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Source: NOAA SWPC

Astronomy & Aurora Tonight in San Luis Obispo, CA

2026-10-07 · times in America/Los_Angeles · 35.28°N, 120.66°W

Sunrise, Sunset & Twilight

EventTime
Sunrise7:02 AM
Sunset6:37 PM
Day length11 h 35 min
End of civil twilight7:03 PM
End of nautical twilight7:32 PM
End of astronomical twilight8:02 PM
Night length (sunset to sunrise)12 h 25 min
Fully dark sky tonight9 h 37 min
Astronomical twilight starts (morning)5:38 AM

Moon

Moonrise3:57 AM
Moonset5:04 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.63°N, 122.20°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:42 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:07 AM7:33 PM2:20 PMVisible about 0.3 h after dark, highest 5° toward the SW.
Venus (mag -4.6)9:10 AM7:07 PM2:08 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)1:27 AM3:32 PM8:30 AMVisible about 4.8 h after dark, highest 60° toward the SE.
Jupiter (mag -1.9)2:44 AM4:16 PM9:30 AMVisible about 3.5 h after dark, highest 46° toward the E.
Saturn (mag 0.2)6:32 PM6:50 AM12:43 AMVisible about 11.5 h after dark, highest 57° toward the S.

Aurora Tonight

Aurora near poles only. San Luis Obispo is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.

Nearby Locations

All cities in California · All regions in United States · Astronomy hub