What time is sunset in Ulan Bator today?

Sunset in Ulan Bator is at 6:18 PM local time (Asia/Ulaanbaatar) on 2026-10-08.

What phase is the Moon tonight in Ulan Bator?

The Moon is a Waning Crescent and about 10% illuminated.

Astronomical twilight ends at 8:01 PM local time, so the sky is fully dark from then until 5:19 AM.

Moonrise in Ulan Bator is at 3:59 AM and moonset is at 5:09 PM local time.

The aurora is possible from Ulan Bator if the sky is dark and clear; planetary Kp is 1.0.

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Kp1.0

Solar wind350 km/s

X-rayC1.0

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-08 · times in Asia/Ulaanbaatar · 47.91°N, 106.88°E

Event	Time
Sunrise	7:00 AM
Sunset	6:18 PM
Day length	11 h 18 min
End of civil twilight	6:49 PM
End of nautical twilight	7:25 PM
End of astronomical twilight	8:01 PM
Night length (sunset to sunrise)	12 h 44 min
Fully dark sky tonight	9 h 18 min
Astronomical twilight starts (morning)	5:19 AM

Moonrise	3:59 AM
Moonset	5:09 PM
Illumination	9.6%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.65°N, 121.31°W
Sublunar point ground speed	1,602 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.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	9:26 AM	6:54 PM	2:10 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	9:36 AM	6:18 PM	1:57 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:41 AM	3:57 PM	8:19 AM	Visible about 5.3 h after dark, highest 53° toward the SE.
Jupiter (mag -1.9)	2:06 AM	4:31 PM	9:19 AM	Visible about 3.8 h after dark, highest 41° toward the SE.
Saturn (mag 0.2)	6:17 PM	6:42 AM	12:31 AM	Visible about 11.3 h after dark, highest 44° toward the S.

Aurora possible

Ulan Bator is far enough from the equator for aurora. Planetary Kp is 1.0. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast