Sunrise and Sunset times in Hyesan, Korea, North 
Today:
 Sunrise: 07:38:36
|
 Sunset: 16:57:47
|
Day Length: 9h 19m 11s
Time zone: Asia/Pyongyang, UTC +9 h.
Latitude: 41.3927, Longitude: 128.193
Hyesan
Yanggang, Korea, North 
227 461 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:33:39 | 12:16:12 | 16:58:44 | 9h 25m 5s |
| 2025-Dec-02, Tuesday | 07:34:41 | 12:16:35 | 16:58:28 | 9h 23m 47s |
| 2025-Dec-03, Wednesday | 07:35:42 | 12:16:58 | 16:58:14 | 9h 22m 32s |
| 2025-Dec-04, Thursday | 07:36:41 | 12:17:22 | 16:58:03 | 9h 21m 22s |
| 2025-Dec-05, Friday | 07:37:39 | 12:17:46 | 16:57:53 | 9h 20m 14s |
| 2025-Dec-06, Saturday | 07:38:36 | 12:18:11 | 16:57:47 | 9h 19m 11s |
| 2025-Dec-07, Sunday | 07:39:32 | 12:18:37 | 16:57:42 | 9h 18m 10s |
| 2025-Dec-08, Monday | 07:40:26 | 12:19:03 | 16:57:40 | 9h 17m 14s |
| 2025-Dec-09, Tuesday | 07:41:19 | 12:19:30 | 16:57:40 | 9h 16m 21s |
| 2025-Dec-10, Wednesday | 07:42:11 | 12:19:57 | 16:57:43 | 9h 15m 32s |
| 2025-Dec-11, Thursday | 07:43:00 | 12:20:24 | 16:57:48 | 9h 14m 48s |
| 2025-Dec-12, Friday | 07:43:49 | 12:20:52 | 16:57:55 | 9h 14m 6s |
| 2025-Dec-13, Saturday | 07:44:35 | 12:21:20 | 16:58:05 | 9h 13m 30s |
| 2025-Dec-14, Sunday | 07:45:20 | 12:21:48 | 16:58:17 | 9h 12m 57s |
| 2025-Dec-15, Monday | 07:46:04 | 12:22:17 | 16:58:31 | 9h 12m 27s |
| 2025-Dec-16, Tuesday | 07:46:45 | 12:22:46 | 16:58:47 | 9h 12m 2s |
| 2025-Dec-17, Wednesday | 07:47:25 | 12:23:15 | 16:59:06 | 9h 11m 41s |
| 2025-Dec-18, Thursday | 07:48:02 | 12:23:45 | 16:59:27 | 9h 11m 25s |
| 2025-Dec-19, Friday | 07:48:38 | 12:24:14 | 16:59:51 | 9h 11m 13s |
| 2025-Dec-20, Saturday | 07:49:12 | 12:24:44 | 17:00:16 | 9h 11m 4s |
| 2025-Dec-21, Sunday | 07:49:44 | 12:25:14 | 17:00:44 | 9h 11m 0s |
| 2025-Dec-22, Monday | 07:50:13 | 12:25:44 | 17:01:14 | 9h 11m 1s |
| 2025-Dec-23, Tuesday | 07:50:41 | 12:26:14 | 17:01:46 | 9h 11m 5s |
| 2025-Dec-24, Wednesday | 07:51:07 | 12:26:43 | 17:02:20 | 9h 11m 13s |
| 2025-Dec-25, Thursday | 07:51:30 | 12:27:13 | 17:02:56 | 9h 11m 26s |
| 2025-Dec-26, Friday | 07:51:51 | 12:27:43 | 17:03:34 | 9h 11m 43s |
| 2025-Dec-27, Saturday | 07:52:11 | 12:28:12 | 17:04:14 | 9h 12m 3s |
| 2025-Dec-28, Sunday | 07:52:27 | 12:28:42 | 17:04:56 | 9h 12m 29s |
| 2025-Dec-29, Monday | 07:52:42 | 12:29:11 | 17:05:40 | 9h 12m 58s |
| 2025-Dec-30, Tuesday | 07:52:54 | 12:29:40 | 17:06:26 | 9h 13m 32s |
| 2025-Dec-31, Wednesday | 07:53:05 | 12:30:09 | 17:07:13 | 9h 14m 8s |
Day length in Hyesan during the year on the chart:
Hyesan on Korea, North map:
Locations in the same time zone Asia/Pyongyang
Pyongyang (P’yŏngyang), Namp'o , Hamhung (Hamnam), Hungnam (Hamnam), Ch'ongjin (Hambuk), Sunch'on (P’yŏngnam), Kaesong (Hwangnam), Wonsan (Kangwŏn), Kanggye (Chagang), Sinuiju (P’yŏngbuk), Haeju (Hwangnam), Kimch'aek-si (Hambuk), Sariwon (Hwangbuk), Chongju (P’yŏngbuk), Namsan (Hambuk), Munch'on (Kangwŏn), Ongjin (Hwangnam), P'yongsan (Hwangbuk), Sonbong (Nasŏn), Changyon (Hwangnam), Sil-li (P’yŏngnam)
Largest populated areas in Korea, North
Pyongyang (P’yŏngyang), Namp'o , Hamhung (Hamnam), Hungnam (Hamnam), Ch'ongjin (Hambuk), Sunch'on (P’yŏngnam), Kaesong (Hwangnam), Wonsan (Kangwŏn), Kanggye (Chagang), Sinuiju (P’yŏngbuk), Haeju (Hwangnam), Kimch'aek-si (Hambuk), Manp'o (Chagang), Sariwon (Hwangbuk), Chongju (P’yŏngbuk), Namsan (Hambuk), Munch'on (Kangwŏn), Ongjin (Hwangnam), P'yongsan (Hwangbuk), Sonbong (Nasŏn), Changyon (Hwangnam), Sil-li (P’yŏngnam)
Countries closest to Korea, North
*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