Earth Day
Americannoun
Etymology
Origin of Earth Day
First recorded in 1970
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The environmental group has been conducting habitat restoration in the reserve since 2019, with this weekend’s event also a late celebration of Earth Day, after a prior event was rained out.
From Los Angeles Times ● May 25, 2025
No wonder, then, that Americans planned nationwide Earth Day protests.
From Slate ● Apr. 22, 2025
Just in time for National Parks Week and Earth Day, no less.
From Slate ● Apr. 22, 2025
Every year, millions of people across the globe gather to mark Earth Day and celebrate the environmental movement.
From BBC ● Apr. 21, 2025
The first Earth Day was held in April 1970.
From "The Omnivore's Dilemma" by Michael Pollan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
