# [SF State Observatory Free Rooftop Stargazing Nights (Fall 2026)](https://wknd.app/r/47rskn/sf-state-observatory-free-rooftop-stargazing-nights-fall)

- When: 2026-10-16 19:00-21:30 (America/New_York), and 4 more dates
- Scarcity: daily
- Cadence: run
- Where: SF State Observatory, Thornton Hall 10th floor, 1600 Holloway Ave, San Francisco, CA 94132, 1600 Holloway Ave, San Francisco, CA 94132 (37.7245167, -122.4799957)
- Ages: all ages
- Price: free
- Category: civic
- Topics: stargazing, science, free
- About: The student-run SF State Observatory opens its rooftop to the public Wednesday, Thursday and Friday evenings when skies are clear, with family-friendly astronomy talks in English and Spanish and telescope viewing of Saturn, the Andromeda galaxy and more. October hours 7-9:30pm, weather dependent. Free.
- Source: https://sf.funcheap.com/sf-states-free-public-rooftop-stargazing-nights-w-huge-telescope-october-2026-4/
- Feed: [Cool events in San Francisco](https://wknd.app/f/5th2ds/cool-events-in-san-francisco)

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