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World Rivers Day 2026
September 27, 2026 in the World
The river Dniestr at Soroca town, Moldova.
Copyright: tankist, license: iStockphoto
World Rivers Day takes place on September 27, 2026. World Rivers Day is a global celebration of the world's waterways, observed every last Sunday in September.
We have placed a detailed description of this event on this page: World Rivers Day 2025. For further information please stop by there!
Where is the event?
Worldwide
World
When is the event?
Sunday, the 27th of September 2026
Only 675 days left!
More dates:
- World Rivers Day on Sep 28, 2025
- World Rivers Day on Sep 27, 2026
- World Rivers Day on Sep 26, 2027