May 2026 Sunrise & Sunset Today in Ulan Bator, Mongolia 🇲🇳
Sun Phase: Night
Sunrise Today: 05:49 ↑ 68.7° ENE
Sunset Today: 20:02 ↑ 291.0° WNW
Day Length: 14h 12m
Sun Direction: NNE
Sun Altitude: -24.28°
Sun Distance: 151.477 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Ulan Bator?
May 2026 Sunrise & Sunset Times in Ulan Bator
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
05:35
↑
66° ENE
|
20:04
↑
294° WNW
|
14h 29m | +3m 03s | 03:26 | 22:14 | 04:17 | 21:23 | 05:00 | 20:40 | 12:49 | 150.71 |
| 2 |
05:33
↑
66° ENE
|
20:05
↑
294° WNW
|
14h 32m | +3m 02s | 03:24 | 22:16 | 04:14 | 21:25 | 04:58 | 20:41 | 12:49 | 150.75 |
| 3 |
05:32
↑
65° ENE
|
20:07
↑
295° WNW
|
14h 35m | +3m 00s | 03:21 | 22:19 | 04:12 | 21:27 | 04:56 | 20:43 | 12:49 | 150.79 |
| 4 |
05:30
↑
65° ENE
|
20:08
↑
295° WNW
|
14h 38m | +2m 59s | 03:19 | 22:21 | 04:10 | 21:29 | 04:55 | 20:44 | 12:49 | 150.82 |
| 5 |
05:29
↑
64° ENE
|
20:10
↑
296° WNW
|
14h 41m | +2m 57s | 03:16 | 22:24 | 04:08 | 21:31 | 04:53 | 20:46 | 12:49 | 150.86 |
| 6 |
05:27
↑
64° ENE
|
20:11
↑
296° WNW
|
14h 43m | +2m 55s | 03:13 | 22:26 | 04:06 | 21:32 | 04:51 | 20:47 | 12:49 | 150.90 |
| 7 |
05:26
↑
64° ENE
|
20:12
↑
297° WNW
|
14h 46m | +2m 53s | 03:11 | 22:29 | 04:04 | 21:34 | 04:49 | 20:49 | 12:49 | 150.93 |
| 8 |
05:24
↑
63° ENE
|
20:14
↑
297° WNW
|
14h 49m | +2m 51s | 03:08 | 22:31 | 04:02 | 21:36 | 04:48 | 20:50 | 12:49 | 150.97 |
| 9 |
05:23
↑
63° ENE
|
20:15
↑
298° WNW
|
14h 52m | +2m 49s | 03:05 | 22:34 | 04:00 | 21:38 | 04:46 | 20:52 | 12:48 | 151.01 |
| 10 |
05:21
↑
62° ENE
|
20:16
↑
298° WNW
|
14h 55m | +2m 47s | 03:03 | 22:36 | 03:58 | 21:40 | 04:44 | 20:53 | 12:48 | 151.04 |
| 11 |
05:20
↑
62° ENE
|
20:18
↑
298° WNW
|
14h 58m | +2m 45s | 03:00 | 22:39 | 03:56 | 21:42 | 04:43 | 20:55 | 12:48 | 151.08 |
| 12 |
05:18
↑
62° ENE
|
20:19
↑
299° WNW
|
15h 00m | +2m 42s | 02:57 | 22:42 | 03:55 | 21:43 | 04:41 | 20:56 | 12:48 | 151.11 |
| 13 |
05:17
↑
61° ENE
|
20:20
↑
299° WNW
|
15h 03m | +2m 40s | 02:55 | 22:44 | 03:53 | 21:45 | 04:40 | 20:58 | 12:48 | 151.15 |
| 14 |
05:16
↑
61° ENE
|
20:22
↑
300° WNW
|
15h 06m | +2m 37s | 02:52 | 22:47 | 03:51 | 21:47 | 04:38 | 20:59 | 12:48 | 151.18 |
| 15 |
05:14
↑
60° ENE
|
20:23
↑
300° WNW
|
15h 08m | +2m 35s | 02:49 | 22:49 | 03:49 | 21:49 | 04:37 | 21:01 | 12:48 | 151.21 |
| 16 |
05:13
↑
60° ENE
|
20:24
↑
300° WNW
|
15h 11m | +2m 32s | 02:47 | 22:52 | 03:47 | 21:51 | 04:35 | 21:02 | 12:48 | 151.25 |
| 17 |
05:12
↑
60° ENE
|
20:26
↑
301° WNW
|
15h 13m | +2m 30s | 02:44 | 22:55 | 03:46 | 21:53 | 04:34 | 21:04 | 12:48 | 151.28 |
| 18 |
05:11
↑
59° ENE
|
20:27
↑
301° WNW
|
15h 16m | +2m 27s | 02:42 | 22:58 | 03:44 | 21:54 | 04:33 | 21:05 | 12:48 | 151.31 |
| 19 |
05:10
↑
59° ENE
|
20:28
↑
301° WNW
|
15h 18m | +2m 24s | 02:39 | 23:00 | 03:42 | 21:56 | 04:31 | 21:07 | 12:48 | 151.34 |
| 20 |
05:08
↑
58° ENE
|
20:29
↑
302° WNW
|
15h 20m | +2m 21s | 02:36 | 23:03 | 03:40 | 21:58 | 04:30 | 21:08 | 12:49 | 151.37 |
| 21 |
05:07
↑
58° ENE
|
20:31
↑
302° WNW
|
15h 23m | +2m 18s | 02:34 | 23:06 | 03:39 | 22:00 | 04:29 | 21:09 | 12:49 | 151.40 |
| 22 |
05:06
↑
58° ENE
|
20:32
↑
302° WNW
|
15h 25m | +2m 15s | 02:31 | 23:08 | 03:37 | 22:01 | 04:27 | 21:11 | 12:49 | 151.43 |
| 23 |
05:05
↑
57° ENE
|
20:33
↑
303° WNW
|
