July 21, 2026 · Kaluga, Russia
Sunset in Kaluga today is at 20:56. Day length is 16h 28m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Kaluga's coordinates and updated daily.
Kaluga 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.
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 Kaluga.
The longest day in Kaluga is around 17h 16m (around June 21). The shortest is around 7h 16m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 16:40 | 08:49 | 7h 51m |
| February | 17:42 | 07:58 | 9h 44m |
| March | 18:38 | 06:52 | 11h 46m |
| April | 19:37 | 05:34 | 14h 3m |
| May | 20:33 | 04:31 | 16h 2m |
| June | 21:13 | 03:59 | 17h 13m |
| July | 21:04 | 04:19 | 16h 45m |
| August | 20:10 | 05:11 | 14h 58m |
| September | 18:55 | 06:08 | 12h 47m |
| October | 17:39 | 07:03 | 10h 36m |
| November | 16:36 | 08:05 | 8h 31m |
| December | 16:10 | 08:51 | 7h 19m |