is Cinco de Mayo? Cinco de Mayo, celebrated on May 5th, marks the anniversary of the Battle of Puebla in 1862, when the Mexican …
May 5: Cartoonist Day
What is Cartoonist Day? Cartoonist Day, celebrated annually on May 5th, honors the talented artists and writers behind the comics, cartoons, and animated stories that …
May 5: Hoagie Day
What is National Hoagie Day? National Hoagie Day, celebrated on May 5th each year, is a day dedicated to the beloved hoagie sandwich, a regional …
May 5: Day Of The Midwife
What is the International Day of the Midwife? The International Day of the Midwife is celebrated every year on May 5th to recognize and honor …
May 5: Children’s Day (South Korea)
What is Children’s Day in South Korea? Children’s Day in South Korea, or Eorininal (어린이날), is celebrated annually on May 5th to honor children and …
May 5: Kodomo no Hi / Children’s Day (Japan)
What is Kodomo no Hi (Children’s Day)? Kodomo no Hi, known as Children’s Day in Japan, is celebrated annually on May 5th. This national holiday …
May 5: Liberation Day (Netherlands)
What is Liberation Day (Netherlands)? Liberation Day, or Bevrijdingsdag, is celebrated annually on May 5th in the Netherlands to commemorate the end of German occupation …
May 5: Hand Hygiene Day
What is World Hand Hygiene Day? World Hand Hygiene Day is observed every year on May 5th to highlight the importance of hand hygiene in …
May 5: Sleep Apnea Awareness Day (Australia)
What is Sleep Apnea Awareness Day? Sleep Apnea Awareness Day is observed every year on May 5 in Australia to raise awareness about sleep apnea, …
First Monday of May: Melanoma Monday
What is Melanoma Monday? Melanoma Monday is observed every year on the first Monday of May to raise awareness about melanoma and other types of …
May Week 1: Deaf Awareness Week
What is Deaf Awareness Week? Deaf Awareness Week is a week-long campaign that takes place in early May to increase awareness and understanding of the …
May Week 1: Sun Awareness Week
What is Sun Awareness Week? Sun Awareness Week is an annual event held in early May to educate the public about the dangers of excessive …
May Week 1: Viral Meningitis Awareness Week
What is Viral Meningitis Awareness Week? Viral Meningitis Awareness Week is an annual event dedicated to raising awareness about viral meningitis, its symptoms, and the …
May Week 1: Red Cross Week / Bucket Shake
What is Red Cross Week and the Bucket Shake? Red Cross Week is an annual fundraising and awareness campaign organized by national Red Cross organizations …
May Week 1: Dying Matters Week
What is Dying Matters Week? Dying Matters Week or Dying Matters Awareness Week is an annual event observed in the United Kingdom, typically held in …
May Week 1: Wildflower Week
What is Wildflower Week? Wildflower Week is an annual celebration that highlights the beauty, diversity, and ecological importance of wildflowers. Typically held in early May, …
May 6: No Diet Day
What is No Diet Day? No Diet Day is observed annually on May 6 to promote body acceptance, self-love, and a healthy relationship with food …
May 6: Bubble Blowing Day
What is Bubble Blowing Day? Bubble Blowing Day, celebrated annually on May 6, is a fun and lighthearted day dedicated to the simple joy of …
May 6: Wishbone Day or Day of OI
What is Wishbone Day? Wishbone Day, also known as the Day of OI (Osteogenesis Imperfecta Awareness Day), is observed annually on May 6 to raise …
May 6: No homework Day
What is No Homework Day? No Homework Day is observed annually on May 6 and offers students a much-needed break from schoolwork. It is a …
May 6: Beverage Day
What is National Beverage Day? National Beverage Day, celebrated annually on May 6th, is a day dedicated to enjoying and appreciating the wide variety of …
May 6: Tourist Appreciation Day
What is National Tourist Appreciation Day? National Tourist Appreciation Day, observed annually on May 6th, is a day dedicated to celebrating the contributions of tourists …
May 6: Nurses Day
What is National Nurses Day? National Nurses Day, celebrated annually on May 6th, honors the invaluable contributions of nurses to the healthcare system and recognizes …
First Tuesday of May: Childhood Depression Awareness Day
What is Childhood Depression Awareness Day? Childhood Depression Awareness Day is observed annually on the first Tuesday of May to raise awareness about depression in …
First Tuesday of May: Teacher’s Day (United States)
What is National Teacher’s Day (United States)? National Teacher’s Day in the United States, observed annually on the first Tuesday of May, honors the dedication, …
First Tuesday of May: Asthma Day
What is World Asthma Day? World Asthma Day is observed annually on the first Tuesday of May to raise awareness about asthma, improve understanding of …
May 6 – 12: Nurses Week
What is National Nurses Week? Nurses Week is an annual celebration that takes place from May 6th to May 12th, culminating on the birthday of …
May 7: AIDS Orphans Day
What is World AIDS Orphans Day? World AIDS Orphans Day is observed every year on May 7. This day raises awareness about the millions of …
May 7: Kid’s Athletics Day
What is Kid’s Athletics Day? Kid’s Athletics Day is a global celebration of children’s participation in sports, particularly track and field events. It promotes physical …
May 7: Bladder Cancer Awareness Day
What is Bladder Cancer Awareness Day? Bladder Cancer Awareness Day takes place annually on May 7 in various countries worldwide. This day is dedicated to …
May 7: Cosmopolitan Day (United States)
What is National Cosmopolitan Day? National Cosmopolitan Day is celebrated annually on May 7 in the United States. This day honors the Cosmopolitan cocktail, a …
First Wednesday of May: Maternal Mental Health Day
What is World Maternal Mental Health Day? World Maternal Mental Health Day is observed annually on the first Wednesday of May, with the upcoming observance …
First Wednesday of May: Bike and Roll to School Day (United States)
What is Bike to School Day? Bike to School Day is an annual event celebrated across the United States to promote bicycling as a healthy …
Wednesday in Nurses Week: School Nurses Day
What is School Nurses Day? School Nurses Day is observed on the Wednesday of National Nurses Week, which falls on 6-12 May. This special day …
First Wednesday of May: Carnivorous Plant Day
What is World Carnivorous Plant Day? World Carnivorous Plant Day takes place annually on the first Wednesday of May in various countries worldwide. This day …
First Thursday of May: Day of Prayer (United States)
What is the National Day of Prayer? The National Day of Prayer is an annual observance in the United States, held on the first Thursday …
First Thursday of May: Children’s Mental Health Awareness Day
What is Children’s Mental Health Awareness Day? Children’s Mental Health Awareness Day is observed annually on the first Thursday of May to highlight the importance …
First Thursday of May: Password Day
What is World Password Day? World Password Day is observed annually on the first Thursday of May to promote strong password practices and improve global …
May 8: Iris Day
What is Iris Day? Iris Day is celebrated annually on May 8 in various parts of the world. This day honors the beauty and cultural …
May 8: Outdoor Intercourse Day (United States)
What is National Outdoor Intercourse Day? National Outdoor Intercourse Day is observed annually on May 8 in the United States. This unofficial and playful observance …
May 8: No Socks Day
