May 2026 Sunrise & Sunset Today in Osan, South Korea 🇰🇷
Sun Phase: Daylight
Sunrise Today: 06:02 ↑ 78.8° E
Sunset Today: 19:00 ↑ 280.9° W
Day Length: 12h 58m
Sun Direction: WSW
Sun Altitude: 33.97°
Sun Distance: 150.978 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Osan?
May 2026 Sunrise & Sunset Times in Osan
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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 |
05:37
↑
70° ENE
|
19:20
↑
290° WNW
|
13h 42m | +2m 02s | 04:00 | 20:58 | 04:35 | 20:22 | 05:09 | 19:48 | 12:28 | 150.73 |
| 2 |
05:36
↑
70° ENE
|
19:21
↑
290° WNW
|
13h 44m | +2m 01s | 03:58 | 20:59 | 04:34 | 20:23 | 05:08 | 19:49 | 12:28 | 150.76 |
| 3 |
05:35
↑
70° ENE
|
19:22
↑
290° WNW
|
13h 46m | +2m 00s | 03:57 | 21:01 | 04:33 | 20:24 | 05:07 | 19:50 | 12:28 | 150.80 |
| 4 |
05:34
↑
69° ENE
|
19:23
↑
291° WNW
|
13h 48m | +1m 59s | 03:55 | 21:02 | 04:32 | 20:25 | 05:05 | 19:51 | 12:28 | 150.84 |
| 5 |
05:33
↑
69° ENE
|
19:23
↑
291° WNW
|
13h 50m | +1m 57s | 03:54 | 21:03 | 04:30 | 20:26 | 05:04 | 19:52 | 12:28 | 150.88 |
| 6 |
05:32
↑
69° ENE
|
19:24
↑
292° WNW
|
13h 52m | +1m 56s | 03:52 | 21:04 | 04:29 | 20:28 | 05:03 | 19:53 | 12:28 | 150.91 |
| 7 |
05:31
↑
68° ENE
|
19:25
↑
292° WNW
|
13h 54m | +1m 54s | 03:51 | 21:06 | 04:28 | 20:29 | 05:02 | 19:54 | 12:28 | 150.95 |
| 8 |
05:30
↑
68° ENE
|
19:26
↑
292° WNW
|
13h 56m | +1m 53s | 03:49 | 21:07 | 04:27 | 20:30 | 05:01 | 19:55 | 12:28 | 150.99 |
| 9 |
05:29
↑
68° ENE
|
19:27
↑
293° WNW
|
13h 58m | +1m 51s | 03:48 | 21:08 | 04:25 | 20:31 | 05:00 | 19:56 | 12:28 | 151.02 |
| 10 |
05:28
↑
67° ENE
|
19:28
↑
293° WNW
|
13h 59m | +1m 50s | 03:47 | 21:10 | 04:24 | 20:32 | 04:59 | 19:57 | 12:28 | 151.06 |
| 11 |
05:27
↑
67° ENE
|
19:29
↑
293° WNW
|
14h 01m | +1m 48s | 03:45 | 21:11 | 04:23 | 20:33 | 04:58 | 19:58 | 12:28 | 151.09 |
| 12 |
05:26
↑
66° ENE
|
19:30
↑
294° WNW
|
14h 03m | +1m 47s | 03:44 | 21:12 | 04:22 | 20:34 | 04:57 | 19:59 | 12:28 | 151.13 |
| 13 |
05:25
↑
66° ENE
|
19:30
↑
294° WNW
|
14h 05m | +1m 45s | 03:43 | 21:13 | 04:21 | 20:35 | 04:56 | 20:00 | 12:28 | 151.16 |
| 14 |
05:24
↑
66° ENE
|
19:31
↑
294° WNW
|
14h 06m | +1m 43s | 03:41 | 21:15 | 04:20 | 20:36 | 04:55 | 20:01 | 12:28 | 151.20 |
| 15 |
05:24
↑
66° ENE
|
19:32
↑
295° WNW
|
14h 08m | +1m 41s | 03:40 | 21:16 | 04:19 | 20:37 | 04:54 | 20:02 | 12:28 | 151.23 |
| 16 |
05:23
↑
65° ENE
|
19:33
↑
295° WNW
|
14h 10m | +1m 40s | 03:39 | 21:17 | 04:18 | 20:38 | 04:53 | 20:03 | 12:28 | 151.26 |
| 17 |
05:22
↑
65° ENE
|
19:34
↑
295° WNW
|
14h 11m | +1m 38s | 03:38 | 21:18 | 04:17 | 20:39 | 04:52 | 20:04 | 12:28 | 151.29 |
| 18 |
05:21
↑
65° ENE
|
19:35
↑
296° WNW
|
14h 13m | +1m 36s | 03:37 | 21:20 | 04:16 | 20:40 | 04:51 | 20:05 | 12:28 | 151.32 |
| 19 |
05:20
↑
64° ENE
|
19:35
↑
296° WNW
|
14h 15m | +1m 34s | 03:35 | 21:21 | 04:15 | 20:41 | 04:50 | 20:05 | 12:28 | 151.35 |
| 20 |
05:20
↑
64° ENE
|
19:36
↑
296° WNW
|
14h 16m | +1m 32s | 03:34 | 21:22 | 04:14 | 20:43 | 04:50 | 20:06 | 12:28 | 151.38 |
| 21 |
05:19
↑
64° ENE
|
19:37
↑
296° WNW
|
14h 18m | +1m 29s | 03:33 | 21:23 | 04:13 | 20:44 | 04:49 | 20:07 | 12:28 | 151.41 |
| 22 |
05:18
↑
64° ENE
|
19:38
↑
297° WNW
|
14h 19m | +1m 27s | 03:32 | 21:25 | 04:12 | 20:45 | 04:48 | 20:08 | 12:28 | 151.44 |
| 23 |
05:18
↑
63° ENE
|
19:39
↑
297° WNW
|
14h 21m | +1m 25s | 03:31 | 21:26 | 04:11 | 20:46 | 04:47 | 20:09 | 12:28 | 151.46 |
| 24 |
