July 21, 2026 · Rostov-na-Donu, Russia
Sunset in Rostov-na-Donu today is at 20:09. Day length is 15h 22m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Rostov-na-Donu's coordinates and updated daily.
Rostov-na-Donu lies at 47°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 Rostov-na-Donu.
The longest day in Rostov-na-Donu is around 15h 56m (around June 21). The shortest is around 8h 28m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 16:58 | 08:04 | 8h 54m |
| February | 17:45 | 07:28 | 10h 17m |
| March | 18:26 | 06:36 | 11h 50m |
| April | 19:09 | 05:34 | 13h 35m |
| May | 19:50 | 04:46 | 15h 4m |
| June | 20:19 | 04:25 | 15h 54m |
| July | 20:15 | 04:41 | 15h 34m |
| August | 19:35 | 05:18 | 14h 17m |
| September | 18:36 | 05:59 | 12h 37m |
| October | 17:36 | 06:39 | 10h 56m |
| November | 16:48 | 07:25 | 9h 22m |
| December | 16:32 | 08:02 | 8h 31m |