Longest and shortest day in Wanzhou
In Wanzhou, China, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 14h 9m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 10h 9m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 06:50 | 18:57 | 12h 7m |
| June solstice | Sunday, 21 June 2026 | 05:43 | 19:52 | 14h 9m |
| September equinox | Tuesday, 22 September 2026 | 06:34 | 18:43 | 12h 9m |
| December solstice | Monday, 21 December 2026 | 07:39 | 17:48 | 10h 9m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:44 | 18:06 | 10h 22m |
| February | 07:27 | 18:33 | 11h 6m |
| March | 06:57 | 18:54 | 11h 57m |
| April | 06:19 | 19:14 | 12h 54m |
| May | 05:51 | 19:33 | 13h 42m |
| June | 05:43 | 19:50 | 14h 8m |
| July | 05:53 | 19:50 | 13h 57m |
| August | 06:12 | 19:29 | 13h 16m |
| September | 06:30 | 18:52 | 12h 22m |
| October | 06:48 | 18:15 | 11h 27m |
| November | 07:12 | 17:49 | 10h 37m |
| December | 07:36 | 17:46 | 10h 10m |
Why the day gets longer and shorter in Wanzhou
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Wanzhou 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 Wanzhou sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Wanzhou
When is the longest day in Wanzhou?
The longest day in Wanzhou falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 14h 9m of daylight, sunrise at 05:43 and sunset at 19:52.
When is the shortest day in Wanzhou?
The shortest day in Wanzhou falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 10h 9m of daylight, sunrise at 07:39 and sunset at 17:48.
How much does day length change through the year in Wanzhou?
Between the longest and shortest day, Wanzhou gains and loses about 4h 0m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Wanzhou's coordinates with SunCalc, not looked up from a table.