July 21, 2026 · Ulan-Ude, Russia
Sunset in Ulan-Ude today is at 20:57. Day length is 16h 1m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Ulan-Ude's coordinates and updated daily.
Ulan-Ude lies at 52°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 Ulan-Ude.
The longest day in Ulan-Ude is around 16h 42m (around June 21). The shortest is around 7h 46m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:08 | 08:51 | 8h 17m |
| February | 18:03 | 08:06 | 9h 57m |
| March | 18:53 | 07:06 | 11h 47m |
| April | 19:46 | 05:55 | 13h 51m |
| May | 20:36 | 04:58 | 15h 37m |
| June | 21:11 | 04:31 | 16h 40m |
| July | 21:04 | 04:48 | 16h 15m |
| August | 20:16 | 05:34 | 14h 42m |
| September | 19:08 | 06:24 | 12h 44m |
| October | 17:59 | 07:14 | 10h 45m |
| November | 17:01 | 08:09 | 8h 53m |
| December | 16:40 | 08:51 | 7h 49m |