December 2026 Sunrise & Sunset Today in Asan, South Korea 🇰🇷
Sun Phase: Daylight
Sunrise Today: 05:36 ↑ 66.2° ENE
Sunset Today: 19:39 ↑ 293.6° WNW
Day Length: 14h 02m
Sun Direction: WNW
Sun Altitude: 4.21°
Sun Distance: 151.847 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Asan?
December 2026 Sunrise & Sunset Times in Asan
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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 |
07:25
↑
117° ESE
|
17:15
↑
243° WSW
|
9h 49m | -1m 08s | 05:53 | 18:47 | 06:24 | 18:16 | 06:56 | 17:44 | 12:20 | 147.52 |
| 2 |
07:26
↑
117° ESE
|
17:15
↑
243° WSW
|
9h 48m | -1m 05s | 05:54 | 18:47 | 06:25 | 18:16 | 06:57 | 17:44 | 12:21 | 147.50 |
| 3 |
07:27
↑
117° ESE
|
17:15
↑
243° WSW
|
9h 47m | -1m 02s | 05:55 | 18:47 | 06:26 | 18:16 | 06:58 | 17:44 | 12:21 | 147.48 |
| 4 |
07:28
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 46m | -0m 59s | 05:56 | 18:47 | 06:27 | 18:16 | 06:59 | 17:44 | 12:22 | 147.46 |
| 5 |
07:29
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 45m | -0m 56s | 05:56 | 18:47 | 06:28 | 18:16 | 07:00 | 17:44 | 12:22 | 147.43 |
| 6 |
07:30
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 44m | -0m 53s | 05:57 | 18:47 | 06:29 | 18:16 | 07:01 | 17:44 | 12:22 | 147.41 |
| 7 |
07:31
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 44m | -0m 50s | 05:58 | 18:47 | 06:29 | 18:16 | 07:01 | 17:44 | 12:23 | 147.39 |
| 8 |
07:32
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 43m | -0m 47s | 05:59 | 18:48 | 06:30 | 18:16 | 07:02 | 17:44 | 12:23 | 147.37 |
| 9 |
07:32
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 42m | -0m 44s | 05:59 | 18:48 | 06:31 | 18:16 | 07:03 | 17:44 | 12:24 | 147.35 |
| 10 |
07:33
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 41m | -0m 41s | 06:00 | 18:48 | 06:32 | 18:17 | 07:04 | 17:44 | 12:24 | 147.34 |
| 11 |
07:34
↑
118° ESE
|
17:15
↑
242° WSW
|
9h 41m | -0m 38s | 06:01 | 18:48 | 06:32 | 18:17 | 07:05 | 17:45 | 12:25 | 147.32 |
| 12 |
07:35
↑
119° ESE
|
17:15
↑
241° WSW
|
9h 40m | -0m 34s | 06:02 | 18:48 | 06:33 | 18:17 | 07:05 | 17:45 | 12:25 | 147.30 |
| 13 |
07:35
↑
119° ESE
|
17:16
↑
241° WSW
|
9h 40m | -0m 31s | 06:02 | 18:49 | 06:34 | 18:17 | 07:06 | 17:45 | 12:25 | 147.28 |
| 14 |
07:36
↑
119° ESE
|
17:16
↑
241° WSW
|
9h 39m | -0m 28s | 06:03 | 18:49 | 06:34 | 18:17 | 07:07 | 17:45 | 12:26 | 147.27 |
| 15 |
07:37
↑
119° ESE
|
17:16
↑
241° WSW
|
9h 39m | -0m 24s | 06:04 | 18:49 | 06:35 | 18:18 | 07:07 | 17:46 | 12:26 | 147.25 |
| 16 |
07:37
↑
119° ESE
|
17:16
↑
241° WSW
|
9h 38m | -0m 21s | 06:04 | 18:50 | 06:36 | 18:18 | 07:08 | 17:46 | 12:27 | 147.23 |
| 17 |
07:38
↑
119° ESE
|
17:17
↑
241° WSW
|
9h 38m | -0m 18s | 06:05 | 18:50 | 06:36 | 18:19 | 07:09 | 17:46 | 12:27 | 147.22 |
| 18 |
07:39
↑
119° ESE
|
17:17
↑
241° WSW
|
9h 38m | -0m 14s | 06:05 | 18:50 | 06:37 | 18:19 | 07:09 | 17:47 | 12:28 | 147.21 |
| 19 |
07:39
↑
119° ESE
|
17:17
↑
241° WSW
|
9h 38m | -0m 11s | 06:06 | 18:51 | 06:37 | 18:19 | 07:10 | 17:47 | 12:28 | 147.19 |
| 20 |
07:40
↑
119° ESE
|
17:18
↑
241° WSW
|
9h 38m | -0m 07s | 06:07 | 18:51 | 06:38 | 18:20 | 07:10 | 17:47 | 12:29 | 147.18 |
| 21 |
07:40
↑
119° ESE
|
17:18
↑
241° WSW
|
9h 37m | -0m 04s | 06:07 | 18:52 | 06:39 | 18:20 | 07:11 | 17:48 | 12:29 | 147.17 |
| 22 |
07:41
↑
119° ESE
|
17:19
↑
