Connecticut Celebrates Earth Day
Earth Day - April 22
What is Earth Day?
Earth 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 countries are now coordinated globally by the Earth Day Network (earthday.org).
Celebrate Earth Day by participating or volunteering at a local event. Check out the DEEP Calendar of Events, search by keyword "Earth Day".
Sponsoring an Event? Submit Your Earth Day Event: Word | PDF
Learn More
- Environmental Tips for Earth Day and Every Day!
- EPA Earth Day Website and Quotations about the Environment
- Earth Day - Take Action
Historical Data
Content last updated February 2026