Sunrise & Sunset Tomorrow in Sejong, South Korea 🇰🇷
Tomorrow in Sejong the sun rises at 06:39 and sets at 17:52. Right now Sejong loses roughly 2m 15s of daylight per day, near 16 minutes a week.
Tomorrow's Date: Sat, Oct 17, 2026
Sun Phase Tomorrow: Daylight
Sunrise Tomorrow: 06:39 ↑ 100.8° E
Sunset Tomorrow: 17:52 ↑ 259.0° W
Day Length Tomorrow: 11h 12m
Sun Direction Tomorrow: WSW
Sun Altitude Tomorrow: 8.87°
Sun Distance Tomorrow: 149.146 million km
* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.
Next Solstice: Tuesday, December 22, 2026 (December Solstice)
When Is Sunrise & Sunset in Sejong?
October 2026 Sunrise & Sunset Times in Sejong
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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 |
06:25
↑
93° E
|
18:14
↑
266° W
|
11h 48m | -2m 18s | 04:59 | 19:40 | 05:29 | 19:10 | 05:59 | 18:41 | 12:20 | 149.78 |
| 2 |
06:26
↑
94° E
|
18:13
↑
266° W
|
11h 46m | -2m 18s | 05:00 | 19:39 | 05:30 | 19:09 | 06:00 | 18:39 | 12:20 | 149.73 |
| 3 |
06:27
↑
94° E
|
18:11
↑
266° W
|
11h 44m | -2m 18s | 05:01 | 19:37 | 05:31 | 19:07 | 06:01 | 18:38 | 12:20 | 149.69 |
| 4 |
06:28
↑
95° E
|
18:10
↑
265° W
|
11h 42m | -2m 17s | 05:02 | 19:36 | 05:32 | 19:06 | 06:02 | 18:36 | 12:19 | 149.65 |
| 5 |
06:29
↑
95° E
|
18:08
↑
265° W
|
11h 39m | -2m 17s | 05:03 | 19:34 | 05:33 | 19:04 | 06:02 | 18:35 | 12:19 | 149.61 |
| 6 |
06:30
↑
96° E
|
18:07
↑
264° W
|
11h 37m | -2m 17s | 05:04 | 19:33 | 05:33 | 19:03 | 06:03 | 18:33 | 12:19 | 149.57 |
| 7 |
06:30
↑
96° E
|
18:06
↑
264° W
|
11h 35m | -2m 17s | 05:04 | 19:31 | 05:34 | 19:02 | 06:04 | 18:32 | 12:18 | 149.52 |
| 8 |
06:31
↑
97° E
|
18:04
↑
263° W
|
11h 32m | -2m 17s | 05:05 | 19:30 | 05:35 | 19:00 | 06:05 | 18:30 | 12:18 | 149.48 |
| 9 |
06:32
↑
97° E
|
18:03
↑
263° W
|
11h 30m | -2m 16s | 05:06 | 19:29 | 05:36 | 18:59 | 06:06 | 18:29 | 12:18 | 149.44 |
| 10 |
06:33
↑
98° E
|
18:01
↑
262° W
|
11h 28m | -2m 16s | 05:07 | 19:27 | 05:37 | 18:57 | 06:07 | 18:28 | 12:17 | 149.40 |
| 11 |
06:34
↑
98° E
|
18:00
↑
262° W
|
11h 26m | -2m 16s | 05:08 | 19:26 | 05:38 | 18:56 | 06:07 | 18:26 | 12:17 | 149.35 |
| 12 |
06:35
↑
98° E
|
17:59
↑
261° W
|
11h 23m | -2m 15s | 05:09 | 19:25 | 05:39 | 18:55 | 06:08 | 18:25 | 12:17 | 149.31 |
| 13 |
06:36
↑
99° E
|
17:57
↑
261° W
|
11h 21m | -2m 15s | 05:09 | 19:23 | 05:39 | 18:53 | 06:09 | 18:24 | 12:17 | 149.27 |
| 14 |
06:37
↑
99° E
|
17:56
↑
260° W
|
11h 19m | -2m 15s | 05:10 | 19:22 | 05:40 | 18:52 | 06:10 | 18:22 | 12:16 | 149.23 |
| 15 |
06:37
↑
100° E
|
17:54
↑
260° W
|
11h 16m | -2m 14s | 05:11 | 19:21 | 05:41 | 18:51 | 06:11 | 18:21 | 12:16 | 149.18 |
| 16 |
06:38
↑
100° E
|
17:53
↑
259° W
|
11h 14m | -2m 14s | 05:12 | 19:19 | 05:42 | 18:49 | 06:12 | 18:20 | 12:16 | 149.14 |
| 17 |
06:39
↑
101° E
|
17:52
↑
259° W
|
11h 12m | -2m 13s | 05:13 | 19:18 | 05:43 | 18:48 | 06:13 | 18:18 | 12:16 | 149.10 |
| 18 |
06:40
↑
101° ESE
|
17:50
↑
258° WSW
|
11h 10m | -2m 13s | 05:14 | 19:17 | 05:44 | 18:47 | 06:14 | 18:17 | 12:16 | 149.05 |
| 19 |
06:41
↑
102° ESE
|
17:49
↑
258° WSW
|
11h 08m | -2m 12s | 05:15 | 19:15 | 05:44 | 18:46 | 06:14 | 18:16 | 12:15 | 149.01 |
| 20 |
06:42
↑
102° ESE
|
17:48
↑
258° WSW
|
11h 05m | -2m 12s | 05:15 | 19:14 | 05:45 | 18:44 | 06:15 | 18:14 | 12:15 | 148.97 |
| 21 |
06:43
↑
103° ESE
|
17:47
↑
257° WSW
|
11h 03m | -2m 11s | 05:16 | 19:13 | 05:46 | 18:43 | 06:16 | 18:13 | 12:15 | 148.93 |
| 22 |
06:44
↑
103° ESE
|
17:45
↑
257° WSW
|
11h 01m | -2m 11s | 05:17 | 19:12 | 05:47 | 18:42 | 06:17 | 18:12 | 12:15 | 148.88 |
| 23 |
06:45
↑
104° ESE
|
17:44
↑
256° WSW
|