What is No Socks Day? No Socks Day is celebrated annually on May 8, encouraging people worldwide to set their feet free from socks and …
May 8: Red Cross Day and Red Crescent Day
What is World Red Cross and Red Crescent Day? World Red Cross and Red Crescent Day is observed annually on May 8 worldwide. This day …
May 8: Donkey Day
What is World Donkey Day? World Donkey Day is observed annually on May 8 worldwide. This day is dedicated to recognizing and appreciating donkeys, highlighting …
May 8: Ovarian Cancer Day
What is World Ovarian Cancer Day? World Ovarian Cancer Day is observed annually on May 8 worldwide. This day raises awareness about ovarian cancer, one …
May 8: Victory in Europe Day (V-E Day)
What is Victory in Europe Day (V-E Day)? Victory in Europe Day (V-E Day) is observed annually on May 8 in many countries worldwide, particularly …
May 8: Brussels Capital Region Day / Iris Festival
What is Brussels-Capital Region Day (Iris Festival)? Brussels-Capital Region Day, also known as the Iris Festival, is celebrated annually on May 8 in Brussels, Belgium …
May 8-9: Time of Remembrance and Reconciliation for those who Lost their Lives during WWII
What is the Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War? The Time of Remembrance and Reconciliation …
May 9: Lost Sock Memorial Day
What is Lost Sock Memorial Day? Lost Sock Memorial Day is observed annually on May 9 to honor all the socks that have mysteriously disappeared …
May 9: Europe Day
What is Europe Day? Europe Day is celebrated annually on May 9 to mark the anniversary of the Schuman Declaration in 1950. This proposal by …
May 9: Victory Day (Russia)
What is Victory Day in Russia? Victory Day is celebrated annually on May 9 in Russia to commemorate the Soviet Union’s victory over Nazi Germany …
May 9: Tear the Tags of the Mattress Day (United States)
What is Tear the Tags Off the Mattress Day? Tear the Tags Off the Mattress Day is observed annually on May 9 and encourages people …
May 9: Alphabet Magnet Day (United States)
What is Alphabet Magnet Day? Alphabet Magnet Day is celebrated annually on May 9 in the United States, honoring the colorful magnetic letters that have …
May 9: Moscato Day (United States)
What is National Moscato Day? National Moscato Day is celebrated every year on May 9 in the United States. This day is dedicated to enjoying …
Friday before Mother’s day: Provider Appreciation Day (United States)
What is Provider Appreciation Day? Provider Appreciation Day, also known as Child Care Provider Day or Daycare Provider Day, is celebrated annually on the Friday …
Friday before Mother’s Day: Military Spouse Appreciation Day (United States)
What is Military Spouse Appreciation Day? Military Spouse Appreciation Day is observed annually in the United States on the Friday before Mother’s Day. This day …
Second Friday of May: Fintastic Friday (United States)
What is Fintastic Friday? Fintastic Friday is an annual celebration dedicated to raising awareness about the importance of sharks and ocean conservation. Observed on the …
Second Saturday of May: Archery Day (United States)
What is National Archery Day? National Archery Day is celebrated annually on the second Saturday of May in the United States, recognizing both the ancient …
May 10: Day of Argania
What is the International Day of Argania? The International Day of Argania is observed annually on May 10 in recognition of the ecological, economic, and …
May 10: Mother Ocean Day
What is Mother Ocean Day? Mother Ocean Day is observed annually on May 10 to honor and appreciate the vast oceans that cover over 70% …
May 10: Clean up Your Room Day (United States)
What is Clean Up Your Room Day? Clean Up Your Room Day, celebrated annually on May 10th, is a light-hearted observance aimed at encouraging people, …
May 10: Lupus Day
What is World Lupus Day? World Lupus Day is observed every year on May 10 to raise awareness about lupus, a chronic autoimmune disease that …
May 10: Offline Day (Netherlands)
What is Offline Day? Offline Day, or Nationale Offlinedag, is an annual event in the Netherlands that takes place every year on May 10. This …
Saturday before Mother Day: Birth Mother Day
What is Birth Mother’s Day? Birth Mother’s Day is observed annually on the Saturday before Mother’s Day in the United States to honor and recognize …
Second Saturday of May: Fairtrade Day
What is World Fair Trade Day? World Fair Trade Day is celebrated annually on the second Saturday of May to promote fair trading practices and …
Second Weekend of May: Mill Day (Netherlands)
What is National Mill Day? National Mill Day (Nationale Molendag) is an annual event in the Netherlands, celebrated on the second Saturday and Sunday of …
Second Saturday of May: Cornelia De Lange Syndrome Awareness Day
What is Cornelia de Lange Syndrome Awareness Day? Cornelia de Lange Syndrome (CdLS) Awareness Day is observed annually on the second Saturday of May to …
Second Saturday of May: Dog Mom Day (United States)
What is National Dog Mom Day? National Dog Mom Day is celebrated annually on the second Saturday of May in the United States to honor …
Second Saturday of May: Buckfast Day
What is World Buckfast Day? World Buckfast Day is celebrated annually on the second Saturday of May to honor and enjoy Buckfast Tonic Wine, a …
Saturday in May: Lifeboat Day (Netherlands)
What is Life Boat Day? Life Boat Day, or Reddingbootdag, is an annual event in the Netherlands held on a Saturday in May. Organized by …
Second Saturday of May: Belly Dance Day
What is World Belly Dance Day? World Belly Dance Day is an annual celebration held on the second Saturday of May, dedicated to honoring the …
Second Weekend of May: Mills Weekend (United Kingdom)
What is National Mills Weekend? National Mills Weekend is a UK-wide event celebrated annually on the second weekend in May. This event, coordinated by the …
First Full Week of May: Doughnut Week (United Kingdom)
What is National Doughnut Week? National Doughnut Week is a deliciously unique celebration held annually in the UK, typically during the first full week of …
Second Week of May: Bird Week (Netherlands)
What is National Bird Week? National Bird Week, or Nationale Vogelweek, is an annual event in the Netherlands dedicated to birdwatching, education, and conservation. Held …
May 11: Eat What You Want Day (United States)
What is National Eat What You Want Day? National Eat What You Want Day is celebrated annually on May 11 in the United States, encouraging …
May 11: Keffiyeh Day
What is World Keffiyeh Day? World Keffiyeh Day is observed annually on May 11 to raise awareness and show solidarity with the Palestinian cause. Participants …
May 11: Twilight Zone Day (United States)
What is National Twilight Zone Day? National Twilight Zone Day, observed annually on May 11th in the United States, celebrates the iconic television series “The …
May 11: Go Public Gardens Days
What is Go Public Gardens Days? Go Public Gardens Days is an annual celebration that promotes public appreciation and support for public gardens, botanical gardens, …
May 11: Somerset Day (United Kingdom)
What is Somerset Day? Somerset Day is celebrated on May 11th each year, honoring the rich heritage and cultural identity of Somerset, a county in …
May 11: Ego Awareness Day
What is World Ego Awareness Day? World Ego Awareness Day is observed annually on May 11 to encourage individuals to reflect on the role of …
May 11: Technology Day (India)
