Sunrise in Ulaanbaatar today
September 11, 2026 · Ulaanbaatar, Mongolia
Capital844,818 people
Sunrise in Ulaanbaatar today is at 06:24. Day length is 12h 52m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Ulaanbaatar's coordinates and updated daily.
Ulaanbaatar lies at 48°N. In Ulaanbaatar, day length ranges from 8h 23m in winter to 16h 2m in summer — a swing of about 7h 39m.
The sun comes up over the east horizon in Ulaanbaatar today, at a bearing of 82°. It starts getting light 31 minutes before that, when civil twilight begins. The sun rises 10 minutes earlier in Ulaanbaatar than in Erdenet, 244 km to the west-northwest.
Through the year sunrise drifts earlier across spring and later across autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Ulaanbaatar.
The longest day in Ulaanbaatar is around 16h 2m (around June 21). The shortest is around 8h 23m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
Sunrise in Ulaanbaatar by month
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:38 | 17:26 | 8h 48m |
| February | 08:01 | 18:14 | 10h 14m |
| March | 07:08 | 18:57 | 11h 49m |
| April | 06:05 | 19:41 | 13h 37m |
| May | 05:16 | 20:24 | 15h 8m |
| June | 04:54 | 20:54 | 15h 60m |
| July | 05:09 | 20:49 | 15h 40m |
| August | 05:48 | 20:08 | 14h 21m |
| September | 06:30 | 19:08 | 12h 38m |
| October | 07:11 | 18:07 | 10h 55m |
| November | 07:58 | 17:17 | 9h 19m |
| December | 08:35 | 17:01 | 8h 25m |