Memorial Day is observed in America on the last Monday of May, and it is a day to commemorate and remember the men and women who lost their lives while in...

Global Running Day is an international observance, celebrated every year on the first Wednesday in June. This day commemorates the sport of running and encourages people to get up and go...

World Bicycle Day, also known as International Bicycle Day, is celebrated across the globe on June 3rd. This holiday is sponsored by the United Nations, to promote physical activity, to encourage...

National Children's Day in the United States is celebrated on the second Sunday in June. This day highlights how important children are in society, and that some still face a lot...

Plastic Free July® is a global movement that helps millions of people be part of the solution to plastic pollution – so we can have cleaner streets, oceans, and beautiful communities....

International Day of Peace, also known as Peace Day, is commemorated every year on September 21. It is a United Nations holiday for the end of war and violence, and the...

World Teachers’ Day, also referred to as International Teachers’ Day, is observed annually on October 5. It is a day that celebrates the incredible role that teachers all over the world...

United Nations Day is celebrated on October 24, the anniversary of the founding of the United Nations Charter, in 1945. This day commemorates the work that the United Nations and its...