Earth Hour is one hour each year that individuals, communities and businesses all over the world come together and turn off their lights as a show of concern for the environment.
Earth Hour inspires a global community of millions of people in 7,001 cities and towns across 152 countries and territories to switch lights off. And we'll be one of them....we hope you will be too!
If you really want to have some fun, teach your dog to ceremoniously turn off your lights on this special day. We did...here are two videos to help you teach your dog.