Earth Hour – A Call to Action

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Energy Saver - U.S. Department of Energy

Energy Saver Update


March 25, 2022

Illustration of the earth with clock hands

Earth Hour is an annual worldwide grassroots movement uniting individuals, communities, and businesses to turn off non-essential electric lights for one hour, from 8:30 p.m. to 9:30 p.m. local time—whatever the local time zone happens to be—on the last Saturday of March, as both a symbol of commitment and call to action to protect the planet and its people. Held since 2007, in 2022 Earth Hour will be held on March 26.  

Visit the Energy Saver Blog for some ideas to celebrate this global movement with family and friends in fun, new, and interesting ways:

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