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Earth Hour is a global movement to create awareness and action for climate and nature. Learn how to participate, what impact you can make, and how to stay updated with WWF and Earth Hour.
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Blog & News - Join the Biggest Hour for Earth | Earth Hour
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Stay Updated - Join the Biggest Hour for Earth | Earth Hour
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The Biggest Hour for Earth. Since our beginnings in 2007,...
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Following the historic global agreement set to protect and...
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Unsplash for Good supports charities and organizations by...
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Give an Hour for Earth - Join the Biggest Hour for Earth |...
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Earth Hour has always drawn its power from the people. By...
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Up your knowledge - Join the Biggest Hour for Earth | Earth...
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Earth Hour is a global movement organized by WWF to raise awareness and action on climate change. Learn how it started in Sydney, Australia, how it affects electricity consumption and landmarks around the world, and how to join or host an event.
Earth Hour invites you to switch off your lights and spend 60 minutes doing something positive for the planet in 2023. Learn how Earth Hour aims to create a global moment of unity and inspire urgent action for climate and nature.
- What is Earth Hour? Earth Hour, organized by WWF, is a global grassroots movement uniting people to take action on environmental issues and protect the planet.
- When does Earth Hour take place? While WWF projects and individual actions under the Earth Hour movement continue throughout the year, the annual Earth Hour lights out event is held worldwide toward the end of March to encourage individuals, households, communities and businesses to turn off their non-essential lights for one hour as a symbol for their commitment to the planet.
- Is Earth Hour an annual event? Earth Hour is more than an annual event – it is a movement that culminates in an hour of inspiration held around the world toward the end of March each year.
- How long has Earth Hour been going for? The first Earth Hour event was held on 31 March 2007. WWF-Australia inspired Sydney-siders to show their support for climate action.
Join millions of people worldwide on 22 March 2025, 8:30 - 9:30pm, and turn off your lights for one hour. Find out how you can also get involved in other ways to help bring our world back to life.
Earth Hour is a global campaign that encourages people to switch off their lights for one hour to raise awareness of climate change. Watch videos, shorts and live streams from Earth Hour and its partners on YouTube.
Earth Hour is a global event that invites people to devote an hour or more of their time to Earth, taking action for nature and climate. Learn how you can participate, donate, or adopt an animal with WWF, the world's leading conservation organization.
