It’s Earth Hour 2019! Are you switching off?
Every year millions of people in over 180 countries switch off their lights in March for the World Wildlife Fund’s Earth Hour.
This year lights will go out all over the world from 8.30pm on Saturday 30th March.
This symbolic and global gesture is intended to show the need for stronger climate action.
If you’d like to join in, head to the Earth Hour website for more info.