May 2026 Sunrise & Sunset Today in Cheonan, South Korea 🇰🇷
Sun Phase: Daylight
Sunrise Today: 05:35 ↑ 65.9° ENE
Sunset Today: 19:39 ↑ 293.9° WNW
Day Length: 14h 04m
Sun Direction: ESE
Sun Altitude: 46.19°
Sun Distance: 151.871 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Cheonan?
May 2026 Sunrise & Sunset Times in Cheonan
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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 |
05:38
↑
70° ENE
|
19:19
↑
290° WNW
|
13h 41m | +2m 01s | 04:01 | 20:56 | 04:36 | 20:21 | 05:09 | 19:47 | 12:28 | 150.72 |
| 2 |
05:37
↑
70° ENE
|
19:20
↑
290° WNW
|
13h 43m | +1m 59s | 03:59 | 20:58 | 04:35 | 20:22 | 05:08 | 19:48 | 12:28 | 150.76 |
| 3 |
05:35
↑
70° ENE
|
19:21
↑
290° WNW
|
13h 45m | +1m 58s | 03:58 | 20:59 | 04:33 | 20:23 | 05:07 | 19:49 | 12:28 | 150.80 |
| 4 |
05:34
↑
69° ENE
|
19:22
↑
291° WNW
|
13h 47m | +1m 57s | 03:56 | 21:00 | 04:32 | 20:24 | 05:06 | 19:50 | 12:28 | 150.83 |
| 5 |
05:33
↑
69° ENE
|
19:22
↑
291° WNW
|
13h 49m | +1m 56s | 03:55 | 21:01 | 04:31 | 20:25 | 05:05 | 19:51 | 12:28 | 150.87 |
| 6 |
05:32
↑
69° ENE
|
19:23
↑
292° WNW
|
13h 51m | +1m 54s | 03:53 | 21:03 | 04:30 | 20:26 | 05:04 | 19:52 | 12:28 | 150.91 |
| 7 |
05:31
↑
68° ENE
|
19:24
↑
292° WNW
|
13h 52m | +1m 53s | 03:52 | 21:04 | 04:28 | 20:27 | 05:03 | 19:53 | 12:27 | 150.94 |
| 8 |
05:30
↑
68° ENE
|
19:25
↑
292° WNW
|
13h 54m | +1m 52s | 03:51 | 21:05 | 04:27 | 20:28 | 05:01 | 19:54 | 12:27 | 150.98 |
| 9 |
05:29
↑
68° ENE
|
19:26
↑
293° WNW
|
13h 56m | +1m 50s | 03:49 | 21:07 | 04:26 | 20:29 | 05:00 | 19:55 | 12:27 | 151.02 |
| 10 |
05:28
↑
67° ENE
|
19:27
↑
293° WNW
|
13h 58m | +1m 48s | 03:48 | 21:08 | 04:25 | 20:30 | 04:59 | 19:56 | 12:27 | 151.05 |
| 11 |
05:27
↑
67° ENE
|
19:28
↑
293° WNW
|
14h 00m | +1m 47s | 03:46 | 21:09 | 04:24 | 20:32 | 04:58 | 19:57 | 12:27 | 151.09 |
| 12 |
05:27
↑
67° ENE
|
19:29
↑
294° WNW
|
14h 01m | +1m 45s | 03:45 | 21:10 | 04:23 | 20:33 | 04:57 | 19:58 | 12:27 | 151.12 |
| 13 |
05:26
↑
66° ENE
|
19:29
↑
294° WNW
|
14h 03m | +1m 44s | 03:44 | 21:12 | 04:22 | 20:34 | 04:56 | 19:59 | 12:27 | 151.16 |
| 14 |
05:25
↑
66° ENE
|
19:30
↑
294° WNW
|
14h 05m | +1m 42s | 03:43 | 21:13 | 04:20 | 20:35 | 04:55 | 20:00 | 12:27 | 151.19 |
| 15 |
05:24
↑
66° ENE
|
19:31
↑
294° WNW
|
14h 07m | +1m 40s | 03:41 | 21:14 | 04:19 | 20:36 | 04:55 | 20:01 | 12:27 | 151.22 |
| 16 |
05:23
↑
65° ENE
|
19:32
↑
295° WNW
|
14h 08m | +1m 38s | 03:40 | 21:15 | 04:18 | 20:37 | 04:54 | 20:01 | 12:27 | 151.25 |
| 17 |
05:22
↑
65° ENE
|
19:33
↑
295° WNW
|
14h 10m | +1m 36s | 03:39 | 21:17 | 04:17 | 20:38 | 04:53 | 20:02 | 12:27 | 151.29 |
| 18 |
05:22
↑
65° ENE
|
19:34
↑
295° WNW
|
14h 11m | +1m 34s | 03:38 | 21:18 | 04:16 | 20:39 | 04:52 | 20:03 | 12:27 | 151.32 |
| 19 |
05:21
↑
64° ENE
|
19:34
↑
296° WNW
|
14h 13m | +1m 32s | 03:37 | 21:19 | 04:16 | 20:40 | 04:51 | 20:04 | 12:27 | 151.35 |
| 20 |
05:20
↑
64° ENE
|
19:35
↑
296° WNW
|
14h 15m | +1m 30s | 03:36 | 21:20 | 04:15 | 20:41 | 04:50 | 20:05 | 12:27 | 151.38 |
| 21 |
05:19
↑
64° ENE
|
19:36
↑
296° WNW
|
14h 16m | +1m 28s | 03:34 | 21:21 | 04:14 | 20:42 | 04:50 | 20:06 | 12:27 | 151.40 |
| 22 |
05:19
↑
64° ENE
|
19:37
↑
296° WNW
|
14h 17m | +1m 26s | 03:33 | 21:23 | 04:13 | 20:43 | 04:49 | 20:07 | 12:28 | 151.43 |
