Earth Day’s 2025 theme is "Our Power, Our Planet," according to earthday.org. The theme calls for everyone to unite around renewable energy so clean energy can be tripled by 2030.

Earth Day is celebrated annually on April 22. This year, April 22 is on a Tuesday. It will be the 55th Earth Day celebrated since the occasion was recognized as a holiday.

Together, they planned the first Earth Day for April 22, 1970. The nationwide event drew an estimated 20 million people — nearly 10% of the U.S. population at the time — to rallies, cleanups ...

Previous Earth Day themes, according to Earth Reminder, include: “Planet vs. Plastics" for Earth Day in 2024 “Invest In Our Planet” for Earth Day in 2022 and 2023.

Happy Earth Day! For the 55th year, the world is using the day to celebrate Mother Nature and the wonderful planet we live on. "Earth Day really is a symbol of the environmental movement," Sarah ...

49. "Every day is Earth Day, and I vote we start investing in a secure climate future right now." — Jackie Speier. 50. "Trees are poems that the Earth writes upon the sky." — Khalil Gibran. Up ...

As the events expanded into a nationwide campaign, the first Earth Day was held on April 22, 1970. The initial movement in 1970 is known as the largest secular day of protest in the world.

The initial movement in 1970 is known as the largest secular day of protest in the world. Discover how Earth Day began in 1970, leading to pivotal US environmental laws and global activism.

As the events expanded into a nationwide campaign, the first Earth Day was held on April 22, 1970. The initial movement in 1970 is known as the largest secular day of protest in the world.

Earth Day was first observed on April 22, 1970. It was created by Sen. Gaylord Nelson (D-WI), who brought the government's attention to mounting public concern about pollution and the lack of ...

Life & Culture; The moon is slowly drifting away from Earth. Here’s how that affects us each day. Published: ; May. 13, 2025, 1:18 p.m.