Sunrise and sunset in Ulaanbaatar, Mongolia, December 2026
Sunset in December
4:59–5:09 pm
Sunrise 8:20–8:42 am. 8 h 23 min to 8 h 42 min of daylight.
Earliest sunset 4:59 pm, Dec 11Latest sunrise 8:42 am, Dec 31Shortest day 8 h 23 min, Dec 22Over the month 15 min less daylight
December in Ulaanbaatar, day by day
Each day’s sky from midnight to midnight
- Tue 1Sunrise 8:20 amSunset 5:02 pm8 h 42 min
- Wed 2Sunrise 8:22 amSunset 5:01 pm8 h 40 min
- Thu 3Sunrise 8:23 amSunset 5:01 pm8 h 38 min
- Fri 4Sunrise 8:24 amSunset 5:01 pm8 h 37 min
- Sat 5Sunrise 8:25 amSunset 5:00 pm8 h 35 min
- Sun 6Sunrise 8:26 amSunset 5:00 pm8 h 34 min
- Mon 7Sunrise 8:27 amSunset 5:00 pm8 h 32 min
- Tue 8Sunrise 8:28 amSunset 5:00 pm8 h 31 min
- Wed 9Sunrise 8:29 amSunset 4:59 pm8 h 30 min
- Thu 10Sunrise 8:30 amSunset 4:59 pm8 h 29 min
- Fri 11Sunrise 8:31 amSunset 4:59 pm8 h 28 min
- Sat 12Sunrise 8:32 amSunset 4:59 pm8 h 27 min
- Sun 13Sunrise 8:33 amSunset 4:59 pm8 h 26 min
- Mon 14Sunrise 8:34 amSunset 5:00 pm8 h 25 min
- Tue 15Sunrise 8:35 amSunset 5:00 pm8 h 25 min
- Wed 16Sunrise 8:36 amSunset 5:00 pm8 h 24 min
- Thu 17Sunrise 8:36 amSunset 5:00 pm8 h 24 min
- Fri 18Sunrise 8:37 amSunset 5:00 pm8 h 23 min
- Sat 19Sunrise 8:38 amSunset 5:01 pm8 h 23 min
- Sun 20Sunrise 8:38 amSunset 5:01 pm8 h 23 min
- Mon 21Sunrise 8:39 amSunset 5:02 pm8 h 23 min
- Tue 22Sunrise 8:39 amSunset 5:02 pm8 h 23 min
- Wed 23Sunrise 8:40 amSunset 5:03 pm8 h 23 min
- Thu 24Sunrise 8:40 amSunset 5:03 pm8 h 23 min
- Fri 25Sunrise 8:41 amSunset 5:04 pm8 h 23 min
- Sat 26Sunrise 8:41 amSunset 5:05 pm8 h 24 min
- Sun 27Sunrise 8:41 amSunset 5:05 pm8 h 24 min
- Mon 28Sunrise 8:41 amSunset 5:06 pm8 h 25 min
- Tue 29Sunrise 8:42 amSunset 5:07 pm8 h 25 min
- Wed 30Sunrise 8:42 amSunset 5:08 pm8 h 26 min
- Thu 31Sunrise 8:42 amSunset 5:09 pm8 h 27 min
Every month in Ulaanbaatar
JanFebMarAprMayJunJulAugSepOctNovDec
Today’s sunrise and sunset in Ulaanbaatar · the moon tonight
Sunset on December 15 nearby
Dawn, dusk and golden hour in Ulaanbaatar, December 2026
| Date | First light | Golden hour | Dark by | Solar noon |
|---|---|---|---|---|
| Tue 1 | 7:45 am | 4:11 pm | 5:37 pm | 12:41 pm |
| Wed 2 | 7:46 am | 4:10 pm | 5:37 pm | 12:42 pm |
| Thu 3 | 7:47 am | 4:09 pm | 5:37 pm | 12:42 pm |
| Fri 4 | 7:48 am | 4:09 pm | 5:36 pm | 12:42 pm |
| Sat 5 | 7:49 am | 4:08 pm | 5:36 pm | 12:43 pm |
| Sun 6 | 7:50 am | 4:08 pm | 5:36 pm | 12:43 pm |
| Mon 7 | 7:51 am | 4:07 pm | 5:36 pm | 12:44 pm |
| Tue 8 | 7:52 am | 4:07 pm | 5:35 pm | 12:44 pm |
| Wed 9 | 7:53 am | 4:07 pm | 5:35 pm | 12:45 pm |
| Thu 10 | 7:54 am | 4:07 pm | 5:35 pm | 12:45 pm |
| Fri 11 | 7:55 am | 4:06 pm | 5:35 pm | 12:45 pm |
| Sat 12 | 7:56 am | 4:06 pm | 5:35 pm | 12:46 pm |
| Sun 13 | 7:57 am | 4:06 pm | 5:36 pm | 12:46 pm |
| Mon 14 | 7:58 am | 4:06 pm | 5:36 pm | 12:47 pm |
| Tue 15 | 7:59 am | 4:06 pm | 5:36 pm | 12:47 pm |
| Wed 16 | 7:59 am | 4:06 pm | 5:36 pm | 12:48 pm |
| Thu 17 | 8:00 am | 4:07 pm | 5:36 pm | 12:48 pm |
| Fri 18 | 8:01 am | 4:07 pm | 5:37 pm | 12:49 pm |
| Sat 19 | 8:01 am | 4:07 pm | 5:37 pm | 12:49 pm |
| Sun 20 | 8:02 am | 4:08 pm | 5:38 pm | 12:50 pm |
| Mon 21 | 8:02 am | 4:08 pm | 5:38 pm | 12:50 pm |
| Tue 22 | 8:03 am | 4:09 pm | 5:39 pm | 12:51 pm |
| Wed 23 | 8:03 am | 4:09 pm | 5:39 pm | 12:51 pm |
| Thu 24 | 8:04 am | 4:10 pm | 5:40 pm | 12:52 pm |
| Fri 25 | 8:04 am | 4:10 pm | 5:40 pm | 12:52 pm |
| Sat 26 | 8:05 am | 4:11 pm | 5:41 pm | 12:53 pm |
| Sun 27 | 8:05 am | 4:12 pm | 5:42 pm | 12:53 pm |
| Mon 28 | 8:05 am | 4:13 pm | 5:42 pm | 12:54 pm |
| Tue 29 | 8:05 am | 4:14 pm | 5:43 pm | 12:54 pm |
| Wed 30 | 8:06 am | 4:15 pm | 5:44 pm | 12:55 pm |
| Thu 31 | 8:06 am | 4:16 pm | 5:45 pm | 12:55 pm |
First light and dark by are civil twilight: the sun 6° below the horizon. Golden hour is when the evening’s starts, with the sun 6° above the horizon.
Questions
What time is sunset in Ulaanbaatar in December?
Between 4:59 pm (Dec 11) and 5:09 pm (Dec 31) in 2026.
What time is sunrise in Ulaanbaatar in December?
Between 8:20 am (Dec 1) and 8:42 am (Dec 31) in 2026.
When does it get dark in Ulaanbaatar in December?
It’s dark enough for streetlights by 5:35–5:45 pm, about half an hour after sunset.
How many hours of daylight does Ulaanbaatar get in December?
From 8 h 23 min on Dec 22 to 8 h 42 min on Dec 1. The days get shorter by 15 min from the first of the month to the last.
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