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Source: NOAA SWPC

Astronomy & Aurora Tonight in Guaruja, BR

2026-10-07 · times in America/Sao_Paulo · 23.99°S, 46.26°W

Sunrise, Sunset & Twilight

EventTime
Sunrise5:39 AM
Sunset6:06 PM
Day length12 h 27 min
End of civil twilight6:29 PM
End of nautical twilight6:56 PM
End of astronomical twilight7:23 PM
Night length (sunset to sunrise)11 h 32 min
Fully dark sky tonight8 h 58 min
Astronomical twilight starts (morning)4:21 AM

Moon

Moonrise3:36 AM
Moonset3:25 PM
Illumination9.2%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.21°N, 145.79°W
Sublunar point ground speed1,603 km/h

Moon values are for the moment this page was generated (19:19 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)6:49 AM7:56 PM1:22 PMVisible about 1.3 h after dark, highest 19° toward the W.
Venus (mag -4.6)6:30 AM7:53 PM1:12 PMVisible about 1 h after dark, highest 18° toward the W.
Mars (mag 1.1)2:07 AM12:57 PM7:32 AMVisible about 2.8 h after dark, highest 35° toward the NE.
Jupiter (mag -1.9)2:59 AM2:07 PM8:33 AMVisible about 2 h after dark, highest 28° toward the NE.
Saturn (mag 0.2)5:44 PM5:45 AM11:42 PMVisible about 11 h after dark, highest 64° toward the N.

Aurora Tonight

Aurora near poles only. Guaruja 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 São Paulo · All regions in Brazil · Astronomy hub