July 21, 2026 · Prokop’yevsk, Russia
Sunset in Prokop’yevsk today is at 21:31. Day length is 16h 22m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Prokop’yevsk's coordinates and updated daily.
Prokop’yevsk lies at 54°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at 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 Prokop’yevsk.
The longest day in Prokop’yevsk is around 17h 7m (around June 21). The shortest is around 7h 23m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:22 | 09:24 | 7h 57m |
| February | 18:22 | 08:35 | 9h 47m |
| March | 19:16 | 07:30 | 11h 46m |
| April | 20:14 | 06:14 | 13h 59m |
| May | 21:08 | 05:12 | 15h 56m |
| June | 21:47 | 04:42 | 17h 5m |
| July | 21:38 | 05:01 | 16h 38m |
| August | 20:46 | 05:51 | 14h 55m |
| September | 19:33 | 06:46 | 12h 46m |
| October | 18:19 | 07:40 | 10h 39m |
| November | 17:17 | 08:40 | 8h 36m |
| December | 16:52 | 09:26 | 7h 26m |