Since the first Earth Day, April 22, 1970, Earth Day has been an annual event for people around the world to celebrate the earth and renew our commitment to building a safer, healthier and cleaner world for all of us. There are many ways you can get involved. Volunteer. Go to a festival. Install solar panels on your roof. Organize an event where you live. Change a habit. Help launch a community garden. Communicate your priorities to your elected representatives. The possibilities are endless! Do something nice for the earth, have fun, meet new people, and make a difference.