Longest and shortest day in Shenzhen
In Shenzhen, China, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 13h 31m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 10h 45m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 06:28 | 18:34 | 12h 7m |
| June solstice | Sunday, 21 June 2026 | 05:40 | 19:11 | 13h 31m |
| September equinox | Tuesday, 22 September 2026 | 06:12 | 18:20 | 12h 8m |
| December solstice | Monday, 21 December 2026 | 06:59 | 17:44 | 10h 45m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:06 | 18:00 | 10h 54m |
| February | 06:55 | 18:20 | 11h 24m |
| March | 06:33 | 18:32 | 12h 0m |
| April | 06:04 | 18:43 | 12h 40m |
| May | 05:43 | 18:56 | 13h 13m |
| June | 05:38 | 19:09 | 13h 30m |
| July | 05:48 | 19:11 | 13h 23m |
| August | 06:00 | 18:55 | 12h 55m |
| September | 06:10 | 18:27 | 12h 17m |
| October | 06:20 | 17:58 | 11h 39m |
| November | 06:36 | 17:40 | 11h 4m |
| December | 06:55 | 17:41 | 10h 46m |
Why the day gets longer and shorter in Shenzhen
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Shenzhen 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 Shenzhen sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Shenzhen
When is the longest day in Shenzhen?
The longest day in Shenzhen falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 13h 31m of daylight, sunrise at 05:40 and sunset at 19:11.
When is the shortest day in Shenzhen?
The shortest day in Shenzhen falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 10h 45m of daylight, sunrise at 06:59 and sunset at 17:44.
How much does day length change through the year in Shenzhen?
Between the longest and shortest day, Shenzhen gains and loses about 2h 46m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Shenzhen's coordinates with SunCalc, not looked up from a table.