05:17
↑
63° ENE
|
19:39
↑
297° WNW
|
14h 22m | +1m 23s | 03:30 | 21:27 | 04:10 | 20:46 | 04:47 | 20:10 | 12:28 | 151.49 |
| 25 |
05:16
↑
63° ENE
|
19:40
↑
297° WNW
|
14h 23m | +1m 20s | 03:29 | 21:28 | 04:09 | 20:47 | 04:46 | 20:11 | 12:28 | 151.52 |
| 26 |
05:16
↑
62° ENE
|
19:41
↑
298° WNW
|
14h 25m | +1m 18s | 03:28 | 21:29 | 04:09 | 20:48 | 04:45 | 20:12 | 12:28 | 151.54 |
| 27 |
05:15
↑
62° ENE
|
19:42
↑
298° WNW
|
14h 26m | +1m 16s | 03:27 | 21:30 | 04:08 | 20:49 | 04:45 | 20:12 | 12:28 | 151.57 |
| 28 |
05:15
↑
62° ENE
|
19:42
↑
298° WNW
|
14h 27m | +1m 13s | 03:26 | 21:31 | 04:07 | 20:50 | 04:44 | 20:13 | 12:28 | 151.59 |
| 29 |
05:14
↑
62° ENE
|
19:43
↑
298° WNW
|
14h 28m | +1m 10s | 03:26 | 21:32 | 04:07 | 20:51 | 04:44 | 20:14 | 12:29 | 151.62 |
| 30 |
05:14
↑
62° ENE
|
19:44
↑
298° WNW
|
14h 29m | +1m 08s | 03:25 | 21:33 | 04:06 | 20:52 | 04:43 | 20:15 | 12:29 | 151.64 |
| 31 |
05:14
↑
62° ENE
|
19:45
↑
299° WNW
|
14h 30m | +1m 05s | 03:24 | 21:34 | 04:05 | 20:53 | 04:43 | 20:15 | 12:29 | 151.67 |
|
All times are in local time for Osan. 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 Osan, the earliest sunrise of May is on May 29 to 31 and the latest sunset of May is on May 31.
2026 Sun Graph for Osan
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Sun's Path on Selected Date in Osan
Today's Sunrise & Sunset times in other cities in South Korea:
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Sunrise & Sunset times in South Korea ›
Is the Day Getting Longer or Shorter in Osan?
Days in Osan are currently getting shorter by about 2m 16s each day, roughly 16 minutes less daylight per week.
Golden Hour & Blue Hour in Osan Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:35-05:46 | 19:17-19:27 |
| Golden hour | 05:46-06:36 | 18:27-19:17 |
Osan's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 42m |
| Shortest day | December 21, 2026 | -15h 35m |
| Earliest sunrise | June 8, 2026 | 05:11 |
| Latest sunset | June 23, 2026 | 19:55 |
Qibla Direction & Distance to Mecca From Osan
The same solar geometry that fixes sunrise and sunset in Osan also fixes the Qibla: face 286deg (WNW) and the Kaaba in Mecca lies about 8,357 km ahead. Check the Qibla direction from Osan on a live compass.
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.
Osan sees its golden hour today around 05:46-06:36 and 18:27-19:17, framed by the blue hour at 05:35-05:46 and 19:17-19:27. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Osan
What time is sunrise in Osan today?
The sun rises over Osan today at 06:02 local time.
What time is sunset in Osan today?
Today Osan has sunset at 19:00 local time.
What time is solar noon in Osan today?
Solar noon in Osan — when the sun is at its highest point in the sky — is at 12:31 local time today.
When does civil twilight begin and end in Osan?
In Osan today: civil twilight begins at 05:35 (before sunrise) and ends at 19:27 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Osan?
Nautical twilight in Osan today runs from 05:03 in the morning to 19:59 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Osan for stargazing?
Astronomical twilight in Osan ends at 20:31 in the evening and resumes at 04:30 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 Osan?
Today in Osan, the sun rises at an azimuth of 79° and sets at 281° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