What is National Technology Day? National Technology Day is observed annually on May 11th in India. This significant day marks the anniversary of the Pokhran …
Second Sunday of May: Mother’s Day
What is Mother’s Day? Mother’s Day is celebrated annually in many countries as a special occasion to honor and appreciate mothers and maternal figures. It …
Fourth Sunday of Easter: Day of Prayer for Vocations
What is the World Day of Prayer for Vocations? The World Day of Prayer for Vocations is observed annually on the fourth Sunday of Easter, …
Second Sunday of May: Lilac Sunday
What is Lilac Sunday? Lilac Sunday is a special event celebrated at the Arnold Arboretum of Harvard University in Boston, Massachusetts, each year on the …
Second Sunday of May: Children’s Day (United Kingdom)
What is National Children’s Day UK? National Children’s Day UK, celebrated annually on the second Sunday of May, is a special day dedicated to celebrating …
May 11-15: Ice Saints
What are the Ice Saints? The Ice Saints refer to a group of Catholic saints whose feast days fall between May 11 and May 15 …
May 12: Topiary Day
What is World Topiary Day? World Topiary Day is celebrated annually on May 12 to honor the art of shaping plants into ornamental forms. This …
May 12: Awareness Day for Chronic Immunological and Neurological Diseases (CIND)
What is International Awareness Day for Chronic Immunological and Neurological Diseases (CIND)? International Awareness Day for Chronic Immunological and Neurological Diseases (CIND) is observed annually …
May 12: Fatigue Syndrome Day
What is Fatigue Syndrome Day? Fatigue Syndrome Day, observed annually on May 12th, is dedicated to raising awareness and understanding of Chronic Fatigue Syndrome (CFS), …
May 12: Limerick Day
What is Limerick Day? Limerick Day is celebrated annually on May 12th, marking the birthday of Edward Lear, a British artist, illustrator, musician, author, and …
May 12: ME Awareness Day
What is ME Awareness Day? ME Awareness Day, also known as International Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Awareness Day, is observed annually on May 12th. This …
May 12: Fibromyalgia Awareness Day
What is World Fibromyalgia Awareness Day? World Fibromyalgia Awareness Day is observed annually on May 12th. This day is dedicated to raising awareness about fibromyalgia, …
May 12: Feast of St. Pancras (Italy)
What is the Feast of St. Pancras? The Feast of St. Pancras is celebrated annually on May 12th. This day honors Saint Pancras, a Roman …
May 12: Nurses Day
What is International Nurses Day? International Nurses Day is celebrated annually on May 12 to honor the contributions of nurses worldwide. This day recognizes the …
Restaurant Day (Finland)
What is Restaurant Day? Restaurant Day is a unique food carnival originating from Finland, celebrated on the third Saturday of February, May, August, and November …
May 12: Day of Plant Health
What is the International Day of Plant Health? The International Day of Plant Health is observed annually on May 12 to raise awareness about the …
May 12: Gum Health Day
What is Gum Health Day? Gum Health Day is an annual event celebrated on May 12, organized by the European Federation of Periodontology. The day …
April / May: Vesak (Buddha Day)
What is Buddha Day? Buddha Day, also known as Vesak, is the most important Buddhist celebration, observed on the full moon of the lunar month …
May Week 2: Bike Week (United Kingdom)
What is National Bike Week? National Bike Week, also known as Bike Week, is a celebration dedicated to promoting cycling as a practical and enjoyable …
May Week 2: Food Allergy Awareness Week
What is Food Allergy Awareness Week? Food Allergy Awareness Week is an annual event dedicated to raising awareness about food allergies, a serious and potentially …
May Week 2: Coeliac UK’s Awareness Week
What is Coeliac UK’s Awareness Week? Coeliac UK’s Awareness Week is an annual event designed to increase public awareness of coeliac disease, a serious autoimmune …
May Week 2: Weaning Week
What is National Weaning Week? National Weaning Week is an annual event primarily observed in the United Kingdom, focusing on the crucial phase of introducing …
May Week 2: Mental Health Awareness Week
What is Mental Health Awareness Week? Mental Health Awareness Week is an annual event designed to promote public awareness and understanding of mental health issues …
May Week 2: Dementia Action / Awareness Week
What is Dementia Action/Awareness Week? Dementia Action/Awareness Week is an annual event organized to raise awareness about dementia, a set of symptoms associated with an …
May: Foster Care Fortnight
What is Foster Care Fortnight? Foster Care Fortnight is an annual campaign in the United Kingdom that runs for two weeks, aiming to raise awareness …
Second Week of May: UN Road Safety Week
What is UN Global Road Safety Week? UN Global Road Safety Week is a event organized once every two years by the World Health Organization …
Second Week of May: Stationairy Week (United Kingdom)
What is National Stationery Week? National Stationery Week is observed annually in May in the United Kingdom to celebrate the joy of writing, stationery products, …
May Week 2: Police Week
What is National Police Week? National Police Week is an annual event in the United States that pays special tribute to law enforcement officers who …
May 13: Frog Jumping Day
What is Frog Jumping Day? Frog Jumping Day is a whimsical celebration observed on May 13th each year. This unique day is inspired by Mark …
May 13: Hummus Day
What is International Hummus Day? International Hummus Day is celebrated annually on May 13 to honor one of the world’s most beloved and versatile dishes …
May 13: Leprechaun Day
What is Leprechaun Day? Leprechaun Day is a whimsical observance celebrated on May 13th, dedicated to one of Ireland’s most famous mythical creatures;the leprechaun. Known …
May 13: Apple Pie Day
What is National Apple Pie Day? National Apple Pie Day, celebrated annually on May 13th in the United States, is a day dedicated to one …
May 13: Cocktail Day
What is World Cocktail Day? World Cocktail Day is celebrated annually on May 13, marking the date when the first official definition of a cocktail …
Second Thuesday of May: Stroke Awareness Day (Europe)
What is European Stroke Awareness Day? European Stroke Awareness Day is observed annually on the second Tuesday of May to increase public awareness about stroke …
Second Tuesday of May: PMO Day
What is International PMO Day? International PMO Day is observed annually on the second Tuesday of May to recognize the vital role of Project Management …
May 14: Dance Like a Chicken Day
What is Dance Like a Chicken Day? Dance Like a Chicken Day, celebrated on May 14th annually, is a lighthearted holiday that encourages people to …
May 14: Rotterdam Bombing Memorial
What is the Rotterdam Bombing Memorial? The Rotterdam Bombing Memorial is observed annually on May 14 to honor the victims and destruction caused by the …
May 14: Chihuahua Appreciation Day
What is International Chihuahua Appreciation Day? International Chihuahua Appreciation Day is observed annually on May 14 to celebrate the unique charm, loyalty, and personality of …
May 14: Online Romance Day
What is Online Romance Day? Online Romance Day is observed annually on May 14 to celebrate love and relationships that begin and thrive in the …
Second Wednesday of May: Facilities Management Day
What is World Facilities Management Day? World Facilities Management Day is observed annually on the second Wednesday of May to recognize the essential role of …
Second Wednesday of May: Receptionist Day
What is Receptionist Day? Receptionist Day is observed annually on the second Wednesday of May to recognize the important role that receptionists play in businesses, …
May 15: Nakba (Palestina)
What is Nakba? Nakba, meaning catastrophe in Arabic, refers to the mass displacement and dispossession of Palestinians that began in 1948 with the creation of …
May 15: Hyperemesis Gravidarum Awareness Day
What is International Hyperemesis Gravidarum Awareness Day? International Hyperemesis Gravidarum Awareness Day or HG Awareness Day is observed annually on May 15 to raise awareness …
May 15: Chocolate Chip Day
What is National Chocolate Chip Day? National Chocolate Chip Day is celebrated annually on May 15th to honor the delightful and versatile chocolate chip. This …
May 15: Slider Day
What is National Slider Day? National Slider Day is celebrated annually on May 15th, dedicated to honoring the small, flavorful sandwiches known as sliders. Sliders, …
May 15: Peace Officers Memorial Day
What is Peace Officers Memorial Day? Peace Officers Memorial Day is observed annually on May 15th in the United States. This solemn day honors federal, …
May 15: Day of Families
What is the International Day of Families? The International Day of Families is observed annually on May 15 to highlight the importance of families as …
May 15: Día de la Madre (Mother’s Day Paraguay)
What is Día de la Madre (Mother’s Day) in Paraguay? Día de la Madre, or Mother’s Day, in Paraguay is celebrated annually on May 15th …
May 15: Nylon Stocking Day
What is National Nylon Stocking Day? National Nylon Stocking Day is celebrated annually on May 15th, commemorating the invention and popularization of nylon stockings. This …
May 15: Water Safety Day
What is International Water Safety Day? International Water Safety Day is observed annually on May 15 to raise awareness about water-related risks and drowning prevention …
May 15: Conscientious Objectors Day
What is International Conscientious Objectors’ Day? International Conscientious Objectors’ Day is observed annually on May 15 to honor individuals who refuse military service on ethical, …
May 15: Kangaroo Care Awareness Day
What is International Kangaroo Care Awareness Day? International Kangaroo Care Awareness Day is observed annually on May 15 to promote the benefits of skin-to-skin contact …
Thursday in May: Bike to Work Day (Netherlands)
What is National Bike to Work Day (Netherlands)? National Bike to Work Day in the Netherlands is an annual event that encourages employees to cycle …
Third Thursday of May: Accessibility Awareness Day
What is Global Accessibility Awareness Day? Global Accessibility Awareness Day (GAAD) is observed annually on the third Thursday of May to promote awareness about digital …
May 15 – June 15: Tourettes Awareness Month
What is Tourette’s Awareness Month? Tourette’s Awareness Month is observed from May 15 to June 15 each year, aimed at raising awareness about Tourette Syndrome …
May 16: Celiac Disease Awareness Day
What is International Celiac Disease Awareness Day? International Celiac / Coeliac Disease Awareness Day is observed annually on May 16 to raise awareness about celiac disease, …
May 16: Love a Tree Day
What is Love a Tree Day? Love a Tree Day is celebrated annually on May 16th, dedicated to appreciating and recognizing the vital role trees …
May 16: Mimosa Day
What is National Mimosa Day? National Mimosa Day is celebrated annually on May 16th, honoring the delightful and refreshing cocktail made from equal parts champagne …
May 16: Sea Monkey Day
What is National Sea Monkey Day? National Sea Monkey Day, celebrated annually on May 16th, is a fun and whimsical holiday dedicated to these tiny …
May 16: Wear Purple for Peace Day
What is Wear Purple for Peace Day? Wear Purple for Peace Day is observed annually on May 16 to promote global peace, unity, and kindness …
May 16: Day of Light
What is the International Day of Light? The International Day of Light is celebrated annually on May 16 to highlight the importance of light in …
May 16: Boy’s Day
What is International Boys’ Day? International Boys’ Day is observed annually on May 16 to celebrate and support the well-being of boys worldwide. The day …
May 16: Invention Day
What is International Invention Day? International Invention Day is observed annually on May 16 to celebrate the power of human creativity and innovation. This day …
May 16: Virtual Assistants Day
What is International Virtual Assistants Day? International Virtual Assistants Day is observed annually on the third Friday of May to recognize the contributions of virtual …
May 16: Honor Our LGBT Elders Day (United States)
What is Honor Our LGBT Elders Day? Honor Our LGBT Elders Day is observed annually on May 16 to recognize and celebrate the contributions of …
May 16: Day of Living Together in Peace
What is the International Day of Living Together in Peace? The International Day of Living Together in Peace is observed annually on May 16 to …
Third Friday of May: Bike to Work Day (United States)
What is National Bike to Work Day? National Bike to Work Day is observed annually on the third Friday of May in the United States …
Third Friday of May: Endangered Species Day
What is Endangered Species Day? Endangered Species Day is observed annually on the third Friday of May to raise awareness about the importance of protecting …
Third Friday of May: United States Defence Transportation Day
What is National Defense Transportation Day? National Defense Transportation Day is observed annually on the third Friday of May in the United States. This day …
Third Friday of May: Pizza Party Day (United States)
What is National Pizza Party Day? National Pizza Party Day is observed annually on the third Friday of May in the United States, encouraging people …
May 17: Idling Awareness Day
What is Idling Awareness Day? Idling Awareness Day, observed annually on May 17th, is dedicated to raising awareness about the environmental and health impacts of …
May 17: Day Against Homophobia, Transphobia and Biphobia
What is the International Day Against Homophobia, Transphobia, and Biphobia? The International Day Against Homophobia, Transphobia, and Biphobia (often called IDAHOBIT) is held every year …
May 17: Child Helpline Day
What is International Child Helpline Day? International Child Helpline Day is observed every year on May 17 to recognize the importance of child helplines worldwide …
May 17: Neurofibromatosis Awareness Day
What is World Neurofibromatosis Awareness Day? World Neurofibromatosis Awareness Day is observed every year on May 17 to raise awareness about neurofibromatosis, a group of …
May 17: Pack Rat Day
What is Pack Rat Day? Pack Rat Day is observed annually on May 17th, celebrating the quirks and habits of those who find it difficult …
May 17: Hypertension Day
What is World Hypertension Day? World Hypertension Day is observed annually on May 17 to raise awareness about hypertension, commonly known as high blood pressure …
May 17: Telecommunication and Information Society Day
What is World Telecommunication and Information Society Day? World Telecommunication and Information Society Day is observed annually on May 17 to highlight the role of …
May 17: Syttende Mai or Grunnlovsdagen (Constitution Day Norway)
What is Constitution Day in Norway? Constitution Day in Norway, also known as “Syttende Mai” or “Grunnlovsdagen,” is celebrated annually on May 17th. This national …
May 17: Queen Máxima’s Birthday (Netherlands)
What is Queen Máxima’s Birthday? Queen Máxima of the Netherlands celebrates her birthday on May 17 each year. Born in Buenos Aires, Argentina, on May …
Third Saturday of May: Heritage Breeds Day
What is International Heritage Breeds Day? International Heritage Breeds Day is celebrated every year on the third Saturday of May to raise awareness about the …
Eurovision Song Contest Finale
What is the Eurovision Song Contest Finale? The Eurovision Song Contest Finale is the grand conclusion of the annual Eurovision Song Contest, where participating countries …
Third Saturday of May: Whisky Day
What is World Whisky Day? World Whisky Day, celebrated annually on the third Saturday of May, is a global event dedicated to celebrating the rich …
Third Saturday of May: Fiddle Day
What is World Fiddle Day? World Fiddle Day is an annual celebration held on the third Saturday of May, dedicated to honoring the rich tradition …
May 18: United States Armed Forces Day
What is United States Armed Forces Day? United States Armed Forces Day, celebrated annually on the third Saturday of May, is a day dedicated to …
May 18: HIV Vaccine Awareness Day
What is HIV Vaccine Awareness Day? HIV Vaccine Awareness Day is observed every year on May 18 to recognize the efforts of scientists, healthcare workers, …
May 18: Museums Day
What is International Museums Day? International Museums Day, celebrated annually on May 18th, is a global event dedicated to recognizing and celebrating the importance of …
May 18: Day for Women in Maritime
What is the International Day for Women in Maritime? The International Day for Women in Maritime is observed annually on May 18 to recognize and …
May 18: No Dirty Dishes Day (United States)
What is No Dirty Dishes Day? No Dirty Dishes Day is observed every year on May 18 in the United States as a fun and …
May 18: Visit Your Relatives Day
What is Visit Your Relatives Day? Visit Your Relatives Day, celebrated annually on May 18th, is a special day dedicated to reconnecting with family members …
Third Sunday of May: AIDS Candlelight Memorial
What is the International AIDS Candlelight Memorial? The International AIDS Candlelight Memorial is an annual event held on the third Sunday of May to honor …
Third Sunday of May: Stepmother’s Day
What is Stepmother’s Day? Stepmother’s Day is observed every year on the Sunday after Mother’s Day to recognize and celebrate the role of stepmothers in …
Third Sunday of May: Baking Day
What is World Baking Day? World Baking Day is celebrated every year on the third Sunday of May, encouraging people worldwide to embrace the joy …
May 19: Plant a Vegetable Garden Day
What is World Plant a Vegetable Garden Day? World Plant a Vegetable Garden Day is observed annually on May 19 to encourage individuals and communities …
May 19: Asian & Pacific Islander HIV / AIDS Awareness Day (United States)
What is National Asian & Pacific Islander HIV/AIDS Awareness Day? National Asian & Pacific Islander HIV/AIDS Awareness Day (NAPIHAAD) is observed annually on May 19 …
May 19: Hepatitis Testing Day (United States)
What is National Hepatitis Testing Day? National Hepatitis Testing Day is observed annually on May 19 in the United States to raise awareness about viral …
May 19: Boy’s Club Day
What is Boy’s Club Day? Boy’s Club Day, celebrated annually on May 19th, is dedicated to recognizing the contributions and positive impact of boys’ clubs …
May 19: Family Doctor Day
What is World Family Doctor Day? World Family Doctor Day is observed annually on May 19 to recognize and celebrate the role of family doctors …
May 19: IBD Day
What is World IBD Day? World IBD Day is observed annually on May 19 to raise awareness about inflammatory bowel disease (IBD), which includes Crohn’s …
Monday before May 25: Canada Victoria Day
What is Canada Victoria Day? Canada Victoria Day, celebrated annually on the last Monday preceding May 25th, marks the birthday of Queen Victoria and is …
May Week 3: Water Saving Week
What is Water Saving Week? Water Saving Week, celebrated annually in the UK during the third week of May, is a dedicated period for raising …
May Week 3: Epilepsy Week
What is National Epilepsy Week? National Epilepsy Week is observed annually to raise awareness about epilepsy, a common neurological condition that affects millions worldwide. This …
May Week 3: Salt Awareness Week
What is World Salt Awareness Week? World Salt Awareness Week, observed annually starting on the third week of May, is a global initiative aimed at …
May Week 3: Walk To School Week
What is Walk to School Week? Walk to School Week, celebrated annually in May, is a campaign that encourages children, parents, and schools to leave …
May Week 3: Learning At Work Week
What is Learning at Work Week? Learning at Work Week, observed annually in May, is a nationwide event in the UK that celebrates and promotes …
May Week 3: Action For Brain Injury Awareness Week
What is Action for Brain Injury Awareness Week? Action for Brain Injury Awareness Week, observed annually in May, is a significant event dedicated to raising …
May Week 3: Children’s Hospice Week
What is Children’s Hospice Week? Children’s Hospice Week, celebrated annually in the UK during the third week of May, is dedicated to raising awareness and …
May Week 3: Type 2 Diabetes Prevention Week
What is Type 2 Diabetes Prevention Week? Type 2 Diabetes Prevention Week, observed annually during the third week of May, is a public health campaign …
May Week 3: Emergency Medical Services Week
What is Emergency Medical Services Week? Emergency Medical Services (EMS) Week, celebrated annually during the third week of May, honors the dedication and contributions of …
May 20: Metrology Day
What is World Metrology Day? World Metrology Day, also called Weights and Measures Day, is observed every year on May 20 to commemorate the signing …
May 20: Autoimmune Arthritis Day
What is World Autoimmune & Autoinflammatory Arthritis Day? World Autoimmune & Autoinflammatory Arthritis Day is observed annually on May 20 to raise awareness about autoimmune …
May 20: Red Sneakers Day
What is International Red Sneakers Day? International Red Sneakers Day is observed every year on May 20 to raise awareness about the dangers of food …
May 20: Clinical Trials Day
What is International Clinical Trials Day? International Clinical Trials Day is observed every year on May 20 to recognize the importance of clinical research in …
May 20: Day (Cameroon)
What is National Day in Cameroon? National Day in Cameroon, observed on May 20th, commemorates the unification of Anglophone and Francophone regions, forming the Federal …
May 20: Be a Millionaire Day
What is Be a Millionaire Day? Be a Millionaire Day is observed annually on May 20 to encourage individuals to set financial goals, develop wealth-building …
May 20: Pick Strawberries Day (United States)
What is National Pick Strawberries Day? National Pick Strawberries Day is observed every year on May 20 in the United States and encourages people to …
May 20: HMV (Home Mechanical Ventilation) Day
What is World Home Mechanical Ventilation Day? World Home Mechanical Ventilation Day is observed every year on May 20. The day raises awareness about the …
May 20: Bee Day
What is World Bee Day? World Bee Day is observed every year on May 20 to raise awareness about the importance of bees and other …
May 20: Independence Day (East Timor)