| 23 |
05:18
↑
63° ENE
|
19:38
↑
297° WNW
|
14h 19m | +1m 24s | 03:32 | 21:24 | 04:12 | 20:44 | 04:48 | 20:08 | 12:28 | 151.46 |
| 24 |
05:18
↑
63° ENE
|
19:38
↑
297° WNW
|
14h 20m | +1m 22s | 03:31 | 21:25 | 04:11 | 20:45 | 04:47 | 20:08 | 12:28 | 151.49 |
| 25 |
05:17
↑
63° ENE
|
19:39
↑
297° WNW
|
14h 22m | +1m 19s | 03:30 | 21:26 | 04:10 | 20:46 | 04:47 | 20:09 | 12:28 | 151.51 |
| 26 |
05:16
↑
63° ENE
|
19:40
↑
298° WNW
|
14h 23m | +1m 17s | 03:30 | 21:27 | 04:10 | 20:47 | 04:46 | 20:10 | 12:28 | 151.54 |
| 27 |
05:16
↑
62° ENE
|
19:41
↑
298° WNW
|
14h 24m | +1m 14s | 03:29 | 21:28 | 04:09 | 20:48 | 04:46 | 20:11 | 12:28 | 151.56 |
| 28 |
05:15
↑
62° ENE
|
19:41
↑
298° WNW
|
14h 25m | +1m 12s | 03:28 | 21:29 | 04:08 | 20:49 | 04:45 | 20:12 | 12:28 | 151.59 |
| 29 |
05:15
↑
62° ENE
|
19:42
↑
298° WNW
|
14h 26m | +1m 10s | 03:27 | 21:30 | 04:08 | 20:49 | 04:45 | 20:12 | 12:28 | 151.61 |
| 30 |
05:15
↑
62° ENE
|
19:43
↑
298° WNW
|
14h 28m | +1m 07s | 03:26 | 21:31 | 04:07 | 20:50 | 04:44 | 20:13 | 12:28 | 151.64 |
| 31 |
05:14
↑
62° ENE
|
19:43
↑
298° WNW
|
14h 29m | +1m 04s | 03:25 | 21:32 | 04:07 | 20:51 | 04:44 | 20:14 | 12:29 | 151.66 |
|
All times are in local time for Cheonan. 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 Cheonan, the earliest sunrise of May is on May 31 and the latest sunset of May is on May 30 or May 31.
2026 Sun Graph for Cheonan
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Sun's Path on Selected Date in Cheonan
Today's Sunrise & Sunset times in other cities in South Korea:
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Is the Day Getting Longer or Shorter in Cheonan?
Days in Cheonan are currently getting shorter by about 1m 41s each day, roughly 12 minutes less daylight per week.
Golden Hour & Blue Hour in Cheonan Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:06-05:17 | 19:58-20:09 |
| Golden hour | 05:17-06:11 | 19:04-19:58 |
Cheonan'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 8, 2026 | 05:12 |
| Latest sunset | June 26, 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.
Photographers in Cheonan get the golden hour at 05:17-06:11 in the morning and 19:04-19:58 in the evening today; the bluish blue hour falls near 05:06-05:17 and 19:58-20:09. Both windows move across the seasons.
Frequently Asked Questions about Sun in Cheonan
What time is sunrise in Cheonan today?
The sun rises over Cheonan today at 05:35 local time.
What time is sunset in Cheonan today?
Sunset in Cheonan today is at 19:39 local time.
What time is solar noon in Cheonan today?
Solar noon in Cheonan — when the sun is at its highest point in the sky — is at 12:37 local time today.
When does civil twilight begin and end in Cheonan?
In Cheonan today: civil twilight begins at 05:05 (before sunrise) and ends at 20:09 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Cheonan?
Nautical twilight in Cheonan today runs from 04:30 in the morning to 20:44 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Cheonan for stargazing?
Astronomical twilight in Cheonan ends at 21:22 in the evening and resumes at 03:52 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 Cheonan?
Today in Cheonan, 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.
