Longest and shortest day in Ulanqab
In Ulanqab, China, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 15h 8m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 9h 13m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 06:31 | 18:39 | 12h 8m |
| June solstice | Sunday, 21 June 2026 | 04:55 | 20:03 | 15h 8m |
| September equinox | Tuesday, 22 September 2026 | 06:14 | 18:25 | 12h 11m |
| December solstice | Monday, 21 December 2026 | 07:48 | 17:02 | 9h 13m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:50 | 17:23 | 9h 33m |
| February | 07:22 | 18:01 | 10h 38m |
| March | 06:40 | 18:33 | 11h 53m |
| April | 05:49 | 19:06 | 13h 17m |
| May | 05:10 | 19:37 | 14h 28m |
| June | 04:54 | 20:01 | 15h 6m |
| July | 05:07 | 19:58 | 14h 51m |
| August | 05:36 | 19:26 | 13h 50m |
| September | 06:07 | 18:37 | 12h 30m |
| October | 06:38 | 17:47 | 11h 9m |
| November | 07:14 | 17:09 | 9h 55m |
| December | 07:44 | 16:59 | 9h 15m |
Why the day gets longer and shorter in Ulanqab
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Ulanqab leans toward the Sun for part of the year and away for the rest. When it leans toward the Sun the days lengthen and the Sun climbs higher; half a year later the opposite happens. The size of the swing depends on how far Ulanqab sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Ulanqab
When is the longest day in Ulanqab?
The longest day in Ulanqab falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 15h 8m of daylight, sunrise at 04:55 and sunset at 20:03.
When is the shortest day in Ulanqab?
The shortest day in Ulanqab falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 9h 13m of daylight, sunrise at 07:48 and sunset at 17:02.
How much does day length change through the year in Ulanqab?
Between the longest and shortest day, Ulanqab gains and loses about 5h 55m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Ulanqab's coordinates with SunCalc, not looked up from a table.