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First Earth Day
Earth Day is officially celebrated for the first time -
Period: to
Earth Day
Important events in the history of Earth Day -
22 April 1990
The 20th anniversary Earth Day celebrations go global, with participants in over 140 countries -
22 April 2000
Hundreds of millions of people in 184 countries celebrate the 30th anniversary of Earth Day, with a focus on “clean energy.” -
22 April 2018
Today is Earth Day
End Plastic Pollution
