San Francisco in winter is a wonderland of dazzling lights, holiday spirit, and sustainable energy. From twinkling Christmas trees to captivating art installations, the city comes alive with luminous displays—many powered by clean energy from the San Francisco Public utilities Commission's (SFPUC) Hetch Hetchy Power and CleanPowerSF programs. This holiday season, explore the festive brilliance of San Francisco with our curated guide to the city’s most magical light displays!

While Black Friday is a retail frenzy, plumbers call the day after Thanksgiving “Brown Friday” due to a spike in clogged pipes and dirty water.