Sunrise and Sunset times in Onsupyong, Korea, North 
Onsupyong
Hambuk
Time zone: Asia/Pyongyang, UTC 9 h.
Latitude: 42.0615, Longitude: 129.889
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:48:26 | 12:24:19 | 20:00:13 | 15h 11m 47s |
| 2025-Jul-02, Wednesday | 04:48:57 | 12:24:31 | 20:00:04 | 15h 11m 7s |
| 2025-Jul-03, Thursday | 04:49:31 | 12:24:42 | 19:59:53 | 15h 10m 22s |
| 2025-Jul-04, Friday | 04:50:05 | 12:24:53 | 19:59:40 | 15h 9m 35s |
| 2025-Jul-05, Saturday | 04:50:42 | 12:25:03 | 19:59:25 | 15h 8m 43s |
| 2025-Jul-06, Sunday | 04:51:19 | 12:25:13 | 19:59:07 | 15h 7m 48s |
| 2025-Jul-07, Monday | 04:51:59 | 12:25:23 | 19:58:48 | 15h 6m 49s |
| 2025-Jul-08, Tuesday | 04:52:39 | 12:25:33 | 19:58:26 | 15h 5m 47s |
| 2025-Jul-09, Wednesday | 04:53:21 | 12:25:42 | 19:58:02 | 15h 4m 41s |
| 2025-Jul-10, Thursday | 04:54:04 | 12:25:50 | 19:57:36 | 15h 3m 32s |
| 2025-Jul-11, Friday | 04:54:48 | 12:25:58 | 19:57:09 | 15h 2m 21s |
| 2025-Jul-12, Saturday | 04:55:34 | 12:26:06 | 19:56:38 | 15h 1m 4s |
| 2025-Jul-13, Sunday | 04:56:20 | 12:26:13 | 19:56:06 | 14h 59m 46s |
| 2025-Jul-14, Monday | 04:57:08 | 12:26:20 | 19:55:32 | 14h 58m 24s |
| 2025-Jul-15, Tuesday | 04:57:57 | 12:26:26 | 19:54:56 | 14h 56m 59s |
| 2025-Jul-16, Wednesday | 04:58:47 | 12:26:32 | 19:54:18 | 14h 55m 31s |
| 2025-Jul-17, Thursday | 04:59:37 | 12:26:38 | 19:53:38 | 14h 54m 1s |
| 2025-Jul-18, Friday | 05:00:29 | 12:26:42 | 19:52:56 | 14h 52m 27s |
| 2025-Jul-19, Saturday | 05:01:21 | 12:26:46 | 19:52:11 | 14h 50m 50s |
| 2025-Jul-20, Sunday | 05:02:15 | 12:26:50 | 19:51:25 | 14h 49m 10s |
| 2025-Jul-21, Monday | 05:03:09 | 12:26:53 | 19:50:38 | 14h 47m 29s |
| 2025-Jul-22, Tuesday | 05:04:04 | 12:26:56 | 19:49:48 | 14h 45m 44s |
| 2025-Jul-23, Wednesday | 05:04:59 | 12:26:58 | 19:48:56 | 14h 43m 57s |
| 2025-Jul-24, Thursday | 05:05:55 | 12:26:59 | 19:48:03 | 14h 42m 8s |
| 2025-Jul-25, Friday | 05:06:52 | 12:27:00 | 19:47:07 | 14h 40m 15s |
| 2025-Jul-26, Saturday | 05:07:50 | 12:27:00 | 19:46:10 | 14h 38m 20s |
| 2025-Jul-27, Sunday | 05:08:47 | 12:26:59 | 19:45:11 | 14h 36m 24s |
| 2025-Jul-28, Monday | 05:09:46 | 12:26:58 | 19:44:11 | 14h 34m 25s |
| 2025-Jul-29, Tuesday | 05:10:45 | 12:26:57 | 19:43:09 | 14h 32m 24s |
| 2025-Jul-30, Wednesday | 05:11:44 | 12:26:55 | 19:42:05 | 14h 30m 21s |
| 2025-Jul-31, Thursday | 05:12:44 | 12:26:52 | 19:40:59 | 14h 28m 15s |
Onsupyong on Korea, North map:
Cities 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), Hyesan (Yanggang), 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), Daeseongdong Jayu Maeul , Yeongchondong (Gyeonggi), Bulgidong (Gyeonggi), Yangjidong (Gyeonggi), Oseontae (Gyeonggi), Keunmal (Gyeonggi), Yopungdong (Gyeonggi), Eungyedong (Gyeonggi)
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), Hyesan (Yanggang), 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), Taejin (Hambuk), Nanjik (Hambuk), Chidaeam (Hambuk), Tari-gol (Hambuk), Ha-ch'on (Hambuk), Ch'asam-dong (Hambuk), Togin-dong (Hambuk)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks