Most people observe Earth Day on April 22. Other people observe it on March 21, the Vernal Equinox, or on June 6, World Environment Day. Still others choose to observe Earth Week or Earth Month, instead of limiting the observance to a single day. Whenever people may choose to celebrate, Earth Day/Week/Month is a time to celebrate the world in which we live, to commit to protecting our fragile planet, and to look for ways we can improve our communities. The Earth Day sites listed in this category are appropriate for viewers of all ages. Site specifically created for children and teens are listed in
All sites submitted to this category should be appropriate for visitors of all ages, but designed primarily for adult audiences.

Sites especially for children should be submitted to

Sites that sell holiday merchandise should be submitted to Shopping/Holidays.

Online greeting sites should be submitted to Computers/Internet/E-mail/Electronic_Postcards/Occasions.

Sites that provide information about local celebrations should be submitted to an appropriate Regional sub category.

No site is guaranteed placement in the Open Directory. Any site still under construction, submitted to multiple inappropriate categories, using multiple URLs for multiple submissions, or consisting primarily of affiliate links to products will be deleted.

This category lists sites that focus on observing Earth Day with children and teenagers. It includes sites for parents, educators, and young people.
This category lists pages and sites about Earth Day events.