July 21, 2026 · Omsk, Russia
Omsk has 16h 34m of daylight today. Sunrise is at 04:57 and sunset is at 21:30. All times are calculated astronomically for Omsk's exact coordinates.
Omsk lies at 55°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at 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 Omsk, or see daylight hours for every day of the year.
The longest day in Omsk is around 17h 22m (around June 21). The shortest is around 7h 10m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 7h 46m | 09:23 | 17:09 |
| February | 9h 41m | 08:31 | 18:12 |
| March | 11h 46m | 07:24 | 19:09 |
| April | 14h 4m | 06:05 | 20:09 |
| May | 16h 7m | 05:00 | 21:07 |
| June | 17h 20m | 04:28 | 21:48 |
| July | 16h 50m | 04:48 | 21:38 |
| August | 15h 2m | 05:41 | 20:43 |
| September | 12h 48m | 06:39 | 19:27 |
| October | 10h 35m | 07:36 | 18:10 |
| November | 8h 27m | 08:38 | 17:06 |
| December | 7h 13m | 09:26 | 16:39 |