Sunrise and Sunset times in Ansan, Korea, South 
Today:
 Sunrise: 07:44:08
|
 Sunset: 17:42:11
|
Day Length: 9h 58m 3s
Time zone: Asia/Seoul, UTC +9 h.
Latitude: 37.3481, Longitude: 126.859
Ansan
Gyeonggi, Korea, South 
739 493 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:46:39 | 12:35:58 | 17:25:16 | 9h 38m 37s |
| 2026-Jan-02, Friday | 07:46:48 | 12:36:26 | 17:26:03 | 9h 39m 15s |
| 2026-Jan-03, Saturday | 07:46:55 | 12:36:54 | 17:26:52 | 9h 39m 57s |
| 2026-Jan-04, Sunday | 07:47:00 | 12:37:21 | 17:27:42 | 9h 40m 42s |
| 2026-Jan-05, Monday | 07:47:03 | 12:37:48 | 17:28:33 | 9h 41m 30s |
| 2026-Jan-06, Tuesday | 07:47:04 | 12:38:15 | 17:29:26 | 9h 42m 22s |
| 2026-Jan-07, Wednesday | 07:47:02 | 12:38:41 | 17:30:19 | 9h 43m 17s |
| 2026-Jan-08, Thursday | 07:46:59 | 12:39:06 | 17:31:14 | 9h 44m 15s |
| 2026-Jan-09, Friday | 07:46:54 | 12:39:32 | 17:32:10 | 9h 45m 16s |
| 2026-Jan-10, Saturday | 07:46:46 | 12:39:56 | 17:33:06 | 9h 46m 20s |
| 2026-Jan-11, Sunday | 07:46:37 | 12:40:20 | 17:34:04 | 9h 47m 27s |
| 2026-Jan-12, Monday | 07:46:25 | 12:40:44 | 17:35:02 | 9h 48m 37s |
| 2026-Jan-13, Tuesday | 07:46:12 | 12:41:07 | 17:36:01 | 9h 49m 49s |
| 2026-Jan-14, Wednesday | 07:45:56 | 12:41:29 | 17:37:01 | 9h 51m 5s |
| 2026-Jan-15, Thursday | 07:45:39 | 12:41:50 | 17:38:02 | 9h 52m 23s |
| 2026-Jan-16, Friday | 07:45:19 | 12:42:11 | 17:39:03 | 9h 53m 44s |
| 2026-Jan-17, Saturday | 07:44:57 | 12:42:31 | 17:40:05 | 9h 55m 8s |
| 2026-Jan-18, Sunday | 07:44:34 | 12:42:51 | 17:41:08 | 9h 56m 34s |
| 2026-Jan-19, Monday | 07:44:08 | 12:43:10 | 17:42:11 | 9h 58m 3s |
| 2026-Jan-20, Tuesday | 07:43:41 | 12:43:28 | 17:43:15 | 9h 59m 34s |
| 2026-Jan-21, Wednesday | 07:43:12 | 12:43:45 | 17:44:19 | 10h 1m 7s |
| 2026-Jan-22, Thursday | 07:42:40 | 12:44:02 | 17:45:23 | 10h 2m 43s |
| 2026-Jan-23, Friday | 07:42:07 | 12:44:17 | 17:46:28 | 10h 4m 21s |
| 2026-Jan-24, Saturday | 07:41:32 | 12:44:32 | 17:47:33 | 10h 6m 1s |
| 2026-Jan-25, Sunday | 07:40:55 | 12:44:47 | 17:48:38 | 10h 7m 43s |
| 2026-Jan-26, Monday | 07:40:17 | 12:45:00 | 17:49:44 | 10h 9m 27s |
| 2026-Jan-27, Tuesday | 07:39:36 | 12:45:13 | 17:50:49 | 10h 11m 13s |
| 2026-Jan-28, Wednesday | 07:38:54 | 12:45:25 | 17:51:55 | 10h 13m 1s |
| 2026-Jan-29, Thursday | 07:38:10 | 12:45:36 | 17:53:01 | 10h 14m 51s |
| 2026-Jan-30, Friday | 07:37:25 | 12:45:46 | 17:54:07 | 10h 16m 42s |
| 2026-Jan-31, Saturday | 07:36:37 | 12:45:55 | 17:55:13 | 10h 18m 36s |
Day length in Ansan during the year on the chart:
Ansan on Korea, South map:
Largest populated areas in Korea, South
Seoul (Seoul), Busan (Busan), Incheon (Incheon), Daegu (Daegu), Daejeon (Daejeon), Gwangju (Gwangju), Changwon (Gyeongnam), Suwon (Gyeonggi), Ulsan (Ulsan), Songnam (Gyeonggi), Goyang (Gyeonggi), Bucheon (Gyeonggi), Cheongju (Chungbuk), Jeonju (Jeonbuk), Pohang (Gyeongbuk), Jeju (Jeju), Yeosu (Jeonnam), Iksan (Jeonbuk), Mokpo (Jeonnam), Kunsan (Jeonbuk), Wonju (Gangwon), Chuncheon (Gangwon), Gangneung (Gangwon), Kyongju (Gyeongbuk), Andong (Gyeongbuk), Sokcho (Gangwon), Eumseong (Chungbuk)
Countries closest to Korea, South
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks