July 21, 2026 · Tomsk, Russia
Tomsk has 16h 52m of daylight today. Sunrise is at 05:01 and sunset is at 21:53. All times are calculated astronomically for Tomsk's exact coordinates.
Tomsk lies at 56°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 Tomsk, or see daylight hours for every day of the year.
The longest day in Tomsk is around 17h 45m (around June 21). The shortest is around 6h 50m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 7h 29m | 09:45 | 17:14 |
| February | 9h 32m | 08:49 | 18:21 |
| March | 11h 44m | 07:38 | 19:22 |
| April | 14h 11m | 06:15 | 20:27 |
| May | 16h 22m | 05:06 | 21:28 |
| June | 17h 42m | 04:30 | 22:12 |
| July | 17h 10m | 04:52 | 22:02 |
| August | 15h 13m | 05:49 | 21:02 |
| September | 12h 51m | 06:51 | 19:42 |
| October | 10h 30m | 07:52 | 18:22 |
| November | 8h 14m | 08:59 | 17:12 |
| December | 6h 53m | 09:49 | 16:43 |