April 2026 Sunrise & Sunset Today in Seongnam-si, South Korea 🇰🇷
Sun Phase: Astronomical Twilight
Sunrise Today: 06:31 ↑ 95.7° E
Sunset Today: 18:07 ↑ 264.1° W
Day Length: 11h 36m
Sun Direction: E
Sun Altitude: -16.33°
Sun Distance: 149.594 million km
Next Solstice: Tuesday, December 22, 2026 (December Solstice)
When Is Sunrise & Sunset in Seongnam-si?
April 2026 Sunrise & Sunset Times in Seongnam-si
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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 |
06:17
↑
84° E
|
18:53
↑
276° W
|
12h 35m | +2m 23s | 04:48 | 20:23 | 05:20 | 19:51 | 05:51 | 19:20 | 12:35 | 149.48 |
| 2 |
06:16
↑
83° E
|
18:54
↑
277° W
|
12h 37m | +2m 23s | 04:46 | 20:24 | 05:18 | 19:52 | 05:49 | 19:21 | 12:35 | 149.53 |
| 3 |
06:14
↑
83° E
|
18:55
↑
277° W
|
12h 40m | +2m 23s | 04:45 | 20:25 | 05:17 | 19:53 | 05:48 | 19:22 | 12:34 | 149.57 |
| 4 |
06:13
↑
82° E
|
18:56
↑
278° W
|
12h 42m | +2m 22s | 04:43 | 20:26 | 05:15 | 19:54 | 05:46 | 19:23 | 12:34 | 149.61 |
| 5 |
06:11
↑
82° E
|
18:57
↑
278° W
|
12h 45m | +2m 22s | 04:41 | 20:27 | 05:13 | 19:55 | 05:45 | 19:24 | 12:34 | 149.65 |
| 6 |
06:10
↑
81° E
|
18:57
↑
279° W
|
12h 47m | +2m 22s | 04:40 | 20:28 | 05:12 | 19:56 | 05:43 | 19:25 | 12:33 | 149.70 |
| 7 |
06:09
↑
81° E
|
18:58
↑
279° W
|
12h 49m | +2m 21s | 04:38 | 20:29 | 05:10 | 19:57 | 05:42 | 19:25 | 12:33 | 149.74 |
| 8 |
06:07
↑
80° E
|
18:59
↑
280° W
|
12h 52m | +2m 21s | 04:36 | 20:30 | 05:09 | 19:58 | 05:40 | 19:26 | 12:33 | 149.79 |
| 9 |
06:06
↑
80° E
|
19:00
↑
280° W
|
12h 54m | +2m 20s | 04:35 | 20:32 | 05:07 | 19:59 | 05:39 | 19:27 | 12:33 | 149.83 |
| 10 |
06:04
↑
80° E
|
19:01
↑
281° W
|
12h 56m | +2m 20s | 04:33 | 20:33 | 05:06 | 20:00 | 05:37 | 19:28 | 12:32 | 149.87 |
| 11 |
06:03
↑
79° E
|
19:02
↑
281° W
|
12h 59m | +2m 19s | 04:31 | 20:34 | 05:04 | 20:01 | 05:36 | 19:29 | 12:32 | 149.92 |
| 12 |
06:01
↑
79° ENE
|
19:03
↑
282° WNW
|
13h 01m | +2m 19s | 04:30 | 20:35 | 05:02 | 20:02 | 05:34 | 19:30 | 12:32 | 149.96 |
| 13 |
06:00
↑
78° ENE
|
19:04
↑
282° WNW
|
13h 03m | +2m 18s | 04:28 | 20:36 | 05:01 | 20:03 | 05:33 | 19:31 | 12:32 | 150.00 |
| 14 |
05:59
↑
78° ENE
|
19:05
↑
283° WNW
|
13h 06m | +2m 18s | 04:26 | 20:37 | 04:59 | 20:04 | 05:31 | 19:32 | 12:31 | 150.04 |
| 15 |
05:57
↑
77° ENE
|
19:06
↑
283° WNW
|
13h 08m | +2m 17s | 04:24 | 20:39 | 04:58 | 20:05 | 05:30 | 19:33 | 12:31 | 150.09 |
| 16 |
05:56
↑
77° ENE
|
19:07
↑
284° WNW
|
13h 10m | +2m 17s | 04:23 | 20:40 | 04:56 | 20:06 | 05:28 | 19:34 | 12:31 | 150.13 |
| 17 |
05:54
↑
76° ENE
|
19:07
↑
284° WNW
|
13h 13m | +2m 16s | 04:21 | 20:41 | 04:55 | 20:07 | 05:27 | 19:35 | 12:31 | 150.17 |
| 18 |
05:53
↑
76° ENE
|
19:08
↑
284° WNW
|
13h 15m | +2m 15s | 04:19 | 20:42 | 04:53 | 20:08 | 05:25 | 19:36 | 12:30 | 150.21 |
| 19 |
05:52
↑
75° ENE
|
19:09
↑
285° WNW
|
13h 17m | +2m 15s | 04:18 | 20:43 | 04:52 | 20:09 | 05:24 | 19:37 | 12:30 | 150.25 |
| 20 |
05:50
↑
75° ENE
|
19:10
↑
285° WNW
|
13h 19m | +2m 14s | 04:16 | 20:45 | 04:50 | 20:11 | 05:23 | 19:38 | 12:30 | 150.29 |
| 21 |
05:49
↑
74° ENE
|
19:11
↑
286° WNW
|
13h 22m | +2m 13s | 04:14 | 20:46 | 04:49 | 20:12 | 05:21 | 19:39 | 12:30 | 150.33 |
| 22 |
05:48
↑
74° ENE
|
19:12
↑
286° WNW
|
13h 24m | +2m 12s | 04:13 | 20:47 | 04:47 | 20:13 | 05:20 | 19:40 | 12:30 | 150.37 |
| 23 |
05:46
↑
74° ENE
|
19:13
↑
287° WNW
|
13h 26m | +2m 12s | 04:11 | 20:48 | 04:46 | 20:14 | 05:18 | 19:41 | 12:29 | 150.41 |
| 24 |
05:45
↑
73° ENE
