National Psoriatic Arthritis Day, also known as National Psoriatic Arthritis Awareness Day, is observed in Canada every October 19. This day was launched to promote understanding of psoriatic arthritis, a long-term inflammatory condition that affects up to 30% of individuals with psoriasis. The event is supported by various healthcare and patient organizations, including the Canadian Association of Psoriasis Patients and the Canadian Dermatology Association. To highlight the significance of this day, several landmarks across Canada, such as those in Calgary, Toronto, and Montreal, are illuminated in the colors associated with psoriasis—purple and orange. The main goals of National PsA Day include educating the public about the impact of psoriatic arthritis, advocating for better access to care, and supporting research efforts. Individuals are encouraged to participate by sharing information, personal experiences, and using social media hashtags like #NationalPsoriaticArthritisDay.