July 21, 2026 · Ulan-Ude, Russia
Sunrise in Ulan-Ude today is at 04:56. Day length is 16h 1m. See below for sunset, 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.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and 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 | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 08:51 | 17:08 | 8h 17m |
| February | 08:06 | 18:03 | 9h 57m |
| March | 07:06 | 18:53 | 11h 47m |
| April | 05:55 | 19:46 | 13h 51m |
| May | 04:58 | 20:36 | 15h 37m |
| June | 04:31 | 21:11 | 16h 40m |
| July | 04:48 | 21:04 | 16h 15m |
| August | 05:34 | 20:16 | 14h 42m |
| September | 06:24 | 19:08 | 12h 44m |
| October | 07:14 | 17:59 | 10h 45m |
| November | 08:09 | 17:01 | 8h 53m |
| December | 08:51 | 16:40 | 7h 49m |