Longest and shortest day in Utsunomiya
In Utsunomiya, Japan, 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 40m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 05:44 | 17:51 | 12h 7m |
| June solstice | Sunday, 21 June 2026 | 04:22 | 19:02 | 14h 40m |
| September equinox | Tuesday, 22 September 2026 | 05:27 | 17:38 | 12h 10m |
| December solstice | Monday, 21 December 2026 | 06:48 | 16:28 | 9h 40m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:51 | 16:47 | 9h 56m |
| February | 06:29 | 17:20 | 10h 51m |
| March | 05:52 | 17:47 | 11h 55m |
| April | 05:07 | 18:14 | 13h 6m |
| May | 04:34 | 18:40 | 14h 6m |
| June | 04:21 | 19:00 | 14h 39m |
| July | 04:33 | 18:59 | 14h 26m |
| August | 04:57 | 18:31 | 13h 34m |
| September | 05:22 | 17:48 | 12h 26m |
| October | 05:47 | 17:04 | 11h 18m |
| November | 06:17 | 16:32 | 10h 14m |
| December | 06:44 | 16:25 | 9h 41m |
Why the day gets longer and shorter in Utsunomiya
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Utsunomiya 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 Utsunomiya sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Utsunomiya
When is the longest day in Utsunomiya?
The longest day in Utsunomiya falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 14h 40m of daylight, sunrise at 04:22 and sunset at 19:02.
When is the shortest day in Utsunomiya?
The shortest day in Utsunomiya falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 9h 40m of daylight, sunrise at 06:48 and sunset at 16:28.
How much does day length change through the year in Utsunomiya?
Between the longest and shortest day, Utsunomiya gains and loses about 5h 0m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Utsunomiya's coordinates with SunCalc, not looked up from a table.