Friday
May 10
17 holidays and observances fall on this day.
International Day of Argania
Celebrate International Day of Argania by learning about the argan tree's ecological and cultural importance and supporting sustainable practices.
World Lupus Day
World Lupus Day is an international health awareness event observed annually on May 10 to support those with lupus.
Fintastic Friday
Fintastic Friday is observed on the second Friday of May to raise awareness and protect sharks, skates, and rays.
Mother Ocean Day
Mother Ocean Day is observed annually on May 10 to celebrate the ocean's beauty and encourage marine conservation.
National Shrimp Day
National Shrimp Day is an annual food holiday on May 10 that celebrates the most popular and versatile seafood in America.
One Day Without Shoes
One Day Without Shoes is observed annually on May 10 to raise awareness for children living without footwear.
National Golf Day
National Golf Day is held annually on May 10 to honor the sport's history, health benefits, and economic contributions.
National Clean Your Room Day
National Clean Your Room Day is a yearly event on May 10 that encourages people to organize and refresh their bedrooms.
National Small Business Day
National Small Business Day celebrates the impact of entrepreneurs and local companies annually on May 10.
National Lipid Day
National Lipid Day is observed annually on May 10 to promote awareness of cholesterol levels and cardiovascular health.
Trust Your Intuition Day
Trust Your Intuition Day is held every May 10 to encourage people to listen to their inner voice and gut feelings.
Sex Differences in Health Awareness Day
Sex Differences in Health Awareness Day is held every May 10 to highlight biological impacts on health.
National Ship Via Rail Day
National Ship Via Rail Day is observed every May 10 to highlight the efficiency and benefits of shipping goods by train.
National Washington Day
National Washington Day is observed on May 10 to celebrate the history, culture, and natural beauty of Washington State.
Mother's Day Mexico
Mother's Day in Mexico is a major cultural celebration held every year on May 10 to honor mothers and family matriarchs.
Independence Day in Romania
Independence Day in Romania is a national holiday observed annually on May 10 to mark its 1877 declaration of sovereignty.
Micronesia Constitution Day
Micronesia Constitution Day is a national holiday held every May 10 to honor the adoption of the country's supreme law.
Coming up next
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.
International Coaching Day
Celebrate International Coaching Day recognizing the profound impact of professional coaching on personal and organizational growth.
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 Ego Awareness Day
World Ego Awareness Day encourages self-reflection and mindfulness to understand and manage the influence of ego on personal and societal levels.
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.
World Buckfast Day
World Buckfast Day celebrates the famous monastic tonic wine on the second Saturday of May.
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…
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