When Is Earth Day 20244. Earth day is on april 22 every year in the united states, but other parts of the world celebrate on the day of the spring equinox, according to national. The 54th earth day is monday, april 22.
Here’s what you need to know. For more than 50 years, americans have united on one day in april to recognize the need to protect the environment and demand accountability from the government and corporations.