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Sunset Times in South Korea Tomorrow ๐Ÿ‡ฐ๐Ÿ‡ท

Today Tomorrow
Seoul Time
12 3 6 9
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Sunset Times & Overview for Sunday, Oct 18, 2026

With South Korea situated in a temperate zone, the evening transition on this Sunday is timed for 17:51 in Seoul. Across the country, this creates a solar timing spread of 15 minutes; the earliest sunset tomorrow is in Donghae City (17:42), while Seogwipo experiences the latest at 17:57.

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The sun sets over Seoul at 17:51 tomorrow in the WSW, closing out 11h 08m of daylight that began with sunrise at 06:42. The sun reaches its highest point at solar noon, 12:17, from Seoul's vantage point 38 m above sea level. Across South Korea, the sun goes down first in Donghae City (17:42) and last in Sinan (17:57).

Tomorrow's Sunset in Major South Korea Cities

2026 Solar Path Analysis for Seoul

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Tomorrow's Sun Phases in Seoul

Sun's Path on Selected Date in Seoul

00:00
Altitude: 0ยฐ
Heading: N (0ยฐ)
Position: Night

October 2026 Sunrise/Sunset Calendar for Seoul

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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
06:27
โ†‘ 93ยฐ E
18:15
โ†‘ 266ยฐ W
11h 48m -2m 23s 05:00 19:42 05:30 19:12 06:00 18:42 12:21 149.78
2
06:28
โ†‘ 94ยฐ E
18:14
โ†‘ 266ยฐ W
11h 45m -2m 23s 05:00 19:41 05:31 19:10 06:01 18:40 12:21 149.74
3
06:29
โ†‘ 94ยฐ E
18:12
โ†‘ 266ยฐ W
11h 43m -2m 23s 05:01 19:39 05:32 19:09 06:02 18:39 12:21 149.70
4
06:30
โ†‘ 95ยฐ E
18:11
โ†‘ 265ยฐ W
11h 41m -2m 22s 05:02 19:38 05:33 19:07 06:03 18:37 12:20 149.65
5
06:30
โ†‘ 95ยฐ E
18:09
โ†‘ 264ยฐ W
11h 38m -2m 22s 05:03 19:36 05:34 19:06 06:04 18:36 12:20 149.61
6
06:31
โ†‘ 96ยฐ E
18:08
โ†‘ 264ยฐ W
11h 36m -2m 22s 05:04 19:35 05:34 19:04 06:05 18:34 12:20 149.57
7
06:32
โ†‘ 96ยฐ E
18:06
โ†‘ 264ยฐ W
11h 34m -2m 22s 05:05 19:33 05:35 19:03 06:06 18:33 12:20 149.53
8
06:33
โ†‘ 97ยฐ E
18:05
โ†‘ 263ยฐ W
11h 31m -2m 22s 05:06 19:32 05:36 19:02 06:06 18:31 12:19 149.49
9
06:34
โ†‘ 97ยฐ E
18:03
โ†‘ 263ยฐ W
11h 29m -2m 21s 05:07 19:30 05:37 19:00 06:07 18:30 12:19 149.44
10
06:35
โ†‘ 98ยฐ E
18:02
โ†‘ 262ยฐ W
11h 26m -2m 21s 05:08 19:29 05:38 18:59 06:08 18:29 12:19 149.40
11
06:36
โ†‘ 98ยฐ E
18:00
โ†‘ 262ยฐ W
11h 24m -2m 21s 05:09 19:28 05:39 18:57 06:09 18:27 12:18 149.36
12
06:37
โ†‘ 99ยฐ E
17:59
โ†‘ 261ยฐ W
11h 22m -2m 20s 05:09 19:26 05:40 18:56 06:10 18:26 12:18 149.32
13
06:38
โ†‘ 99ยฐ E
17:58
โ†‘ 261ยฐ W
11h 19m -2m 20s 05:10 19:25 05:41 18:54 06:11 18:24 12:18 149.27
14
06:39
โ†‘ 100ยฐ E
17:56
โ†‘ 260ยฐ W
11h 17m -2m 20s 05:11 19:23 05:42 18:53 06:12 18:23 12:18 149.23
15
06:40
โ†‘ 100ยฐ E
17:55
โ†‘ 260ยฐ W
11h 15m -2m 19s 05:12 19:22 05:42 18:52 06:13 18:22 12:17 149.19
16
06:40
โ†‘ 100ยฐ E
17:53
โ†‘ 259ยฐ W
11h 12m -2m 19s 05:13 19:21 05:43 18:50 06:14 18:20 12:17 149.14
17
06:41
โ†‘ 101ยฐ E
17:52
โ†‘ 259ยฐ W
11h 10m -2m 18s 05:14 19:19 05:44 18:49 06:14 18:19 12:17 149.10
18
06:42
โ†‘ 101ยฐ ESE
17:51
โ†‘ 258ยฐ WSW
11h 08m -2m 18s 05:15 19:18 05:45 18:48 06:15 18:18 12:17 149.06
19
06:43
โ†‘ 102ยฐ ESE
17:49
โ†‘ 258ยฐ WSW
11h 05m -2m 17s 05:16 19:17 05:46 18:47 06:16 18:16 12:17 149.01
20
06:44
โ†‘ 102ยฐ ESE
17:48
โ†‘ 258ยฐ WSW
11h 03m -2m 17s 05:17 19:16 05:47 18:45 06:17 18:15 12:16 148.97
21
06:45
โ†‘ 103ยฐ ESE
17:47
โ†‘ 257ยฐ WSW
11h 01m -2m 16s 05:18 19:14 05:48 18:44 06:18 18:14 12:16 148.93
22
06:46
โ†‘ 103ยฐ ESE
17:45
โ†‘ 257ยฐ WSW
10h 59m -2m 16s 05:18 19:13 05:49 18:43 06:19 18:12 12:16 148.89
23
06:47
โ†‘ 104ยฐ ESE
17:44
โ†‘ 256ยฐ WSW
10h 56m -2m 15s 05:19 19:12 05:50 18:42 06:20 18:11 12:16 148.85
24
06:48
โ†‘ 104ยฐ ESE
17:43
โ†‘ 256ยฐ WSW
10h 54m -2m 14s 05:20 19:11 05:51 18:40 06:21 18:10 12:16 148.80
25
06:49
โ†‘ 105ยฐ ESE
17:42
โ†‘ 255ยฐ WSW
10h 52m -2m 13s 05:21 19:10 05:51 18:39 06:22 18:09 12:16 148.76
26
06:50
โ†‘ 105ยฐ ESE
17:40
โ†‘ 255ยฐ WSW
10h 50m -2m 13s 05:22 19:08 05:52 18:38 06:23 18:08 12:16 148.72
27
06:51
โ†‘ 105ยฐ ESE
17:39
โ†‘ 254ยฐ WSW
10h 48m -2m 12s 05:23 19:07 05:53 18:37 06:24 18:07 12:15 148.68
28
06:52
โ†‘ 106ยฐ ESE
17:38
โ†‘ 254ยฐ WSW
10h 45m -2m 11s 05:24 19:06 05:54 18:36 06:25 18:05 12:15 148.64
29
06:53
โ†‘ 106ยฐ ESE
17:37
โ†‘ 254ยฐ WSW
10h 43m -2m 10s 05:25 19:05 05:55 18:35 06:26 18:04 12:15 148.60
30
06:54
โ†‘ 107ยฐ ESE
17:36
โ†‘ 253ยฐ WSW
10h 41m -2m 09s 05:26 19:04 05:56 18:34 06:27 18:03 12:15 148.56
31
06:55
โ†‘ 107ยฐ ESE
17:35
โ†‘ 253ยฐ WSW
10h 39m -2m 08s 05:27 19:03 05:57 18:33 06:28 18:02 12:15 148.52

