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Source: NOAA SWPC

Astronomy & Aurora Tonight in San Antonio, TX

2026-10-07 · times in America/Chicago · 29.42°N, 98.49°W

Sunrise, Sunset & Twilight

EventTime
Sunrise7:30 AM
Sunset7:12 PM
Day length11 h 42 min
End of civil twilight7:36 PM
End of nautical twilight8:03 PM
End of astronomical twilight8:31 PM
Night length (sunset to sunrise)12 h 19 min
Fully dark sky tonight9 h 41 min
Astronomical twilight starts (morning)6:12 AM

Moon

Moonrise4:30 AM
Moonset5:30 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.65°N, 121.12°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:37 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:28 AM8:14 PM2:51 PMVisible about 0.3 h after dark, highest 7° toward the SW.
Venus (mag -4.6)9:29 AM7:51 PM2:40 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)2:11 AM3:51 PM9:01 AMVisible about 4.5 h after dark, highest 62° toward the E.
Jupiter (mag -1.9)3:25 AM4:39 PM10:02 AMVisible about 3.5 h after dark, highest 48° toward the E.
Saturn (mag 0.2)7:05 PM7:21 AM1:15 AMVisible about 11.5 h after dark, highest 62° toward the S.

Aurora Tonight

Aurora near poles only. San Antonio 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 Texas · All regions in United States · Astronomy hub