|
19:14
↑
287° WNW
|
13h 28m | +2m 11s | 04:10 | 20:50 | 04:44 | 20:15 | 05:17 | 19:42 | 12:29 | 150.45 |
| 25 |
05:44
↑
73° ENE
|
19:15
↑
287° WNW
|
13h 30m | +2m 10s | 04:08 | 20:51 | 04:43 | 20:16 | 05:16 | 19:43 | 12:29 | 150.49 |
| 26 |
05:43
↑
72° ENE
|
19:16
↑
288° WNW
|
13h 32m | +2m 09s | 04:06 | 20:52 | 04:41 | 20:17 | 05:14 | 19:44 | 12:29 | 150.53 |
| 27 |
05:41
↑
72° ENE
|
19:16
↑
288° WNW
|
13h 35m | +2m 08s | 04:05 | 20:54 | 04:40 | 20:18 | 05:13 | 19:45 | 12:29 | 150.57 |
| 28 |
05:40
↑
72° ENE
|
19:17
↑
289° WNW
|
13h 37m | +2m 07s | 04:03 | 20:55 | 04:39 | 20:19 | 05:12 | 19:46 | 12:29 | 150.61 |
| 29 |
05:39
↑
71° ENE
|
19:18
↑
289° WNW
|
13h 39m | +2m 06s | 04:02 | 20:56 | 04:37 | 20:20 | 05:11 | 19:47 | 12:28 | 150.65 |
| 30 |
05:38
↑
71° ENE
|
19:19
↑
290° WNW
|
13h 41m | +2m 05s | 04:00 | 20:57 | 04:36 | 20:22 | 05:09 | 19:48 | 12:28 | 150.68 |
|
All times are in local time for Seongnam-si. 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 Seongnam-si, the earliest sunrise of April is on April 30 and the latest sunset of April is on April 30.
2026 Sun Graph for Seongnam-si
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Sun's Path on Selected Date in Seongnam-si
Today's Sunrise & Sunset times in other cities in South Korea:
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Is the Day Getting Longer or Shorter in Seongnam-si?
Days in Seongnam-si are currently getting shorter by about 2m 22s each day, roughly 17 minutes less daylight per week.
Golden Hour & Blue Hour in Seongnam-si Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:04-06:14 | 18:25-18:35 |
| Golden hour | 06:14-07:04 | 17:35-18:25 |
Seongnam-si's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 44m |
| Shortest day | December 21, 2026 | -15h 33m |
| Earliest sunrise | June 8, 2026 | 05:10 |
| Latest sunset | June 26, 2026 | 19:56 |
Qibla Direction & Distance to Mecca From Seongnam-si
The same solar geometry that fixes sunrise and sunset in Seongnam-si also fixes the Qibla: face 286deg (WNW) and the Kaaba in Mecca lies about 8,354 km ahead. Check the Qibla direction from Seongnam-si 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.
Photographers in Seongnam-si get the golden hour at 06:14-07:04 in the morning and 17:35-18:25 in the evening today; the bluish blue hour falls near 06:04-06:14 and 18:25-18:35. Both windows move across the seasons.
Frequently Asked Questions about Sun in Seongnam-si
What time is sunrise in Seongnam-si today?
Today Seongnam-si has sunrise at 06:31 local time.
What time is sunset in Seongnam-si today?
Sunset in Seongnam-si today is at 18:07 local time.
What time is solar noon in Seongnam-si today?
Solar noon in Seongnam-si — when the sun is at its highest point in the sky — is at 12:19 local time today.
When does civil twilight begin and end in Seongnam-si?
In Seongnam-si today: civil twilight begins at 06:04 (before sunrise) and ends at 18:34 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Seongnam-si?
Nautical twilight in Seongnam-si today runs from 05:34 in the morning to 19:04 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Seongnam-si for stargazing?
Astronomical twilight in Seongnam-si ends at 19:34 in the evening and resumes at 05:04 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 Seongnam-si?
Today in Seongnam-si, the sun rises at an azimuth of 96° and sets at 264° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
