Longest and shortest day in Tonghua
In Tonghua, China, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 15h 13m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 9h 9m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 05:40 | 17:47 | 12h 8m |
| June solstice | Sunday, 21 June 2026 | 04:01 | 19:14 | 15h 13m |
| September equinox | Tuesday, 22 September 2026 | 05:23 | 17:34 | 12h 11m |
| December solstice | Monday, 21 December 2026 | 06:59 | 16:08 | 9h 9m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:01 | 16:29 | 9h 29m |
| February | 06:32 | 17:08 | 10h 36m |
| March | 05:49 | 17:42 | 11h 53m |
| April | 04:57 | 18:16 | 13h 19m |
| May | 04:17 | 18:48 | 14h 31m |
| June | 04:01 | 19:12 | 15h 11m |
| July | 04:14 | 19:09 | 14h 55m |
| August | 04:44 | 18:36 | 13h 53m |
| September | 05:16 | 17:46 | 12h 31m |
| October | 05:47 | 16:55 | 11h 8m |
| November | 06:24 | 16:16 | 9h 51m |
| December | 06:56 | 16:06 | 9h 10m |
Why the day gets longer and shorter in Tonghua
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Tonghua 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 Tonghua sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Tonghua
When is the longest day in Tonghua?
The longest day in Tonghua falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 15h 13m of daylight, sunrise at 04:01 and sunset at 19:14.
When is the shortest day in Tonghua?
The shortest day in Tonghua falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 9h 9m of daylight, sunrise at 06:59 and sunset at 16:08.
How much does day length change through the year in Tonghua?
Between the longest and shortest day, Tonghua gains and loses about 6h 4m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Tonghua's coordinates with SunCalc, not looked up from a table.