July 21, 2026 · Bayan Nur, China
Bayan Nur has 14h 41m of daylight today. Sunrise is at 05:37 and sunset is at 20:18. All times are calculated astronomically for Bayan Nur's exact coordinates.
Bayan Nur lies at 41°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Bayan Nur, or see daylight hours for every day of the year.
The longest day in Bayan Nur is around 15h 6m (around June 21). The shortest is around 9h 15m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 9h 34m | 08:13 | 17:47 |
| February | 10h 39m | 07:46 | 18:25 |
| March | 11h 53m | 07:04 | 18:57 |
| April | 13h 16m | 06:13 | 19:29 |
| May | 14h 26m | 05:35 | 20:01 |
| June | 15h 4m | 05:19 | 20:24 |
| July | 14h 50m | 05:32 | 20:22 |
| August | 13h 50m | 06:01 | 19:51 |
| September | 12h 31m | 06:31 | 19:02 |
| October | 11h 11m | 07:02 | 18:12 |
| November | 9h 57m | 07:38 | 17:34 |
| December | 9h 17m | 08:08 | 17:24 |