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Source: NOAA SWPC

Astronomy & Aurora Tonight in Jamestown, SH

2026-10-07 · times in Atlantic/St_Helena · 15.92°S, 5.72°W

Sunrise, Sunset & Twilight

EventTime
Sunrise6:00 AM
Sunset6:20 PM
Day length12 h 20 min
End of civil twilight6:42 PM
End of nautical twilight7:07 PM
End of astronomical twilight7:32 PM
Night length (sunset to sunrise)11 h 40 min
Fully dark sky tonight9 h 15 min
Astronomical twilight starts (morning)4:47 AM

Moon

Moonrise3:43 AM
Moonset3:42 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.65°N, 121.23°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:38 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)7:18 AM8:03 PM1:40 PMVisible about 1 h after dark, highest 18° toward the W.
Venus (mag -4.6)7:03 AM7:57 PM1:30 PMVisible about 1 h after dark, highest 17° toward the W.
Mars (mag 1.1)2:12 AM1:29 PM7:50 AMVisible about 3 h after dark, highest 40° toward the NE.
Jupiter (mag -1.9)3:08 AM2:35 PM8:51 AMVisible about 2 h after dark, highest 31° toward the NE.
Saturn (mag 0.2)6:01 PM6:04 AM12:05 AMVisible about 11 h after dark, highest 72° toward the N.

Aurora Tonight

Aurora near poles only. Jamestown 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 Saint Helena · All regions in Saint Helena · Astronomy hub