What is Independence Day (East Timor)? Independence Day in East Timor, celebrated annually on May 20th, commemorates the country’s official independence from Indonesia in 2002 …
May 20: Annie M.G. Schmidt Day (Netherlands)
What is Annie M.G. Schmidt Day? Annie M.G. Schmidt Day is celebrated every year on May 20 in the Netherlands to honor the life and …
May 20: Academic Freedom Day
What is International Academic Freedom Day? International Academic Freedom Day is observed annually on May 20 to recognize and promote the importance of academic freedom …
May 20: Women In Aerospace Day (United States)
What is National Women in Aerospace Day? National Women in Aerospace Day is observed every year on May 20 in the United States to celebrate …
May 21: Day for Cultural Diversity for Dialogue and Development
What is the World Day for Cultural Diversity for Dialogue and Development? The World Day for Cultural Diversity for Dialogue and Development is observed every …
May 21: Memo Day
What is National Memo Day? National Memo Day, celebrated annually on May 21st, is a day dedicated to recognizing the importance of memos in communication …
May 21: Waiters and Waitresses Day
What is National Waiters and Waitresses Day? National Waiters and Waitresses Day, celebrated annually on May 21st, honors the hardworking individuals in the food service …
May 21: Meditation Day
What is World Meditation Day? World Meditation Day is observed every year on May 21 to promote the practice of meditation and its benefits for …
May 21: Natura2000 Day (Europe)
What is Natura 2000 Day? Natura 2000 Day is observed every year on May 21 to celebrate and raise awareness about the Natura 2000 network, …
May 21: I Need a Patch For That Day (United States)
What is I Need a Patch For That Day? I Need a Patch For That Day is observed every year on May 21. It’s a …
May 21: Talk Like Yoda Day (United States)
What is Talk Like Yoda Day? Talk Like Yoda Day is celebrated every year on May 21. It’s a fun, fan-driven tribute to Yoda, the …
Third Wednesday of May: Accountability Day (Netherlands)
What is Accountability Day in the Netherlands? Accountability Day (Verantwoordingsdag) is observed every year on the third Wednesday of May in the Netherlands. On this …
Third Wednesday of May: Customer Support Day
What is International Customer Support Day? International Customer Support Day is observed every year on the third Wednesday of May to celebrate the dedication of …
Third or Fourth Wednesday in May: Product Day
What is World Product Day? World Product Day is celebrated every year on a Wednesday in May to recognize the global community of product professionals …
May 22: Unity Day (Yemen)
What is Unity Day (Yemen)? Unity Day, celebrated annually on May 22nd in Yemen, marks the unification of North Yemen and South Yemen into a …
May 22: Buy a Musical Instrument Day (United States)
What is Buy a Musical Instrument Day? Buy a Musical Instrument Day is celebrated every year on May 22. The day invitStateses people to explore …
May 22: Goth Day
What is World Goth Day? World Goth Day, celebrated annually on May 22nd, is a global event dedicated to celebrating the Goth subculture. This day …
May 22: Maritime Day (United States)
What is National Maritime Day? National Maritime Day is observed every year in the United States on May 22. The day honors the contributions of …
May 22: Day for Biological Diversity
What is the International Day for Biological Diversity? The International Day for Biological Diversity is held every year on May 22. It raises awareness about …
May 22: GP Practice Assistant Day (Netherlands)
What is GP Practice Assistant Day? GP Practice Assistant Day is celebrated every year in the Netherlands on May 22. It shines a spotlight on …
May 22: Sherlock Holmes Day
What is Sherlock Holmes Day? Sherlock Holmes Day is celebrated every year on May 22. It marks the birthday of Sir Arthur Conan Doyle, the …
May 22: Paloma Day
What is World Paloma Day? World Paloma Day is celebrated every year on May 22. It honors the Paloma cocktail;a refreshing mix of tequila and …
May 22: Preeclampsia Day
What is World Preeclampsia Day? World Preeclampsia Day is observed every year on May 22. The day raises awareness about preeclampsia, a dangerous pregnancy complication …
May 22: Coco Mom Day
What is Coco Mom Day? Coco Mom Day is celebrated every year on May 22. The day is dedicated to honouring Black and Brown mothers …
May 22: Harvey Milk Day (United States)
What is Harvey Milk Day? Harvey Milk Day is celebrated every year on May 22 to honor the life and legacy of Harvey Milk, a …
May 22: Bitcoin Pizza Day
What is Bitcoin Pizza Day? Bitcoin Pizza Day is celebrated every year on May 22. It marks the first known real-world transaction made with Bitcoin …
Thursday before the last Monday of May: Chardonnay Day
What is Chardonnay Day? Chardonnay Day is celebrated every year on the Thursday before the last Monday in May. It’s a global celebration of Chardonnay, …
May 23: Lucky Penny Day (United States)
What is National Lucky Penny Day? In the United States, National Lucky Penny Day is observed every year on May 23. It celebrates a long-standing …
May 23: Turtle Day
What is World Turtle Day? World Turtle Day is celebrated every year on May 23. It is a day dedicated to turtles and tortoises, raising …
May 23: Taffy Day (United States)
What is National Taffy Day? In the United States, National Taffy Day is celebrated every year on May 23. It’s a sweet tribute to one …
May 23: Labour Day (Jamaica)
What is Labour Day (Jamaica)? Labour Day in Jamaica, celebrated annually on May 23rd, is a national holiday dedicated to honoring the contributions of workers …
May 23: Day to End Obstetric Fistula
What is the International Day to End Obstetric Fistula? The International Day to End Obstetric Fistula is observed every year on May 23. This United …
May 23: Day Against Impunity (Europe)
What is the EU Day Against Impunity? The EU Day Against Impunity is held every year on May 23. It highlights the importance of holding …
Friday before Memorial Day: Don’t Fry Day (United States)
What is National Don’t Fry Day? In the United States, National Don’t Fry Day is observed every year on the Friday before Memorial Day. It’s …
Saturday in May: Fish Migration Day
What is World Fish Migration Day? World Fish Migration Day is held every two years on a Saturday in May to raise awareness about the …
May: Free your Feet Day (Netherlands)
What is Free Your Feet Day? Free Your Feet Day (Bevrijd je Voetendag) is celebrated every year on May 24 in the Netherlands. It encourages …
May 24: Tiara Day
What is International Tiara Day? International Tiara Day is celebrated each year on May 24. It is a day dedicated to embracing your inner royalty, …
May 24: Day for Attention to Dying (Netherlands)
What is the Day for Attention to Dying? The Day for Attention to Dying (Dag van de Aandacht voor Sterven) is observed each year in …
May 24: Day of Parks (Europe)
What is European Day of National Parks? European Day of National Parks is celebrated every year on the 24th of May. This day is dedicated …
May 24: Women’s Health Day (Netherlands)
What is Women’s Health Day? Women’s Health Day is held every year on May 24 in the Netherlands. It focuses on raising awareness about the …
May 24: Asparagus Day (United Kingdom)
What is Asparagus Day? Asparagus Day is celebrated every year on May 24 in the United Kingdom. It marks the height of the British asparagus …
May 24: Brother’s Day (United States)
