Earth Hour (March 22 - 8:30-9:30 PM) Give an hour for the Earth on Saturday, March 22nd. Traditionally, this means turning out the lights and all nonessential electronics for an hour creating a neighbourhood where you can take a walk, look up and see the stars. Get together with friends and family for an hour in the dark and talk about what can be done to bring health back to the Earth. Plant some seeds, commit to small changes with a big impact.