Calendarby GlyphObservances · UN international days
World Cleanup Day
Mon, September 20, 2027
in 10 mo
A United Nations international day.
Every year
World Cleanup DayAn event.6 yr agoUnited NationsDetails →World Cleanup DayAn event.5 yr agoUnited NationsDetails →World Cleanup DayAn event.4 yr agoUnited NationsDetails →World Cleanup DayAn event.3 yr agoUnited NationsDetails →World Cleanup DayAn event.2 yr agoUnited NationsDetails →World Cleanup DayAn event.14 mo agoUnited NationsDetails →World Cleanup DayAn event.2 mo agoUnited NationsDetails →
World Cleanup DayAn event.in 10 moUnited Nations
World Cleanup DayAn event.in 2 yrUnited NationsDetails →World Cleanup DayAn event.in 3 yrUnited NationsDetails →World Cleanup DayAn event.in 4 yrUnited NationsDetails →Also on Sep 20, 2027
50th anniversary: A series of celestial phenomena of disputed nature was observed in the western...In 1977, A series of celestial phenomena of disputed nature was observed in the western Soviet Union, Finland and Denmark.in 10 moWikipediaDetails →Open Source Summit Europe 2027Glasgow, United Kingdom · Linux FoundationVendor-neutral conference for open source developers in Europe.in 10 moLinux FoundationDetails →
Source, method and history
- Source
- United Nations
- How we know
- Fixed date from the United Nations list of international days.
- Recurs
- annual
- Feed
- Subscribe to UN international days
- Changes
- None recorded.