What is Brother’s Day? Brother’s Day is celebrated every year on May 24 in the United States. It is a day to recognize and appreciate …
May 24: Pansexual & Panromantic Awareness and Visibility Day
What is International Pansexual and Panromantic Awareness and Visibility Day? International Pansexual and Panromantic Awareness and Visibility Day is observed every year on May 24 …
May 24: Escargot Day
What is National Escargot Day? National Escargot Day, celebrated annually on May 24th in the United States, is a day dedicated to honoring and enjoying …
May: 24 Hats For Headway
What is Hats for Headway? Hats for Headway, celebrated annually on May 24th, is a special awareness day organized by Headway, a UK-based charity dedicated …
May 24: Women’s Day for Peace and Disarmament
What is Women’s Day for Peace and Disarmament? Women’s Day for Peace and Disarmament is observed every year on May 24. It highlights the powerful …
May 24: Schizophrenia and Psychosis Awareness Day
What is World Schizophrenia and Psychosis Awareness Day? World Schizophrenia and Psychosis Awareness Day is observed every year on May 24. The day brings global …
Saturday in May: Bunker Day (Netherlands)
Bunker Day is held every year on a Saturday in late May in the Netherlands. It gives the public a unique chance to explore historic …
May 25: Towel Day
What is International Towel Day? International Towel Day is celebrated every year on May 25. The day honours the British writer Douglas Adams, best known …
May 25: Skin Pigmentation Day
What is International Skin Pigmentation Day? International Skin Pigmentation Day is celebrated annually on May 25. The day is designed to raise awareness about skin …
May 25: Africa Day
What is Africa Day? Africa Day is celebrated every year on May 25. It marks the founding of the Organization of African Unity in 1963, …
May 25: May Revolution Day (Argentina)
What is May Revolution Day (Argentina)? May Revolution Day, celebrated annually on May 25th, is a national holiday in Argentina that commemorates the May Revolution …
May 25: Independence Day (Jordan)
What is Independence Day in Jordan? Independence Day in Jordan, celebrated annually on May 25th, marks the country’s liberation from British rule and the establishment …
May 25: Thyroid Day
What is World Thyroid Day? World Thyroid Day is held every year on May 25. The day draws attention to thyroid health and the millions …
May 25: Brown Bag It Day
What is National Brown Bag It Day? National Brown Bag It Day, celebrated annually on May 25th, is a day dedicated to encouraging people to …
May 25: Wine Day (United States)
What is National Wine Day? National Wine Day, celebrated annually on May 25th in the United States, is a day dedicated to appreciating and enjoying …
May 25: Tap Dance Day
What is Tap Dance Day? Tap Dance Day, celebrated annually on May 25th, is dedicated to honoring and promoting the art of tap dance. This …
May 25: Missing Children’s Day
What is International Missing Children’s Day? International Missing Children’s Day is held each year on May 25. It brings attention to the thousands of children …
May 25: Plastic Free Day
What is International Plastic Free Day? International Plastic Free Day takes place every year on May 25. It’s a global day of action that encourages …
Last Sunday of May: Turkmen Carpet Day
What is Turkmen Carpet Day? Turkmen Carpet Day, celebrated annually on the last Sunday of May, is a national holiday in Turkmenistan dedicated to honoring …
May 26: Melanoma BRAF Awareness Day
What is Melanoma BRAF Awareness Day? Melanoma BRAF Awareness Day, observed annually on May 26th, is dedicated to raising awareness about BRAF mutations in melanoma, …
May 26: Red Head Day
What is World Redhead Day? World Redhead Day is celebrated every year on May 26. It is a day dedicated to people with natural red …
May 26: Paper Airplane Day
What is National Paper Airplane Day? National Paper Airplane Day, celebrated annually on May 26th, is a day dedicated to the simple and fun pastime …
May 26: Sally Ride Day (United States)
What is Sally Ride Day? Sally Ride Day, celebrated annually on May 26th, honors the life and legacy of Dr. Sally Ride, the first American …
May 26: Independence Day (Georgia)
What is Independence Day in Georgia? Independence Day in Georgia, celebrated annually on May 26th, marks the anniversary of the country’s declaration of independence from …
May 26: Dracula Day
What is World Dracula Day? World Dracula Day is celebrated each year on May 26. This day honours the publication of Bram Stoker’s famous novel, …
May 26: Lindy Hop Day
What is World Lindy Hop Day? World Lindy Hop Day is celebrated each year on May 26. This day honours the lively and energetic dance …
Last Monday of May: Memorial Day (United States)
What is Memorial Day? Memorial Day is observed each year on the last Monday of May in the United States. It is a federal holiday …
May Week 4: Children’s Gardening Week
What is National Children’s Gardening Week? National Children’s Gardening Week is celebrated annually to capture the enthusiasm of young gardeners. Taking place at the end …
May 27: Sunscreen Day
What is Sunscreen Day? Sunscreen Day is celebrated each year on May 27. This day highlights the importance of protecting your skin against harmful ultraviolet …
May 27: Día de la Madre (Mother’s Day Bolivia)
What is Mother’s Day in Bolivia? Mother’s Day in Bolivia, known as “Día de la Madre,” is celebrated annually on May 27th. This special day …
May 27: Emergency Medicine Day
What is International Emergency Medicine Day? International Emergency Medicine Day is celebrated every year on May 27. The day draws attention to the vital work …
May 27: Atlantic Forest Day
What is International Atlantic Forest Day? International Atlantic Forest Day is observed every year on May 27. This day highlights the importance of the Atlantic …
May / June: British Tomato Fortnight (United Kingdom)
What is British Tomato Fortnight? British Tomato Fortnight is a two-week celebration held annually in the UK, dedicated to promoting British-grown tomatoes. This event highlights …
May 28: Derg Downfall Day ( Day Ethiopia)
What is Derg Downfall Day? Derg Downfall Day, observed annually on May 28th, is a national holiday in Ethiopia that commemorates the overthrow of the …
May 28: Amnesty Day
What is Amnesty International Day? Amnesty International Day is celebrated each year on May 28. The day marks the founding of Amnesty International and raises …
May 28: Hamburger Day
What is International Hamburger Day? International Hamburger Day is celebrated every year on May 28. The day honours one of the most loved foods in …
May 28: Hunger Day
What is World Hunger Day? World Hunger Day is observed every year on May 28. The day raises awareness about global hunger and highlights the …
May 28: Republic Day (Azerbaijan)
What is Republic Day in Azerbaijan? Republic Day, celebrated annually on May 28th, marks the anniversary of the founding of the Democratic Republic of Azerbaijan …
May 28: Day of Action on Women’s Health
What is International Day of Action for Women’s Health? International Day of Action for Women’s Health takes place every year on May 28. The day …
May 28: Menstrual Hygiene Day
What is Menstrual Hygiene Day? Menstrual Hygiene Day is observed every year on May 28. The day raises awareness about the importance of good menstrual …
May 28: Passion Fruit Martini Day
What is World Passion Fruit Martini Day? World Passion Fruit Martini Day is celebrated each year on May 28. The day is dedicated to one …
