Earth Day | Earth Day Network

Join the World’s Largest Environmental Movement


Earth Day Network works year round to solve climate change, to end plastic pollution, to protect endangered species, and to broaden, educate, and activate the environmental movement across the globe.

Earth Day 2019

Find out about Earth Day 2019’s campaign to Protect Our Species.

Earth Day 2019 Cleanup (US)

Join one of the cleanups happening around the US.

The Great Global Cleanup

Be part of the largest environmental volunteer event in history.

How to Act on Climate Change

Take your climate action to the next level.

Vote Earth

Get involved, get informed, and Vote Earth.

Earth Challenge 2020

Join the world’s largest citizen science initiative.

Earth Day 2020

Be part of our big plans for 2020: global citizen action, citizen science, teach-ins, and more.

The History of Earth Day

Learn about the first Earth Day in 1970 and our year-round work.

Artists for the Earthtm

Harnessing the power of art for the Earth.

End Plastic Pollution

Get the facts and resources to take action in our ongoing efforts to end plastic pollution.

Environmental Literacy

Promoting climate and environmental education worldwide.


Planting 7.8 billion trees to protect our planet.