July 21, 2026 · Olsztyn, Poland
Sunrise in Olsztyn today is at 04:35. Day length is 16h 20m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Olsztyn's coordinates and updated daily.
Olsztyn 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 Olsztyn.
The longest day in Olsztyn is around 17h 6m (around June 21). The shortest is around 7h 25m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:48 | 15:47 | 7h 59m |
| February | 06:59 | 16:47 | 9h 48m |
| March | 05:54 | 17:41 | 11h 47m |
| April | 05:39 | 19:39 | 13h 60m |
| May | 04:38 | 20:33 | 15h 55m |
| June | 04:08 | 21:11 | 17h 3m |
| July | 04:27 | 21:02 | 16h 36m |
| August | 05:17 | 20:10 | 14h 53m |
| September | 06:12 | 18:57 | 12h 45m |
| October | 07:05 | 17:44 | 10h 38m |
| November | 07:05 | 15:42 | 8h 37m |
| December | 07:50 | 15:18 | 7h 28m |