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Thursday

May 15

22 holidays and observances fall on this day.

22 holidays

International Family Day

Celebrate International Family Daу by honoring the vital role families play in society and promoting initiatives that support family well-being.
International

International Kangaroo Care Awareness Day

Celebrate International Kangaroo Care Awareness Day by embracing the nurturing practice of skin-to-skin contact and supporting neonatal health.​
International

Vascular Birthmarks Awareness Day

Vascular Birthmarks Awareness Day on May 15 promotes understanding, support, and education for individuals affected by vascular birthmarks.
International

Hyperemesis Gravidarum Awareness Day

Hyperemesis Gravidarum Awareness Day is observed on May 15 to educate the public about this severe pregnancy condition.
International

International MPS Awareness Day

International MPS Awareness Day is observed annually on May 15 to raise awareness for rare genetic lysosomal storage disorders.
International

International Conscientious Objectors Day

International Conscientious Objectors Day honors those who refuse military service for moral reasons every May 15.
International

International Huntington’s Disease Awareness Day

International Huntington’s Disease Awareness Day is held on May 15 to raise awareness for this rare genetic brain disorder.
International

Global Accessibility Awareness Day

Global Accessibility Awareness Day is observed on the third Thursday of May to promote digital access and inclusion.
International Moves yearly

Tuberous Sclerosis Complex Global Awareness Day

Tuberous Sclerosis Complex Global Awareness Day is an annual health observance on May 15 dedicated to raising awareness for the genetic disorder TSC.
International

Peace Officers Memorial Day

Peace Officers Memorial Day is a national observance held every May 15 to honor law enforcement officers lost in the line of duty.
USA

National Chocolate Chip Day

National Chocolate Chip Day is celebrated annually on May 15 to honor the versatile baking morsel.
USA

Bring Flowers To Someone Day

Bring Flowers To Someone Day is observed on May 15 to encourage the simple, kind gesture of gifting floral bouquets.
USA

National Nylon Stocking Day

National Nylon Stocking Day celebrates the 1940 debut of synthetic hosiery and is observed annually on May 15.
USA

Straw Hat Day

Straw Hat Day marks the seasonal transition to summer headwear and is celebrated annually on May 15.
USA

National Senior Fraud Awareness Day

National Senior Fraud Awareness Day is observed on May 15 to help protect older adults from financial exploitation.
USA

Brown Bag It Thursday

Brown Bag It Thursday is observed on the third Thursday in May to focus on packed lunches, saving money, and simple meal planning.
USA Moves yearly

National Safety Dose Day

National Safety Dose Day promotes accurate medication dosing and is observed on May 15.
USA

National Notebook Day

National Notebook Day is observed on the third Thursday of May to enjoy notebooks, journaling, planning, and handwritten ideas.
USA Moves yearly

National Aperitif Day

National Aperitif Day is observed on the third Thursday of May to enjoy pre-dinner drinks, small bites, and relaxed meals.
USA Moves yearly

Vyshyvanka Day in Ukraine

Vyshyvanka Day in Ukraine is observed on the third Thursday of May to honor Ukrainian embroidered shirts and cultural identity.
Ukraine Moves yearly

Shades Day

Shades Day is a charitable event observed on the Friday closest to May 15 to help families in need.
U.K.

Coming up next

International Day of Light

Celebrate the International Day of Light on May 16, recognizing the essential role of light in science, culture, and sustainable development.
May 16 International

Drawing Day

Drawing Day is observed on May 16 to celebrate sketching, doodling, and creative expression.
May 16 International

International Boys’ Day

International Boys’ Day is observed on May 16 to support boys’ well-being and mentoring.
May 16 International

International Virtual Assistants Day

International Virtual Assistants Day honors remote professionals and is observed on the third Friday of May.
May 16 International Moves yearly

Whit Sunday (Pentecost Sunday)

Whit Sunday is observed 50 days after Easter to remember Pentecost and the coming of the Holy Spirit.
May 16 International

National Barbecue Day

Happy National Barbecue Day! It's time to celebrate America's delicious grilled cuisine.
May 16 USA

National Pizza Party Day

National Pizza Party Day is observed on the third Friday in May to celebrate sharing pizza with friends and family.
May 16 USA Moves yearly

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