SunDay is a global day of action on September 21st, 2025, celebrating the unstoppable rise of clean energy. Come to the Dobbs Ferry Public Library’s FerryCon and visit Sustainable Westchester's table to learn how you can power your home with the power of the sun! Expect to learn how Sustainable Westchester can assist you with your solar journey whether it be installing solar for your home or signing up for our community solar program. Fun coloring sheets for kids will be provided!