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Kp2.7
Solar wind346 km/s
X-rayB9.5
StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Bayan Nur, CN

2026-10-08 · times in Asia/Shanghai · 40.74°N, 107.39°E

Sunrise, Sunset & Twilight

EventTime
Sunrise6:53 AM
Sunset6:21 PM
Day length11 h 28 min
End of civil twilight6:49 PM
End of nautical twilight7:20 PM
End of astronomical twilight7:52 PM
Night length (sunset to sunrise)12 h 33 min
Fully dark sky tonight9 h 31 min
Astronomical twilight starts (morning)5:23 AM

Moon

Moonrise4:04 AM
Moonset5:04 PM
Illumination9.2%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.21°N, 145.80°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)9:06 AM7:09 PM2:08 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:11 AM6:39 PM1:55 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)1:01 AM3:32 PM8:17 AMVisible about 5 h after dark, highest 58° toward the SE.
Jupiter (mag -1.9)2:21 AM4:13 PM9:17 AMVisible about 3.8 h after dark, highest 44° toward the E.
Saturn (mag 0.2)6:17 PM6:38 AM12:29 AMVisible about 11.5 h after dark, highest 51° toward the S.

Aurora Tonight

Aurora possible

Bayan Nur 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 Inner Mongolia · All regions in China · Astronomy hub