SWITCH OFF 20 YEARS
8:30pm local time Saturday 28 March 2026
Earth Hour has grown to become much more than switching your lights off, but that iconic switch-off moment is still an important part of Earth Hour. In 2026, we'll be celebrating the 20th year of Earth Hour! Millions of participants around the world will switch off their lights at 8:30 pm local time on Saturday 28th March to demonstrate their support of the environment. This action is symbolic and is not an action to save power. We know it will take so much more than an hour of turning our lights out to have a measurable impact on climate change, but the action helps to bring greater awareness to the issue and demonstrates your commitment to help protect the planet – both during and beyond Earth Hour.
Together, let's create the Biggest Hour for Earth!
Earth Hour is at 8:30pm local time Saturday 28 March 2026.
Switch off. Give an hour for earth
Switch off & Donate today
to protect nature and tackle climate change—this 20th Earth Hour and beyond.
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Switch Off 20 Years
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Give an hour for earth DOING SOMETHING YOU LOVE
Earth Hour is more than switching off lights—it's a powerful moment to stand up for our planet. Nature is under threat, but together, we can make a difference.
Join us to Switch off for it's 20th year and donate to help restore ecosystems, protect wildlife, and fight climate change. Every dollar support WWF's critical work—creating lasting impact for the future of our planet.
Earth Hour's 20th year
Join million across the world and #switchoff for the Biggest Hour for Earth.
Saturday 28 March at 8:30 PM (local time)
Helping Koalas
Koalas are in crisis
Did you know koalas were officially listed as endangered in parts of Australia in 2022? Australia has the highest rate of deforestation in the developed world, destroying critial koala habitat and pushing their populations into decline. Without urgent action, their numbers will continue to fall. Your donation can help plant trees, protect habitats and give koalas a fighting chance. Donate today to help protect the future of one of Australia's most beloved animals.
Other Ways to Get
Involved in Earth Hour
Dinner in the Dark: On Saturday 28 March, celebrate Earth Hour by hosting a candlelit feast with friends and family, savoring the experience without distractions.
Sunset Hike: Gather your friends for an early evening adventure and welcome the darkness together.
Stargazing Picnic: Turn off our lights at 8:30pm (local time) at home and lay out a blanket and enjoy nature's night show.
One hour, one planet
Thank You for Supporting our planet!
Your generosity helps protect nature, restore vital ecosystems and create a healthier planet for yourself and future generations.
$161
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People switching off
