Sunrise & Sunset Today in Ulsan, South Korea 🇰🇷
Sun Phase: Daylight
Sunrise Today: 05:41 ↑ 71.9° ENE
Sunset Today: 19:12 ↑ 287.9° WNW
Day Length: 13h 30m
Sun Direction: W
Sun Altitude: 13.24°
Sun Distance: 151.516 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Ulsan?
August 2026 Sunrise & Sunset Times in Ulsan
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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 |
05:30
↑
67° ENE
|
19:26
↑
293° WNW
|
13h 55m | -1m 38s | 03:51 | 21:05 | 04:28 | 20:29 | 05:02 | 19:55 | 12:29 | 151.83 |
| 2 |
05:31
↑
67° ENE
|
19:25
↑
292° WNW
|
13h 54m | -1m 40s | 03:52 | 21:04 | 04:29 | 20:28 | 05:03 | 19:54 | 12:29 | 151.81 |
| 3 |
05:32
↑
68° ENE
|
19:24
↑
292° WNW
|
13h 52m | -1m 41s | 03:54 | 21:02 | 04:30 | 20:26 | 05:03 | 19:53 | 12:28 | 151.80 |
| 4 |
05:33
↑
68° ENE
|
19:24
↑
292° WNW
|
13h 50m | -1m 43s | 03:55 | 21:01 | 04:31 | 20:25 | 05:04 | 19:52 | 12:28 | 151.78 |
| 5 |
05:33
↑
68° ENE
|
19:23
↑
292° WNW
|
13h 49m | -1m 44s | 03:56 | 21:00 | 04:32 | 20:24 | 05:05 | 19:51 | 12:28 | 151.76 |
| 6 |
05:34
↑
69° ENE
|
19:22
↑
291° WNW
|
13h 47m | -1m 46s | 03:57 | 20:58 | 04:33 | 20:23 | 05:06 | 19:50 | 12:28 | 151.74 |
| 7 |
05:35
↑
69° ENE
|
19:21
↑
291° WNW
|
13h 45m | -1m 47s | 03:58 | 20:57 | 04:34 | 20:22 | 05:07 | 19:49 | 12:28 | 151.72 |
| 8 |
05:36
↑
69° ENE
|
19:20
↑
290° WNW
|
13h 43m | -1m 48s | 03:59 | 20:56 | 04:35 | 20:21 | 05:08 | 19:48 | 12:28 | 151.69 |
| 9 |
05:37
↑
70° ENE
|
19:18
↑
290° WNW
|
13h 41m | -1m 49s | 04:00 | 20:54 | 04:36 | 20:19 | 05:09 | 19:46 | 12:28 | 151.67 |
| 10 |
05:37
↑
70° ENE
|
19:17
↑
290° WNW
|
13h 40m | -1m 51s | 04:02 | 20:53 | 04:37 | 20:18 | 05:09 | 19:45 | 12:28 | 151.65 |
| 11 |
05:38
↑
70° ENE
|
19:16
↑
289° WNW
|
13h 38m | -1m 52s | 04:03 | 20:51 | 04:37 | 20:17 | 05:10 | 19:44 | 12:28 | 151.62 |
| 12 |
05:39
↑
71° ENE
|
19:15
↑
289° WNW
|
13h 36m | -1m 53s | 04:04 | 20:50 | 04:38 | 20:15 | 05:11 | 19:43 | 12:27 | 151.60 |
| 13 |
05:40
↑
71° ENE
|
19:14
↑
289° WNW
|
13h 34m | -1m 54s | 04:05 | 20:48 | 04:39 | 20:14 | 05:12 | 19:42 | 12:27 | 151.57 |
| 14 |
05:40
↑
72° ENE
|
19:13
↑
288° WNW
|
13h 32m | -1m 55s | 04:06 | 20:47 | 04:40 | 20:13 | 05:13 | 19:41 | 12:27 | 151.55 |
| 15 |
05:41
↑
72° ENE
|
19:12
↑
288° WNW
|
13h 30m | -1m 56s | 04:07 | 20:45 | 04:41 | 20:12 | 05:14 | 19:39 | 12:27 | 151.52 |
| 16 |
05:42
↑
72° ENE
|
19:11
↑
288° WNW
|
13h 28m | -1m 57s | 04:08 | 20:44 | 04:42 | 20:10 | 05:15 | 19:38 | 12:27 | 151.49 |
| 17 |
05:43
↑
73° ENE
|
19:09
↑
287° WNW
|
13h 26m | -1m 58s | 04:09 | 20:42 | 04:43 | 20:09 | 05:15 | 19:37 | 12:26 | 151.46 |
| 18 |
05:44
↑
73° ENE
|
19:08
↑
287° WNW
|
13h 24m | -1m 59s | 04:10 | 20:41 | 04:44 | 20:07 | 05:16 | 19:35 | 12:26 | 151.44 |
| 19 |
05:44
↑
74° ENE
|
19:07
↑
286° WNW
|
13h 22m | -1m 59s | 04:12 | 20:39 | 04:45 | 20:06 | 05:17 | 19:34 | 12:26 | 151.41 |
| 20 |
05:45
↑
74° ENE
|
19:06
↑
286° WNW
|
13h 20m | -2m 00s | 04:13 | 20:38 | 04:46 | 20:05 | 05:18 | 19:33 | 12:26 | 151.38 |
| 21 |
05:46
↑
74° ENE
|
19:04
↑
285° WNW
|
13h 18m | -2m 01s | 04:14 | 20:36 | 04:47 | 20:03 | 05:19 | 19:32 | 12:26 | 151.34 |
| 22 |
05:47
↑
75° ENE
|
19:03
↑
285° WNW
|
13h 16m | -2m 02s | 04:15 | 20:35 | 04:48 | 20:02 | 05:20 | 19:30 | 12:25 | 151.31 |
| 23 |
05:47
↑
75° ENE
|
19:02
↑
285° WNW
