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Earth Hour 2025
March 22, 2025 in the World
Earth by night
Copyright: earthhour.org
Earth Hour 2025 is celebrated on March 22, 2025 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 22nd of March 2025
Over since 40 days!
More dates:
- Earth Hour on Mar 28, 2026
- Earth Hour on Mar 27, 2027
- Earth Hour on Mar 25, 2028