July 21, 2026 · Sŏnbong, North Korea
Sŏnbong has 14h 50m of daylight today. Sunrise is at 05:00 and sunset is at 19:51. All times are calculated astronomically for Sŏnbong's exact coordinates.
Sŏnbong 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 Sŏnbong, or see daylight hours for every day of the year.
The longest day in Sŏnbong is around 15h 17m (around June 21). The shortest is around 9h 4m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 25m | 07:46 | 17:11 |
| February | 10h 33m | 07:17 | 17:50 |
| March | 11h 52m | 06:32 | 18:24 |
| April | 13h 20m | 05:39 | 18:59 |
| May | 14h 34m | 04:59 | 19:33 |
| June | 15h 16m | 04:42 | 19:57 |
| July | 14h 60m | 04:55 | 19:55 |
| August | 13h 56m | 05:26 | 19:22 |
| September | 12h 33m | 05:59 | 18:31 |
| October | 11h 8m | 06:31 | 17:39 |
| November | 9h 49m | 07:09 | 16:58 |
| December | 9h 6m | 07:41 | 16:47 |