questionedithistorytranslationsCurrent version This is the accepted version. added by Ts Jan. 20, 2018, 3:01 p.m. What date is the Earth Day, celebrated annually? April 22March 22July 22September 22Earth Day is an annual event celebrated on April 22. Worldwide, various events are held to demonstrate support for environmental protection. First celebrated in 1970, Earth Day events in more than 193 countriesTsShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Earth Day2Very interesting! wikipedia → Earth Dayreach: rather globalEarthecologyholidaysnatureVotes +1 Very interesting! Kampfgraff +1 Very interesting! Fabienne Acceptable M