15h 27m | +2m 11s | 02:29 | 23:11 | 03:36 | 22:03 | 04:26 | 21:12 | 12:49 | 151.45 |
| 24 |
05:04
↑
57° ENE
|
20:34
↑
303° WNW
|
15h 29m | +2m 08s | 02:26 | 23:14 | 03:34 | 22:05 | 04:25 | 21:13 | 12:49 | 151.48 |
| 25 |
05:03
↑
57° ENE
|
20:35
↑
303° WNW
|
15h 31m | +2m 04s | 02:23 | 23:17 | 03:33 | 22:06 | 04:24 | 21:15 | 12:49 | 151.51 |
| 26 |
05:02
↑
56° ENE
|
20:36
↑
304° WNW
|
15h 33m | +2m 01s | 02:21 | 23:19 | 03:31 | 22:08 | 04:23 | 21:16 | 12:49 | 151.53 |
| 27 |
05:01
↑
56° NE
|
20:37
↑
304° NW
|
15h 35m | +1m 57s | 02:18 | 23:22 | 03:30 | 22:09 | 04:22 | 21:17 | 12:49 | 151.56 |
| 28 |
05:01
↑
56° NE
|
20:38
↑
304° NW
|
15h 37m | +1m 53s | 02:16 | 23:25 | 03:29 | 22:11 | 04:21 | 21:18 | 12:49 | 151.58 |
| 29 |
05:00
↑
56° NE
|
20:39
↑
304° NW
|
15h 39m | +1m 50s | 02:13 | 23:28 | 03:27 | 22:13 | 04:20 | 21:20 | 12:49 | 151.61 |
| 30 |
04:59
↑
55° NE
|
20:40
↑
305° NW
|
15h 41m | +1m 46s | 02:11 | 23:30 | 03:26 | 22:14 | 04:19 | 21:21 | 12:49 | 151.63 |
| 31 |
04:58
↑
55° NE
|
20:41
↑
305° NW
|
15h 43m | +1m 42s | 02:09 | 23:33 | 03:25 | 22:15 | 04:18 | 21:22 | 12:50 | 151.66 |
|
All times are in local time for Ulan Bator. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Ulan Bator, the earliest sunrise of May is on May 31 and the latest sunset of May is on May 31.
2026 Sun Graph for Ulan Bator
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Sun's Path on Selected Date in Ulan Bator
Today's Sunrise & Sunset times in other cities in Mongolia:
Sunrise & Sunset times in Mongolia ›
Is the Day Getting Longer or Shorter in Ulan Bator?
Days in Ulan Bator are currently getting shorter by about 3m 07s each day, roughly 22 minutes less daylight per week.
Golden Hour & Blue Hour in Ulan Bator Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:15-05:28 | 20:25-20:38 |
| Golden hour | 05:28-06:31 | 19:22-20:25 |
Ulan Bator's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -8h 01m |
| Shortest day | December 21, 2026 | 8h 22m |
| Earliest sunrise | June 11, 2026 | 04:53 |
| Latest sunset | June 23, 2026 | 20:55 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
Ulan Bator sees its golden hour today around 05:28-06:31 and 19:22-20:25, framed by the blue hour at 05:15-05:28 and 20:25-20:38. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Ulan Bator
What time is sunrise in Ulan Bator today?
The sun rises over Ulan Bator today at 05:49 local time.
What time is sunset in Ulan Bator today?
Today Ulan Bator has sunset at 20:02 local time.
What time is solar noon in Ulan Bator today?
Solar noon in Ulan Bator — when the sun is at its highest point in the sky — is at 12:56 local time today.
When does civil twilight begin and end in Ulan Bator?
In Ulan Bator today: civil twilight begins at 05:15 (before sunrise) and ends at 20:36 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ulan Bator?
Nautical twilight in Ulan Bator today runs from 04:33 in the morning to 21:18 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ulan Bator for stargazing?
Astronomical twilight in Ulan Bator ends at 22:05 in the evening and resumes at 03:45 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Ulan Bator?
Today in Ulan Bator, the sun rises at an azimuth of 69° and sets at 291° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
