Longest and shortest day in Jinan
In Jinan, China, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 14h 40m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 9h 39m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 06:16 | 18:23 | 12h 7m |
| June solstice | Sunday, 21 June 2026 | 04:53 | 19:33 | 14h 40m |
| September equinox | Tuesday, 22 September 2026 | 05:59 | 18:09 | 12h 10m |
| December solstice | Monday, 21 December 2026 | 07:20 | 16:59 | 9h 39m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:23 | 17:19 | 9h 55m |
| February | 07:00 | 17:51 | 10h 51m |
| March | 06:23 | 18:18 | 11h 55m |
| April | 05:39 | 18:45 | 13h 7m |
| May | 05:05 | 19:11 | 14h 7m |
| June | 04:52 | 19:32 | 14h 39m |
| July | 05:04 | 19:30 | 14h 26m |
| August | 05:29 | 19:03 | 13h 35m |
| September | 05:53 | 18:20 | 12h 26m |
| October | 06:18 | 17:36 | 11h 17m |
| November | 06:49 | 17:03 | 10h 14m |
| December | 07:16 | 16:57 | 9h 40m |
Why the day gets longer and shorter in Jinan
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Jinan 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 Jinan sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Jinan
When is the longest day in Jinan?
The longest day in Jinan falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 14h 40m of daylight, sunrise at 04:53 and sunset at 19:33.
When is the shortest day in Jinan?
The shortest day in Jinan falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 9h 39m of daylight, sunrise at 07:20 and sunset at 16:59.
How much does day length change through the year in Jinan?
Between the longest and shortest day, Jinan gains and loses about 5h 1m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Jinan's coordinates with SunCalc, not looked up from a table.