Saturday
May 12
30 holidays and observances fall on this day.
International Nurses Day
International Nurses Day honors the dedication and contributions of nurses worldwide, commemorating the birth of Florence Nightingale.
World Migratory Bird Day
World Migratory Bird Day (2nd Saturday in May and October) celebrates migratory birds and raises awareness of their conservation across the globe.
World Belly Dance Day
Celebrate World Belly Dance Day by exploring the rich history and expressive beauty of belly dancing through performances, workshops, community events.
World Fair Trade Day
World Fair Trade Day promotes ethical commerce and fair wages on the second Saturday of May.
World Migratory Bird Day
World Migratory Bird Day honors the seasonal journeys of birds on the second Saturday of May and October.
International Day of Plant Health
International Day of Plant Health is observed globally on May 12 to raise awareness about protecting vegetation and food security.
World Buckfast Day
World Buckfast Day celebrates the famous monastic tonic wine on the second Saturday of May.
International Awareness Day for Chronic Immunological and Neurological Diseases
International Awareness Day for Chronic Immunological and Neurological Diseases is held every May 12 to support patients.
International Chronic Fatigue Syndrome Awareness Day
International Chronic Fatigue Syndrome Awareness Day is observed every May 12 to advocate for research and patient support.
International Myalgic Encephalomyelitis Awareness Day
International Myalgic Encephalomyelitis Awareness Day is held every May 12 to advocate for people living with this chronic illness.
Cornelia De Lange Syndrome Awareness Day
Cornelia De Lange Syndrome Awareness Day is observed on the second Saturday of May. In 2026, it falls on May 9. This global health observance aims to educate the public…
World Topiary Day
World Topiary Day is observed on May 12 to celebrate shaped shrubs, garden craft, and the living art of topiary.
National Dog Mom’s Day
National Dog Mom’s Day honors women and their canine companions on the second Saturday of May.
National Mental Health Provider Appreciation Day
National Mental Health Provider Appreciation Day honors mental health professionals annually on May 12.
National Limerick Day
National Nutty Fudge Day is an annual celebration of creamy fudge mixed with crunchy nuts held every May 12.
Stay Up All Night Day
Stay Up All Night Day encourages people to stay awake until sunrise on the second Saturday of May.
Stamp Out Hunger Food Drive Day
Stamp Out Hunger Food Drive Day is a national food collection event held on the second Saturday in May.
National Nutty Fudge Day
National Nutty Fudge Day is an annual celebration of creamy fudge mixed with crunchy nuts held every May 12.
National Animal Disaster Preparedness Day
National Animal Disaster Preparedness Day is observed on the second Saturday of May to encourage emergency planning for pets.
National Birth Mother’s Day
National Birth Mother’s Day honors biological mothers of adopted children on the second Saturday of May.
National Odometer Day
National Odometer Day recognizes the instrument used for measuring vehicle travel distance every year on May 12.
National Fibromyalgia Awareness Day
National Fibromyalgia Awareness Day promotes education and support for those with chronic pain every year on May 12.
National Hospital Day
National Hospital Day recognizes the importance of medical facilities and is observed annually on May 12.
O. Henry Pun-off Day
O. Henry Pun-off Day celebrates witty wordplay and verbal humor on the second Saturday of May.
Archery Day
Archery Day recognizes the ancient sport of the bow and arrow on the second Saturday of May.
National Windmill Day
National Windmill Day honors historic mills and wind energy on the second Saturday of May.
National Tampon Day
National Tampon Day is observed every year on May 12 to promote menstrual health and advocate for hygiene equity.
National YA DIG Day
National YA DIG Day is observed annually on May 12. This day focuses on boosting self-esteem and encouraging individuals to recognize their own potential. The name serves as an acronym…
National Miniature Golf Day
National Miniature Golf Day celebrates the fun and accessible sport of putting on the second Saturday of May.
Jamestown Day
Jamestown Day commemorates the 1607 founding of the first permanent English colony on the second Saturday in May.
Coming up next
International Mother's Day
International Mother's Day honors mothers worldwide for their love, sacrifices, and contributions to families and society.
International Hummus Day
Celebrate International Hummus Day on May 13 by enjoying this beloved Middle Eastern dip and exploring its rich cultural heritage.
IEEE Global Engineering Day
Celebrate IEEE Global Engineering Day on May 13, honoring engineers' contributions and inspiring future innovations.
Tulip Day
Tulip Day is an annual celebration of the vibrant spring flower held every May 13.
Top Gun Day
Top Gun Day is a fan-made celebration of the iconic 1986 aviation film held every year on May 13.
National Apple Pie Day
Celebrate National Apple Pie Day on May 13 by baking or enjoying this classic dessert that embodies American tradition and comfort.
Mothers at the Wall Day
Mothers at the Wall Day honors mothers who have lost children in military conflicts, providing a space for remembrance and reflection.
National Frog Jumping Day
National Frog Jumping Day celebrates the legacy of Mark Twain and amphibian agility every year on May 13.
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