July 21, 2026 · Iwŏn-ŭp, North Korea
Sunset in Iwŏn-ŭp today is at 19:52. Day length is 14h 38m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Iwŏn-ŭp's coordinates and updated daily.
Iwŏn-ŭp lies at 40°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Iwŏn-ŭp.
The longest day in Iwŏn-ŭp is around 15h 3m (around June 21). The shortest is around 9h 18m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:23 | 07:47 | 9h 36m |
| February | 18:00 | 07:21 | 10h 40m |
| March | 18:32 | 06:39 | 11h 53m |
| April | 19:04 | 05:49 | 13h 15m |
| May | 19:34 | 05:11 | 14h 24m |
| June | 19:57 | 04:56 | 15h 2m |
| July | 19:55 | 05:08 | 14h 47m |
| August | 19:25 | 05:37 | 13h 49m |
| September | 18:37 | 06:06 | 12h 31m |
| October | 17:48 | 06:36 | 11h 12m |
| November | 17:10 | 07:11 | 9h 59m |
| December | 17:01 | 07:42 | 9h 19m |