Since April 22, 1970, Earth Day celebrations in the United States have been bringing environmental concerns to the forefront.

Events for this year are over. Please check back in March for next year's activities.

To be alerted when Earth Day Activities information is available, please join our mailing list.

You may also wish to visit our current seasonal information pages. Please see the menu to the right.

Environmental Organizations and Informational Websites
American Hydrogen Association
American Wind Energy Association
Arizona Department of Environmental Quality
Arizona Recycling Coalition
Arizona Solar Energy Industries Association
Arizona StRUT
Earth 911
Earth Day Network
Environmental Defense Fund
Environmental Education Foundation
Environmental Protection Agency
Freecycle
Institute of EcoTourism
National Climactic Data Center
National Hydrogen Association
The Nature Conservancy
Sierra Club, Arizona's Grand Canyon Chapter
Sustainable Arizona
 

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