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Earth Hour 2027
March 27, 2027 in the World
Earth by night
Copyright: earthhour.org
Earth Hour 2027 is celebrated on March 27, 2027 between 20:30 and 21:15. Millions of people across the world switch lights off for an hour to raise awareness for the planet. Earth Hour is a worldwide movement for the planet organized by the World Wide Fund for Nature.
We have placed a detailed description of this event on this page: Earth Hour 2026. For further information please stop by there!
Where is Earth Hour?
Worldwide
World
When is Earth Hour?
Saturday, the 27th of March 2027
Only 700 days left!
More dates:
- Earth Hour on Mar 28, 2026
- Earth Hour on Mar 27, 2027
- Earth Hour on Mar 25, 2028