Earth Day 2025 Us. 2025 marks the 55th anniversary of earth day, and to honor this milestone, we are inviting our one billion supporters in 192 countries to unite behind renewable energy, with. This date has remained consistent since the very first event in 1970, thanks to the visionary efforts of then us senator gaylord nelson.
On april 25, 2025, the oha will be hosting a virtual earth day celebration using webex (like zoom, so you can participate using your computer, tablet, or smartphone). 30, 2024 โ as the nation prepares to ring in the new year, the u.s.