July 21, 2026 · Musan-ŭp, North Korea
Musan-ŭp has 14h 50m of daylight today. Sunrise is at 04:05 and sunset is at 18:55. All times are calculated astronomically for Musan-ŭp's exact coordinates.
Musan-ŭp lies at 42°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Musan-ŭp, or see daylight hours for every day of the year.
The longest day in Musan-ŭp is around 15h 16m (around June 21). The shortest is around 9h 5m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 25m | 06:50 | 16:16 |
| February | 10h 34m | 06:21 | 16:55 |
| March | 11h 52m | 05:37 | 17:29 |
| April | 13h 20m | 04:44 | 18:04 |
| May | 14h 34m | 04:04 | 18:37 |
| June | 15h 15m | 03:47 | 19:02 |
| July | 14h 59m | 04:00 | 18:59 |
| August | 13h 56m | 04:31 | 18:27 |
| September | 12h 32m | 05:03 | 17:36 |
| October | 11h 8m | 05:36 | 16:44 |
| November | 9h 50m | 06:14 | 16:03 |
| December | 9h 7m | 06:45 | 15:52 |