All times are local for Seoul. DST is not currently in effect. Calculations based on Gregorian calendar. Today is highlighted.

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Frequently Asked Questions about Sunset in South Korea

When does the sun set in South Korea tomorrow?

In South Korea, the sun sets at 17:51 local time tomorrow in the capital, Seoul. Sunset times vary slightly across the country depending on longitude.

What time is sunset in Seoul, South Korea?

Sunset in Seoul today is at 17:51 local time. Seoul is the capital of South Korea.

How much does sunset vary across South Korea?

Today, the earliest sunset in South Korea is in Donghae City at 17:42, and the latest is in Sinan at 17:57. The further west, the later the sunset.

What's the day length in South Korea today?

The capital of South Korea, Seoul, gets about 11h 8m of daylight today between sunrise and sunset. Day length changes throughout the year, reaching its maximum at the summer solstice and minimum at the winter solstice.

When is solar noon in Seoul, South Korea?

Solar noon in Seoul today is at 12:17. This is when the sun is at its highest point in the sky and shadows are shortest. Solar noon is not the same as clock noon; the difference depends on longitude within the time zone and the equation of time.

When does civil twilight end in Seoul?

Civil twilight in Seoul ends at 18:18 today, marking the start of astronomical darkness. After this point, artificial lighting is generally needed for outdoor activity.

What's nautical twilight in Seoul today?

Nautical twilight in Seoul runs from 05:45 in the morning to 18:48 in the evening. During nautical twilight, the horizon is visible at sea, which historically allowed sailors to take star-fix readings for navigation.

How can I see sunset times for other cities in South Korea?

This page lists today's sunset times for cities across South Korea. Click any city to see its full sunrise, sunset, twilight, and day-length data, plus a monthly calendar.