Sunrise and Sunset times in Ch'angp'yong, Korea, North 
Ch'angp'yong
Nasŏn
Time zone: Asia/Pyongyang, UTC 9 h.
Latitude: 42.1843, Longitude: 130.202
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:46:45 | 12:23:04 | 19:59:23 | 15h 12m 38s |
| 2025-Jul-02, Wednesday | 04:47:17 | 12:23:16 | 19:59:14 | 15h 11m 57s |
| 2025-Jul-03, Thursday | 04:47:50 | 12:23:27 | 19:59:03 | 15h 11m 13s |
| 2025-Jul-04, Friday | 04:48:25 | 12:23:38 | 19:58:50 | 15h 10m 25s |
| 2025-Jul-05, Saturday | 04:49:01 | 12:23:48 | 19:58:35 | 15h 9m 34s |
| 2025-Jul-06, Sunday | 04:49:39 | 12:23:58 | 19:58:17 | 15h 8m 38s |
| 2025-Jul-07, Monday | 04:50:19 | 12:24:08 | 19:57:58 | 15h 7m 39s |
| 2025-Jul-08, Tuesday | 04:50:59 | 12:24:17 | 19:57:36 | 15h 6m 37s |
| 2025-Jul-09, Wednesday | 04:51:41 | 12:24:26 | 19:57:12 | 15h 5m 31s |
| 2025-Jul-10, Thursday | 04:52:24 | 12:24:35 | 19:56:46 | 15h 4m 22s |
| 2025-Jul-11, Friday | 04:53:09 | 12:24:43 | 19:56:18 | 15h 3m 9s |
| 2025-Jul-12, Saturday | 04:53:55 | 12:24:51 | 19:55:47 | 15h 1m 52s |
| 2025-Jul-13, Sunday | 04:54:41 | 12:24:58 | 19:55:15 | 15h 0m 34s |
| 2025-Jul-14, Monday | 04:55:29 | 12:25:05 | 19:54:41 | 14h 59m 12s |
| 2025-Jul-15, Tuesday | 04:56:18 | 12:25:11 | 19:54:04 | 14h 57m 46s |
| 2025-Jul-16, Wednesday | 04:57:08 | 12:25:17 | 19:53:26 | 14h 56m 18s |
| 2025-Jul-17, Thursday | 04:57:59 | 12:25:22 | 19:52:46 | 14h 54m 47s |
| 2025-Jul-18, Friday | 04:58:51 | 12:25:27 | 19:52:03 | 14h 53m 12s |
| 2025-Jul-19, Saturday | 04:59:44 | 12:25:31 | 19:51:19 | 14h 51m 35s |
| 2025-Jul-20, Sunday | 05:00:37 | 12:25:35 | 19:50:33 | 14h 49m 56s |
| 2025-Jul-21, Monday | 05:01:32 | 12:25:38 | 19:49:44 | 14h 48m 12s |
| 2025-Jul-22, Tuesday | 05:02:27 | 12:25:41 | 19:48:54 | 14h 46m 27s |
| 2025-Jul-23, Wednesday | 05:03:23 | 12:25:42 | 19:48:02 | 14h 44m 39s |
| 2025-Jul-24, Thursday | 05:04:19 | 12:25:44 | 19:47:09 | 14h 42m 50s |
| 2025-Jul-25, Friday | 05:05:16 | 12:25:45 | 19:46:13 | 14h 40m 57s |
| 2025-Jul-26, Saturday | 05:06:14 | 12:25:45 | 19:45:16 | 14h 39m 2s |
| 2025-Jul-27, Sunday | 05:07:12 | 12:25:44 | 19:44:17 | 14h 37m 5s |
| 2025-Jul-28, Monday | 05:08:11 | 12:25:43 | 19:43:16 | 14h 35m 5s |
| 2025-Jul-29, Tuesday | 05:09:10 | 12:25:42 | 19:42:13 | 14h 33m 3s |
| 2025-Jul-30, Wednesday | 05:10:10 | 12:25:39 | 19:41:09 | 14h 30m 59s |
| 2025-Jul-31, Thursday | 05:11:10 | 12:25:37 | 19:40:04 | 14h 28m 54s |
Ch'angp'yong 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