Friday
May 18, 2029
22 holidays and observances fall on this day.
International Museum Day
International Museum Day highlights the importance of museums in cultural exchange, education, and community development worldwide.
International Virtual Assistants Day
International Virtual Assistants Day honors remote professionals and is observed on the third Friday of May.
National Speech Pathologist Day
National Speech Pathologist Day is observed on May 18 to honor SLPs and their work in communication and swallowing support.
National Pizza Party Day
National Pizza Party Day is observed on the third Friday in May to celebrate sharing pizza with friends and family.
National Bike to Work Day
National Bike to Work Day encourages cycling as a commute option on the third Friday of May.
National No Dirty Dishes Day
National No Dirty Dishes Day is observed on May 18 to enjoy meals with less cleanup and a cleaner kitchen sink.
I Love Reese's Day
I Love Reese's Day is observed on May 18 to enjoy Reese’s candy, peanut butter cups, and chocolate-peanut butter treats.
National Visit Your Relatives Day
National Visit Your Relatives Day is observed on May 18 to reconnect with family members and strengthen personal ties.
Mother Whistler Day
Mother Whistler Day is observed on May 18 to enjoy whistling, playful sound, and its odd link to Whistler’s Mother.
National Cheese Soufflé Day
National Cheese Soufflé Day is observed on May 18 to enjoy a savory French-style baked egg and cheese dish.
National HIV Vaccine Awareness Day
National HIV Vaccine Awareness Day is observed on May 18 to recognize HIV vaccine research, volunteers, and prevention education.
Send an Electronic Greeting Card Day
Send an Electronic Greeting Card Day is observed on May 18 to share digital cards, kind notes, and personal messages.
National Defense Transportation Day
National Defense Transportation Day is observed on the third Friday of May to honor transportation, logistics, and defense readiness.
NASCAR Day
NASCAR Day is celebrated on the third Friday in May to honor stock car racing, fans, teams, and charitable giving.
National Endangered Species Day
National Endangered Species Day is observed on the third Friday of May to raise awareness of at-risk wildlife and habitats.
Victoria Day in Canada
Victoria Day in Canada is observed on the Monday before May 25 to honor Queen Victoria and the Sovereign’s birthday.
Haitian Flag Day
Haitian Flag Day is observed on May 18 to honor Haiti’s flag, independence, unity, and national identity.
National Patriots’ Day in Quebec
National Patriots’ Day in Quebec is observed on the Monday before May 25 to commemorate the Patriotes and democratic struggles.
Spinal Cord Injury Awareness Day
Spinal Cord Injury Awareness Day is observed on the third Friday of May to raise support and awareness for people with SCI.
National Marshmallow Day in Australia
National Marshmallow Day in Australia is observed on May 18 to enjoy marshmallows, desserts, hot drinks, and sweet treats.
State Flag of Turkmenistan Day
State Flag of Turkmenistan Day is observed on May 18 to honor Turkmenistan’s flag, Constitution, and national identity.
Hats for Headway Day
Hats for Headway Day is observed on the third Friday of May to raise awareness and funds for brain injury support.
Coming up next
World Family Doctor Day
World Family Doctor Day honors the essential role of family physicians in providing comprehensive and continuous care to communities worldwide.
World Whisky Day
World Whisky Day is observed on the third Saturday of May to enjoy whisky and tasting traditions.
World IBD Day
World IBD Day is observed on May 19 to raise awareness of Crohn’s disease, ulcerative colitis, and IBD care.
World Fiddle Day
World Fiddle Day is observed on the third Saturday of May to honor fiddle music and traditions.
Agender Pride Day
Agender Pride Day is observed on May 19 to recognize agender identity, visibility, and respect for pronouns.
World Orienteering Day
World Orienteering Day begins on the third Saturday of May to promote map-based outdoor navigation.
World Crohn's and Colitis Day
World Crohn's and Colitis Day is observed on May 19 to raise awareness of Crohn’s disease, colitis, and IBD care.
Culture Freedom Day
Culture Freedom Day is observed on the third Saturday of May to support free culture, open licensing, and shared creativity.