10h 59m | -2m 10s | 05:18 | 19:11 | 05:48 | 18:41 | 06:18 | 18:11 | 12:15 | 148.84 |
| 24 |
06:46
↑
104° ESE
|
17:43
↑
256° WSW
|
10h 57m | -2m 09s | 05:19 | 19:10 | 05:49 | 18:40 | 06:19 | 18:10 | 12:15 | 148.80 |
| 25 |
06:47
↑
104° ESE
|
17:42
↑
255° WSW
|
10h 54m | -2m 09s | 05:20 | 19:09 | 05:50 | 18:39 | 06:20 | 18:09 | 12:14 | 148.76 |
| 26 |
06:48
↑
105° ESE
|
17:40
↑
255° WSW
|
10h 52m | -2m 08s | 05:21 | 19:07 | 05:51 | 18:37 | 06:21 | 18:07 | 12:14 | 148.72 |
| 27 |
06:49
↑
105° ESE
|
17:39
↑
254° WSW
|
10h 50m | -2m 07s | 05:21 | 19:06 | 05:51 | 18:36 | 06:22 | 18:06 | 12:14 | 148.68 |
| 28 |
06:50
↑
106° ESE
|
17:38
↑
254° WSW
|
10h 48m | -2m 06s | 05:22 | 19:05 | 05:52 | 18:35 | 06:23 | 18:05 | 12:14 | 148.64 |
| 29 |
06:51
↑
106° ESE
|
17:37
↑
254° WSW
|
10h 46m | -2m 05s | 05:23 | 19:04 | 05:53 | 18:34 | 06:23 | 18:04 | 12:14 | 148.60 |
| 30 |
06:52
↑
106° ESE
|
17:36
↑
253° WSW
|
10h 44m | -2m 04s | 05:24 | 19:03 | 05:54 | 18:33 | 06:24 | 18:03 | 12:14 | 148.56 |
| 31 |
06:53
↑
107° ESE
|
17:35
↑
253° WSW
|
10h 42m | -2m 04s | 05:25 | 19:02 | 05:55 | 18:32 | 06:25 | 18:02 | 12:14 | 148.52 |
|
All times are in local time for Sejong. 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 Sejong, the earliest sunrise of October is on October 01 and the latest sunset of October is on October 01.
2026 Sun Graph for Sejong
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Sun's Path on Selected Date in Sejong
Tomorrow's Sunrise & Sunset times in other cities in South Korea:
Browse Sunrise Times in South Korea by cities in alphabetical order:
Sunrise & Sunset times in South Korea ›
Is the Day Getting Longer or Shorter in Sejong?
Days in Sejong are currently getting shorter by about 2m 15s each day, roughly 16 minutes less daylight per week.
Golden Hour & Blue Hour in Sejong Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 06:13-06:23 | 18:10-18:20 |
| Golden hour | 06:23-07:13 | 17:19-18:10 |
Sejong's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 39m |
| Shortest day | December 21, 2026 | -15h 38m |
| Earliest sunrise | June 8, 2026 | 05:12 |
| Latest sunset | June 26, 2026 | 19:53 |
Qibla Direction & Distance to Mecca From Sejong
The same solar geometry that fixes sunrise and sunset in Sejong also fixes the Qibla: face 286deg (WNW) and the Kaaba in Mecca lies about 8,393 km ahead. Check the Qibla direction from Sejong 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.
In Sejong today, the morning golden hour runs 06:23-07:13 and the evening golden hour 17:19-18:10, with the cooler blue hour around 06:13-06:23 and 18:10-18:20. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Sejong tomorrow
What time is sunrise in Sejong tomorrow?
Sunrise in Sejong tomorrow is at 06:39 local time.
What time is sunset in Sejong tomorrow?
Sunset in Sejong tomorrow is at 17:52 local time.
What time is solar noon in Sejong tomorrow?
Solar noon in Sejong — when the sun is at its highest point in the sky — is at 12:16 local time tomorrow.
When does civil twilight begin and end in Sejong?
In Sejong tomorrow: civil twilight begins at 06:13 (before sunrise) and ends at 18:18 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Sejong?
Nautical twilight in Sejong tomorrow runs from 05:43 in the morning to 18:48 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Sejong for stargazing?
Astronomical twilight in Sejong ends at 19:18 in the evening and resumes at 05:13 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 Sejong?
Tomorrow in Sejong, the sun rises at an azimuth of 101° and sets at 259° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
