Earth Hour is back, and this time it is on Saturday 26 March 2022 at 8:30pm local time to you!
This is a great chance to switch everything off.
Earth Hour started back in 2007 by WWF and partners in Sydney to raise awareness of climate change and it's a huge grassroots movement for the enviornment. Every year people in over 190 countries and territories take part and take action.
You can simply switch off your lights - why not enjoy the night sky for an hour? Or take part in an event, or hold your own event and find out more about climate change and habitat loss.
You could share your stories online of what you personally are doing to take action and join groups who are making a difference.
Above all, you can go beyond the hour - and see what you can do to change your lifestyle to reduce your impact on climate change, and to put pressure on goverments and companies to make the right decisions, for people, for the planet and of course for wildlife.