San Francisco, CA

Civil, nautical, and astronomical twilight each mark a different stage of darkness: civil twilight is still light enough to work outside without lamps; nautical twilight is when the sea horizon fades but the brightest stars are already out; astronomical twilight ends when the sky is fully dark and faint deep-sky objects become visible.

The full day for San Francisco, CA, with the Sun’s path, golden and blue hours, moonrise and moonset, and any date you choose.

Times shown are computed live for San Francisco, CA (37.77°, -122.42°) using the Sun's position for today's date, in San Francisco's own time zone (America/Los Angeles), daylight saving included.

Nearby: San Jose, CA · Sacramento, CA · Los Angeles, CA · Las Vegas, NV