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What time is sunrise and sunset in Osan?

Today and tomorrow's sunrise and sunset times in Osan, Gyeonggi Province. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
6:03 AM
80° EDawn 5:37 AM

Sunrise in Osan was at 6:03:36 AM GMT+9 (12 hours ago).

Sunset
6:57 PM
280° WDusk 7:23 PM

Sunset in Osan will be at 6:57:31 PM GMT+9 (in 28 min).

Now
12a6a12p6p12a

Golden hour now · Sunset at 6:57 PM

Daylight
12h 53m
Darkness
8h 05m
Solar noon
12:30 PM
Sun altitude
4.8°
Sun direction
275° W

Tomorrow

Sunrise
6:04 AM
81° EDawn 5:37 AM

Sunrise in Osan will be at 6:04:25 AM GMT+9 (in 12 hours).

Sunset
6:56 PM
279° WDusk 7:22 PM

Sunset in Osan will be at 6:56:02 PM GMT+9 (in 24 hours).

Moon tonight

Phase, moonrise and moonset in Osan

Last Quarter
52% illuminated
Moonrise
10:58 PM
Moonset
1:38 PM

Calendar

Asia/Seoul · click a day to expand

DateSunriseSunsetLength
1 Tue6:01 am7:01 pm13:00:46
2 Wed6:01 am7:00 pm12:58:29
3 Thu6:02 am6:59 pm12:56:12
4 Fri6:03 am6:57 pm12:53:54
Friday, September 4
12:53:54 of daylight·−2m 18s vs. yesterday·twilight 5:37 am – 7:23 pm
12a3a6a9a12p3p6p9p12a6:03 am12:30 pm6:57 pmhorizon
Time
6:29 PM
Altitude
4.8°
Heading
275° W
Light
Golden hour

6:29 PM, Golden hour, altitude 4.8 degrees

5 Sat6:04 am6:56 pm12:51:36
6 Sun6:05 am6:54 pm12:49:18
7 Mon6:06 am6:53 pm12:46:59
8 Tue6:06 am6:51 pm12:44:41
9 Wed6:07 am6:50 pm12:42:21
10 Thu6:08 am6:48 pm12:40:02
11 Fri6:09 am6:47 pm12:37:42
12 Sat6:10 am6:45 pm12:35:22
13 Sun6:10 am6:43 pm12:33:02
14 Mon6:11 am6:42 pm12:30:41
15 Tue6:12 am6:40 pm12:28:21
16 Wed6:13 am6:39 pm12:26:00
17 Thu6:14 am6:37 pm12:23:39
18 Fri6:15 am6:36 pm12:21:18
19 Sat6:15 am6:34 pm12:18:57
20 Sun6:16 am6:33 pm12:16:35
21 Mon6:17 am6:31 pm12:14:14
22 Tue6:18 am6:30 pm12:11:53
23 Wed6:19 am6:28 pm12:09:31
24 Thu6:19 am6:27 pm12:07:10
25 Fri6:20 am6:25 pm12:04:48
26 Sat6:21 am6:24 pm12:02:27
27 Sun6:22 am6:22 pm12:00:05
28 Mon6:23 am6:21 pm11:57:44
29 Tue6:24 am6:19 pm11:55:23
30 Wed6:25 am6:18 pm11:53:01

FAQ

Frequently asked questions about sunrise and sunset in Osan, South Korea

What time does the sun rise in Osan today?
Sunrise in Osan today (Friday, September 4, 2026) is at 6:03 AM. The sun comes up in the E.
What time does the sun set in Osan today?
Sunset today is at 6:57 PM, after 12h 53m of daylight.
When is the longest day in Osan, South Korea?
The longest day of 2026 in Osan is Sunday, June 21, 2026, the summer solstice, with 14h 43m of daylight. In 2027 the summer solstice falls on June 21, 2027.
When is the shortest day in Osan, South Korea?
The shortest day of 2026 in Osan, Gyeonggi Province is Tuesday, December 22, 2026, the winter solstice, with 9h 36m of daylight. In 2027 the winter solstice lands on December 22, 2027.
How much more daylight does Osan get in summer than in winter?
Osan gets 5h 06m more daylight on its longest day than on its shortest (14h 43m against 9h 36m). Averaged across the year, a day here has 12h 11m of daylight.
When is the earliest sunrise in Osan?
The earliest sunrise of 2026 in Osan is on Sunday, June 14, 2026, when the sun comes up at 5:12 AM.
When is the latest sunset in Osan?
The latest sunset is on Monday, June 29, 2026 at 7:57 PM.
When is the earliest sunset in Osan?
The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 5:15 PM.
When is the latest sunrise in Osan?
The latest sunrise is on Tuesday, January 6, 2026 at 7:47 AM.
Does Osan observe daylight saving time?
No. Osan stays on Korean Standard Time (UTC+9) all year, so sunrise and sunset times shift only with the seasons.

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=37.15222&lng=127.07056