About 285,000,000 results
Open links in new tab
  1. Earth Day - Wikipedia

    The goal of Earth Day 2014 was to dramatically personalize the massive challenges surrounding global climate change and weave that into both Earth Day 2014 and the five-year countdown …

  2. Earth Day: The Official Site | EARTHDAY.ORG

    Apr 2, 2009 · Earth Day is now commemorated every April 22, and organizers of events worldwide raise awareness of environmental threats while celebrating environmental progress.

  3. Earth Day | Definition, Environmentalism, History, & Facts ...

    Earth Day is an annual celebration honoring the achievements of the environmental movement and raising awareness of the importance of long-term ecological sustainability. It is celebrated …

  4. Earth Day: What is it and why does it matter? | Space

    Apr 22, 2025 · Earth Day occurs annually on April, 22. It began in 1970 and celebrates the environmental diversity of Earth and highlights ways of protecting it.

  5. Earth Day 2025 - Origins, Theme, Celebration | HISTORY

    Oct 27, 2009 · Earth Day was founded in 1970 as a day of education about environmental issues and the holiday is now a global celebration that’s sometimes extended into Earth Week, a full …

  6. What is Earth Day? - IFAW

    Apr 16, 2025 · So, what exactly is Earth Day, how did it start, and how can you get involved with Earth Day 2025? In this blog, we cover everything you need to know about Earth Day.

  7. Earth Day - National Geographic Society

    Earth Day is an annual celebration that honors the achievements of the environmental movement and raises awareness of the need to protect Earth's natural resources for future generations.