July 21, 2026 · Tomsk, Russia
Sunset in Tomsk today is at 21:53. Day length is 16h 52m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Tomsk's coordinates and updated daily.
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.
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 Tomsk.
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 | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:14 | 09:45 | 7h 29m |
| February | 18:21 | 08:49 | 9h 32m |
| March | 19:22 | 07:38 | 11h 44m |
| April | 20:27 | 06:15 | 14h 11m |
| May | 21:28 | 05:06 | 16h 22m |
| June | 22:12 | 04:30 | 17h 42m |
| July | 22:02 | 04:52 | 17h 10m |
| August | 21:02 | 05:49 | 15h 13m |
| September | 19:42 | 06:51 | 12h 51m |
| October | 18:22 | 07:52 | 10h 30m |
| November | 17:12 | 08:59 | 8h 14m |
| December | 16:43 | 09:49 | 6h 53m |