|
13h 14m | -2m 02s | 04:16 | 20:33 | 04:49 | 20:00 | 05:20 | 19:29 | 12:25 | 151.28 |
| 24 |
05:48
↑
76° ENE
|
19:01
↑
284° WNW
|
13h 12m | -2m 03s | 04:17 | 20:32 | 04:50 | 19:59 | 05:21 | 19:28 | 12:25 | 151.25 |
| 25 |
05:49
↑
76° ENE
|
18:59
↑
284° WNW
|
13h 10m | -2m 04s | 04:18 | 20:30 | 04:51 | 19:57 | 05:22 | 19:26 | 12:24 | 151.22 |
| 26 |
05:50
↑
76° ENE
|
18:58
↑
283° WNW
|
13h 08m | -2m 04s | 04:19 | 20:28 | 04:52 | 19:56 | 05:23 | 19:25 | 12:24 | 151.18 |
| 27 |
05:51
↑
77° ENE
|
18:57
↑
283° WNW
|
13h 06m | -2m 05s | 04:20 | 20:27 | 04:52 | 19:54 | 05:24 | 19:23 | 12:24 | 151.15 |
| 28 |
05:51
↑
77° ENE
|
18:55
↑
282° WNW
|
13h 04m | -2m 06s | 04:21 | 20:25 | 04:53 | 19:53 | 05:24 | 19:22 | 12:24 | 151.12 |
| 29 |
05:52
↑
78° ENE
|
18:54
↑
282° WNW
|
13h 01m | -2m 06s | 04:22 | 20:24 | 04:54 | 19:52 | 05:25 | 19:21 | 12:23 | 151.08 |
| 30 |
05:53
↑
78° ENE
|
18:53
↑
282° WNW
|
12h 59m | -2m 07s | 04:23 | 20:22 | 04:55 | 19:50 | 05:26 | 19:19 | 12:23 | 151.05 |
| 31 |
05:54
↑
79° ENE
|
18:51
↑
281° W
|
12h 57m | -2m 07s | 04:24 | 20:20 | 04:56 | 19:49 | 05:27 | 19:18 | 12:23 | 151.02 |
|
All times are in local time for Ulsan. 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 Ulsan, the earliest sunrise of August is on August 01 and the latest sunset of August is on August 01.
2026 Sun Graph for Ulsan
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Sun's Path on Selected Date in Ulsan
Today's Sunrise & Sunset times in other cities in South Korea:
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Is the Day Getting Longer or Shorter in Ulsan?
Days in Ulsan are currently getting shorter by about 1m 57s each day, roughly 14 minutes less daylight per week.
Golden Hour & Blue Hour in Ulsan Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:15-05:25 | 19:29-19:39 |
| Golden hour | 05:25-06:16 | 18:38-19:29 |
Ulsan's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 33m |
| Shortest day | December 21, 2026 | -15h 44m |
| Earliest sunrise | June 14, 2026 | 05:06 |
| Latest sunset | June 29, 2026 | 19:42 |
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.
Photographers in Ulsan get the golden hour at 05:25-06:16 in the morning and 18:38-19:29 in the evening today; the bluish blue hour falls near 05:15-05:25 and 19:29-19:39. Both windows move across the seasons.
Frequently Asked Questions about Sun in Ulsan
What time is sunrise in Ulsan today?
Sunrise in Ulsan today is at 05:41 local time.
What time is sunset in Ulsan today?
Sunset in Ulsan today is at 19:12 local time.
What time is solar noon in Ulsan today?
Solar noon in Ulsan — when the sun is at its highest point in the sky — is at 12:27 local time today.
When does civil twilight begin and end in Ulsan?
In Ulsan today: civil twilight begins at 05:14 (before sunrise) and ends at 19:39 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ulsan?
Nautical twilight in Ulsan today runs from 04:41 in the morning to 20:12 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ulsan for stargazing?
Astronomical twilight in Ulsan ends at 20:45 in the evening and resumes at 04:07 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 Ulsan?
Today in Ulsan, the sun rises at an azimuth of 72° and sets at 288° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
