Kick off Climate Week by joining us for Sun Day NYC, an afternoon of entertainment, speakers and family-friendly activities focused on the power of the sun and sustainable energy.

Sun Day is a national day of action on September 21, 2025, celebrating the rise of clean energy. We’ll showcase the power of the sun and wind, the energy sources that can power our world without pollution, with activities inside and outside the historic Fifteenth Street Friends Meeting House, and in adjacent Stuyvesant Square Park.

Our event will feature information booths and tables, opportunities to take action, kids' activities inside and outside, a family music performance by Esther Crow, and a panel discussion moderated by WNYC radio/podcast host Kai Wright and featuring Third Act’s Bill McKibben, NYC Comptroller Brad Lander, and others. We'll even have a few surprise guests!

The day will conclude with a rousing performance by Reverend Billy and the Stop Shopping Choir – fresh off their tour opening for Neil Young.

Space is limited for the panel discussion, so get free tickets here.

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