World Orienteering Day
World Orienteering Day is now most closely associated with World Orienteering Week, which begins on the third Saturday of May. In 2026, official International Orienteering Federation materials place World Orienteering…
International Day of Living Together in Peace
International Day of Living Together in Peace is observed every year on May 16. It is a United Nations observance focused on peace, tolerance, inclusion, understanding, and solidarity. The day…
Waiters Day
Waiters Day is observed every year on May 16. The day recognizes waiters, waitresses, baristas, bartenders, and other front-of-house hospitality workers who shape the experience of eating and drinking out….
National Learn to Swim Day
National Learn to Swim Day is observed on the third Saturday in May. The observance focuses on swimming lessons, water confidence, and practical water safety before many families begin spending…
International Boys’ Day
International Boys’ Day is observed every year on May 16. The day focuses on boys’ well-being, healthy development, family support, education, mentoring, and the challenges boys may face as they…
National Wear Purple for Peace Day
National Wear Purple for Peace Day is observed every year on May 16. The day uses purple clothing and accessories as a visible sign of peace, goodwill, and calmer human…
National Armed Forces Day
National Armed Forces Day is observed on the third Saturday in May. In the United States, the observance honors people currently serving in the U.S. Armed Forces. It is a…
International Virtual Assistants Day
International Virtual Assistants Day is observed on the third Friday of May. This day recognizes the contributions of remote administrative professionals who support businesses, entrepreneurs, and executives across various industries….
Hyperemesis Gravidarum Awareness Day
Hyperemesis Gravidarum Awareness Day is observed on May 15. This day focuses on a severe pregnancy complication characterized by relentless nausea and vomiting that can lead to life-threatening dehydration and…
National Pizza Party Day
National Pizza Party Day is observed on the third Friday of May. In 2026, it falls on May 15. This day focuses on the social joy of sharing a large,…