Sunday, 20 September 2899
Mobilises communities to tackle litter and mismanaged waste and protect the environment.
Also known as
- World Clean-up Day
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Add to calendarFrequently asked questions
- When is World Cleanup Day 2899?
- World Cleanup Day 2899 is on Sunday, 20 September 2899.
- What day of the week is World Cleanup Day 2899?
- It falls on Sunday.
- How is World Cleanup Day calculated?
- This event is observed every year on 20 September.