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Source: NOAA SWPC

Astronomy & Aurora Tonight in Boa Vista, BR

2026-10-07 · times in America/Boa_Vista · 2.82°N, 60.67°W

Sunrise, Sunset & Twilight

EventTime
Sunrise5:48 AM
Sunset5:52 PM
Day length12 h 04 min
End of civil twilight6:13 PM
End of nautical twilight6:37 PM
End of astronomical twilight7:01 PM
Night length (sunset to sunrise)11 h 55 min
Fully dark sky tonight9 h 37 min
Astronomical twilight starts (morning)4:39 AM

Moon

Moonrise3:14 AM
Moonset3:40 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.64°N, 121.57°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:39 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)7:21 AM7:19 PM1:20 PMVisible about 0.8 h after dark, highest 15° toward the W.
Venus (mag -4.6)7:12 AM7:06 PM1:09 PMVisible about 0.8 h after dark, highest 12° toward the W.
Mars (mag 1.1)1:24 AM1:36 PM7:30 AMVisible about 3.5 h after dark, highest 53° toward the NE.
Jupiter (mag -1.9)2:26 AM2:35 PM8:31 AMVisible about 2.5 h after dark, highest 40° toward the E.
Saturn (mag 0.2)5:38 PM5:46 AM11:40 PMVisible about 11.3 h after dark, highest 89° toward the SW.

Aurora Tonight

Aurora near poles only. Boa Vista 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 Roraima · All regions in Brazil · Astronomy hub