- Number of holidays
- 12
- Day of the year
- 159
- Days left in the year
- 206
World Oceans Day was proposed at the 1992 Rio Earth Summit and officially recognized by the UN General Assembly in 2008 to drive awareness that the ocean produces half of Earth’s oxygen, absorbs a quarter of CO₂ emissions, and supports the livelihoods of more than 3 billion people. National Best Friends Day was created to celebrate friendship and to encourage people to reach out to their closest friends — the ones you call from a hospital waiting room, a moving truck, or a midnight parking lot. Columbia Corpus Christi Holiday is a Colombian public holiday on the Thursday following Trinity Sunday, observing the Catholic feast of Corpus Christi — the celebration of the Eucharist as the real presence of Christ. Thomas Paine Day marks June 8, 1809, the death date of Thomas Paine, the Anglo-American writer whose 1776 pamphlet Common Sense is credited with turning public opinion toward American independence. The ocean, a best friend, a consecrated host, and a pamphlet.
All Holidays On June 8
National Best Friends Day
World Oceans Day
Bounty Day
Columbia Corpus Christi Holiday
Eat Flexitarian Day
Name Your Poison Day
Team Green Britain Bike Week
Temotu Province Day
Thomas Paine Day
Upsy Daisy Day
World Brain Tumor Day
About June 8
June 8 Q&As
What is the most popular holiday on June 8?
On June 8, World Oceans Day is the most globally recognized observance, officially designated by the UN in 2008 for an ocean that produces half of Earth’s oxygen. National Best Friends Day is the most widely shared relationship observance, and Columbia Corpus Christi Holiday is a major Colombian public holiday.
What environmental days are on June 8?
June 8 includes World Oceans Day, officially recognized by the UN in 2008 to highlight that the ocean produces half of Earth’s oxygen and absorbs a quarter of CO₂ emissions, and International Day of Action for Elephants in Zoos, raising awareness for elephant welfare in captive settings.
What countries celebrate holidays on June 8?
June 8 observances span Colombia (Columbia Corpus Christi Holiday), the Solomon Islands (Temotu Province Day), and the U.S., which hosts National Best Friends Day, Thomas Paine Day, and Eat Flexitarian Day. World Oceans Day is observed globally.