241° WSW
|
9h 37m | -0m 00s | 06:08 | 18:52 | 06:39 | 18:21 | 07:11 | 17:48 | 12:30 | 147.16 |
| 23 |
07:41
↑
119° ESE
|
17:19
↑
241° WSW
|
9h 38m | +0m 02s | 06:08 | 18:53 | 06:40 | 18:21 | 07:12 | 17:49 | 12:30 | 147.15 |
| 24 |
07:42
↑
119° ESE
|
17:20
↑
241° WSW
|
9h 38m | +0m 06s | 06:08 | 18:53 | 06:40 | 18:22 | 07:12 | 17:49 | 12:31 | 147.14 |
| 25 |
07:42
↑
119° ESE
|
17:21
↑
241° WSW
|
9h 38m | +0m 09s | 06:09 | 18:54 | 06:40 | 18:22 | 07:13 | 17:50 | 12:31 | 147.13 |
| 26 |
07:43
↑
119° ESE
|
17:21
↑
241° WSW
|
9h 38m | +0m 13s | 06:09 | 18:54 | 06:41 | 18:23 | 07:13 | 17:51 | 12:32 | 147.13 |
| 27 |
07:43
↑
119° ESE
|
17:22
↑
241° WSW
|
9h 38m | +0m 16s | 06:10 | 18:55 | 06:41 | 18:24 | 07:14 | 17:51 | 12:32 | 147.12 |
| 28 |
07:43
↑
119° ESE
|
17:22
↑
241° WSW
|
9h 39m | +0m 19s | 06:10 | 18:56 | 06:42 | 18:24 | 07:14 | 17:52 | 12:33 | 147.12 |
| 29 |
07:44
↑
119° ESE
|
17:23
↑
241° WSW
|
9h 39m | +0m 23s | 06:10 | 18:56 | 06:42 | 18:25 | 07:14 | 17:53 | 12:33 | 147.11 |
| 30 |
07:44
↑
119° ESE
|
17:24
↑
241° WSW
|
9h 39m | +0m 26s | 06:11 | 18:57 | 06:42 | 18:26 | 07:14 | 17:53 | 12:34 | 147.11 |
| 31 |
07:44
↑
119° ESE
|
17:25
↑
241° WSW
|
9h 40m | +0m 30s | 06:11 | 18:58 | 06:43 | 18:26 | 07:15 | 17:54 | 12:34 | 147.11 |
|
All times are in local time for Asan. 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 Asan, the earliest sunrise of December is on December 01 and the latest sunset of December is on December 31.
2026 Sun Graph for Asan
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Sun's Path on Selected Date in Asan
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Is the Day Getting Longer or Shorter in Asan?
Days in Asan are currently getting shorter by about 1m 43s each day, roughly 12 minutes less daylight per week.
Golden Hour & Blue Hour in Asan Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:08-05:19 | 19:57-20:08 |
| Golden hour | 05:19-06:13 | 19:04-19:57 |
Asan's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 40m |
| Shortest day | December 21, 2026 | -15h 37m |
| Earliest sunrise | June 11, 2026 | 05:12 |
| Latest sunset | June 23, 2026 | 19:54 |
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.
In Asan today, the morning golden hour runs 05:19-06:13 and the evening golden hour 19:04-19:57, with the cooler blue hour around 05:08-05:19 and 19:57-20:08. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Asan
What time is sunrise in Asan today?
Today Asan has sunrise at 05:36 local time.
What time is sunset in Asan today?
Today Asan has sunset at 19:39 local time.
What time is solar noon in Asan today?
Solar noon in Asan — when the sun is at its highest point in the sky — is at 12:38 local time today.
When does civil twilight begin and end in Asan?
In Asan today: civil twilight begins at 05:07 (before sunrise) and ends at 20:08 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Asan?
Nautical twilight in Asan today runs from 04:32 in the morning to 20:43 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Asan for stargazing?
Astronomical twilight in Asan ends at 21:21 in the evening and resumes at 03:54 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 Asan?
Today in Asan, the sun rises at an azimuth of 66° and sets at 294° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
