July 21, 2026 · Koszalin, Poland
Sunrise in Koszalin today is at 04:50. Day length is 16h 24m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Koszalin's coordinates and updated daily.
Koszalin 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.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Koszalin.
The longest day in Koszalin is around 17h 11m (around June 21). The shortest is around 7h 20m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:08 | 16:03 | 7h 55m |
| February | 07:17 | 17:03 | 9h 46m |
| March | 06:12 | 17:59 | 11h 47m |
| April | 05:55 | 19:57 | 14h 2m |
| May | 04:53 | 20:52 | 15h 59m |
| June | 04:22 | 21:31 | 17h 9m |
| July | 04:42 | 21:22 | 16h 40m |
| August | 05:33 | 20:29 | 14h 56m |
| September | 06:29 | 19:15 | 12h 46m |
| October | 07:23 | 18:00 | 10h 37m |
| November | 07:24 | 15:57 | 8h 33m |
| December | 08:10 | 15:33 | 7h 23m |