Celebrate Earth Day 2025 by spreading environmental awareness with these 50 inspiring wishes, messages, images, and quotes.

Earth Day falls on April 22 every year. This year, it falls on the Tuesday after Easter. Although the day has been celebrated ...

World Earth Day is a celebration that takes place every year on the 22nd of April. The first World Earth day began in 1970. On this day, many people raise awareness of environmental issues and ...

Learn about Earth ... Day celebrations. Explore events, exhibitions, resources, and podcasts that highlight Smithsonian efforts to advance sustainability and discovery in order to help people and ...