July 21, 2026 · Barnaul, Russia
Sunset in Barnaul today is at 21:40. Day length is 16h 16m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Barnaul's coordinates and updated daily.
Barnaul lies at 53°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 Barnaul.
The longest day in Barnaul is around 17h 0m (around June 21). The shortest is around 7h 30m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:36 | 09:34 | 8h 3m |
| February | 18:35 | 08:45 | 9h 50m |
| March | 19:28 | 07:42 | 11h 47m |
| April | 20:24 | 06:27 | 13h 57m |
| May | 21:18 | 05:27 | 15h 51m |
| June | 21:55 | 04:57 | 16h 58m |
| July | 21:47 | 05:16 | 16h 31m |
| August | 20:56 | 06:05 | 14h 51m |
| September | 19:44 | 06:59 | 12h 45m |
| October | 18:32 | 07:51 | 10h 40m |
| November | 17:31 | 08:50 | 8h 41m |
| December | 17:07 | 09:34 | 7h 33m |