Last Wednesday of May: Otter Day
What is World Otter Day? World Otter Day is observed every year on the last Wednesday of May. The day draws attention to otters and …
Wednesday after Memorial Day: Flip Flop Day
What is Flip Flop Day? Flip Flop Day, celebrated annually on the Wednesday after Memorial Day, is a fun and relaxed day dedicated to wearing …
May 29: Learn About Composting Day
What is National Learn About Composting Day? National Learn About Composting Day is celebrated every year on May 29 in the United States. The day …
May 29: Biscuit Day
What is National Biscuit Day? National Biscuit Day, celebrated annually on May 29th, is a day dedicated to honoring and enjoying the delicious, versatile treat …
May 29: Oak Apple Day (United Kingdom)
What is Oak Apple Day? Oak Apple Day is celebrated every year on May 29 in the United Kingdom. It marks the restoration of the …
May 29: Day of UN Peacekeepers
What is International Day of United Nations Peacekeepers? International Day of United Nations Peacekeepers is observed each year on May 29. The day honours the …
May 29: Everest Day
What is International Everest Day? International Everest Day is celebrated every year on May 29. The day marks the anniversary of the first successful summit …
May 29: Digestive Health Day
What is World Digestive Health Day? World Digestive Health Day is observed each year on May 29. The day raises awareness about the importance of …
May 29: Tiger Nut Day
What is World Tiger Nut Day? World Tiger Nut Day is celebrated every year on May 29. The day raises awareness about tiger nuts, a …
May 29: End of the Middle Ages Day
What is End of the Middle Ages Day? End of the Middle Ages Day is observed every year on May 29. The day marks the …
May 29: Paper Clip Day (United States)
What is National Paperclip Day? National Paperclip Day is observed every year on May 29 in the United States. The day celebrates one of the …
May 29: Coq Au Vin Day (United States)
What is National Coq Au Vin Day? National Coq Au Vin Day is celebrated every year on May 29 in the United States. The day …
40th day of Easter: Ascension Day
What is Ascension Day? Ascension Day is a Christian holiday observed on the 40th day of Easter. It commemorates the moment Jesus Christ, after spending …
Ascension Day: Steam Train Day (Netherlands)
What is National Steam Train Day? National Steam Train Day is celebrated every year in the Netherlands on Ascension Day. The day highlights the power …
May 30: Water a Flower Day (United States)
What is National Water a Flower Day? National Water a Flower Day is observed every year on May 30 in the United States. The day …
May 30: Mint Julep Day (United States)
What is National Mint Julep Day? National Mint Julep Day is celebrated every year on May 30 in the United States. The day honours the …
May 30: Statehood Day (Croatia)
What is Statehood Day in Croatia? Statehood Day, celebrated annually on May 30th in Croatia, is a national holiday that commemorates the declaration of independence …
May 30: MS Day
What is World MS Day? World MS Day is celebrated every year on May 30. The day raises global awareness for multiple sclerosis, a chronic …
May 30: Day of the Potato
What is International Day of Potato? International Day of Potato is celebrated every year on May 30. The day highlights the global importance of the …
May 30: Tracky Dack Day (Australia)
What is Tracky Dack Day? Tracky Dack Day is celebrated every year in Australia to raise awareness and funds for children in hospitals. The name …
May 30: Hole In My Bucket Day (United States)
What is National Hole In My Bucket Day? National Hole In My Bucket Day is celebrated every year on May 30 in the United States …
May 30: Loomis Day
What is Loomis Day? Loomis Day is celebrated every year on May 30 in the United States. The day honours Mahlon Loomis, a 19th-century American …
Last Friday of May: Neighbours’ Day (Europe)
What is European Neighbours’ Day? European Neighbours’ Day, celebrated annually on the last Friday of May, is a day dedicated to fostering community spirit and …
End of May: Ratu Sir Lala Sukuna Day
What is Ratu Sir Lala Sukuna Day? Ratu Sir Lala Sukuna Day, celebrated annually the end of May, is a national holiday in Fiji dedicated …
May 31: Macaroon Day
What is National Macaroon Day? National Macaroon Day, celebrated annually on May 31st, is a day dedicated to enjoying and celebrating macaroons, the delicious and …
May 31: Save Your Hearing Day
What is Save Your Hearing Day? Save Your Hearing Day, observed annually on May 31st, is a day dedicated to raising awareness about hearing loss …
May 31: No Tobacco Day
What is World No Tobacco Day? World No Tobacco Day, observed annually on May 31st, is a global event established by the World Health Organization …
May 31: Brothers and Sisters Day (Europe)
What is Brothers and Sisters Day? Brothers and Sisters Day is celebrated every year on May 31 in several European countries. The day honours the …
May 31: Parrot Day
What is World Parrot Day? World Parrot Day is celebrated every year on May 31. The day shines a light on the beauty and intelligence …
May 31: Web Designer Day
What is Web Designer Day? Web Designer Day is celebrated every year on May 31. The day shines a spotlight on the creative minds behind …
May 31: Flight Attendant Day
What is International Flight Attendant Day? International Flight Attendant Day is celebrated every year on May 31 to honour the dedication, professionalism, and care of …
May / June: Dano Festival (South Korea)
What is the Dano Festival? The Dano Festival, also known as Surit-nal, is a traditional Korean festival celebrated on the fifth day of the fifth …
Eid al-Adha
What is Eid al-Adha? Eid al-Adha, also known as the Festival of Sacrifice, is an important Islamic holiday celebrated by Muslims around the world. It …
Saturday before Pentecost: Luilak (Netherlands)
What is Luilak? Luilak, also known as Lazybones Day, is a unique traditional festival celebrated in several towns in the western Netherlands, including Zaandam, Haarlem, …
May / June: Pentecost Sunday
What is Pentecost Sunday? Pentecost Sunday is one of the most significant holidays in the Christian liturgical calendar, observed 50 days after Easter. It commemorates …
Pentecost: Castle Day (Netherlands)
What is Castle Day? Castle Day is held every year on Friday before Pentecost untill Whit Monday and takes place in the Netherlands. Known locally …
May / June: Pentecost Monday (Whit Monday)
What is Pentecost Monday? Pentecost Monday, also known as Whit Monday or Second Pentecost, is a Christian observance that falls on the day after Pentecost …
Third Day of Pentecost or Bokkiesdag (Netherlands)
What is Third Day of Pentecost or Bokkiesdag? The Third Day of Pentecost, known in the Netherlands as Bokkiesdag or Derde Pinksterdag, is observed each …
Sunday after Pentecost: Trinity Sunday
What is Trinity Sunday? Trinity Sunday is held every year on the first Sunday after Pentecost and is observed worldwide. The day focuses on one …
#GladToCare Awareness Week
What is #GladToCare Awareness Week? #GladToCare Awareness Week is dedicated to recognizing and appreciating the hard work and dedication of caregivers, both professional and familial …
May / June: English Wine Week
What is English Wine Week? English Wine Week is an annual celebration that promotes the burgeoning English wine industry and encourages consumers to explore and …
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