Days of the YearInternational days of the year
Earth Day, Thursday, 22 April
Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally by EARTHDAY.ORG including 1 billion people in more than 193 countries.
Date: Thursday, April 22, 2021
Significance: Support for environmental protection
-Wikipedia
