National Play Outside Day is observed worldwide on the first Saturday of every month, with the next celebration occurring on January 4, 2025. This unofficial holiday was founded in 2011 by Rhonda D. Abeyta and Aaron Wiggans, who aimed to encourage children and adults to engage in outdoor activities, as many people today spend less time outdoors compared to previous generations. The day serves to highlight the numerous benefits of outdoor play, including improved physical fitness, social skills, and a connection to nature. Families are encouraged to plan various outdoor activities, such as sports, hiking, picnics, and seasonal games, to foster quality time together. Participants can share their experiences on social media using the hashtag #NationalPlayOutsideDay to inspire others to join in the celebration.