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🌍 observance

Earth Day

Wednesday, April 22, 2026

— days to go

Earth Day, observed on April 22, is an annual event dedicated to environmental protection and sustainability. It is the largest secular observance in the world, with over a billion people participating in activities across nearly 200 countries.

History

First celebrated in 1970, Earth Day was founded by U.S. Senator Gaylord Nelson as a national teach-in about environmental issues. The event catalyzed the creation of the U.S. Environmental Protection Agency and the passage of landmark environmental laws. It went global in 1990 and now mobilizes action on climate change, pollution, and biodiversity loss.

How It's Celebrated

Activities include tree planting, community clean-ups, recycling drives, educational events, and advocacy campaigns. Many people make commitments to reduce their environmental footprint, and organizations launch sustainability initiatives. The Earth Day Network coordinates global actions and provides resources for participants.

Other Years

2021 Thu
22 Apr
2022 Fri
22 Apr
2023 Sat
22 Apr
2024 Mon
22 Apr
2025 Tue
22 Apr
2026 Wed
4/22
2027 Thu
22 Apr
2028 Sat
22 Apr
2029 Sun
22 Apr

Countries

🇺🇸 US

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