Thursday, 20 September 2091
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 2091?
- World Cleanup Day 2091 is on Thursday, 20 September 2091.
- What day of the week is World Cleanup Day 2091?
- It falls on Thursday.
- How is World Cleanup Day calculated?
- This event is observed every year on 20 September.