What is Earth hour? It's a special event where millions of people around the world will switch off their lights for one hour, to show how much they care about the future of our planet and want to look after it. Turn off your lights at 8:30 to 9:30! What can you do? Indoor camping ⛺️ Read a book Craft something Family night out Talk Turn off lights Night walk/Jog Use Candles Go stargazing I am definitely doing earth hour! What about you? R u gonna do it?