Earth Day Usa 2024. Earth day is celebrated on april 22 in the united states and on either april 22 or the day the spring equinox occurs throughout the rest of the world. Climate change may still be an existential threat to humanity, but as earth day 2024 rolls around on monday, some of the people most concerned about the planet.
The theme of earth day this year is. Last updated on june 26, 2024.