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Kp2.7
Solar wind357 km/s
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StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Sapporo, JP

2026-10-08 · times in Asia/Tokyo · 43.07°N, 141.35°E

Sunrise, Sunset & Twilight

EventTime
Sunrise5:39 AM
Sunset5:04 PM
Day length11 h 25 min
End of civil twilight5:32 PM
End of nautical twilight6:05 PM
End of astronomical twilight6:38 PM
Night length (sunset to sunrise)12 h 36 min
Fully dark sky tonight9 h 27 min
Astronomical twilight starts (morning)4:06 AM

Moon

Moonrise2:39 AM
Moonset3:47 PM
Illumination9%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.00°N, 157.81°W
Sublunar point ground speed1,604 km/h

Moon values are for the moment this page was generated (20:09 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)7:55 AM5:48 PM12:52 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)8:02 AM5:16 PM12:39 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)11:38 PM2:23 PM7:01 AMVisible about 5 h after dark, highest 56° toward the SE.
Jupiter (mag -1.9)1:00 AM3:02 PM8:01 AMVisible about 3.8 h after dark, highest 43° toward the SE.
Saturn (mag 0.2)5:01 PM5:23 AM11:10 PMVisible about 11.5 h after dark, highest 49° toward the S.

Aurora Tonight

Aurora possible

Sapporo is far enough from the equator for aurora. Planetary Kp is 2.7. Seeing it still needs a dark, clear sky.

NOAA OVATION aurora forecast map

NOAA SWPC OVATION model. Full aurora forecast

Nearby Locations

All cities in Hokkaido · All regions in Japan · Astronomy hub