Longest and shortest day in Kermanshah
In Kermanshah, Iran, the longest day of 2026 is around the June solstice on Sunday, 21 June 2026, with 14h 27m of daylight, and the shortest is around the December solstice on Monday, 21 December 2026, with 9h 52m.
| Turning point | Date | Sunrise | Sunset | Day length |
|---|---|---|---|---|
| March equinox | Friday, 20 March 2026 | 06:25 | 18:33 | 12h 7m |
| June solstice | Sunday, 21 June 2026 | 05:10 | 19:37 | 14h 27m |
| September equinox | Tuesday, 22 September 2026 | 06:09 | 18:18 | 12h 9m |
| December solstice | Monday, 21 December 2026 | 07:23 | 17:15 | 9h 52m |
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 07:27 | 17:34 | 10h 7m |
| February | 07:07 | 18:04 | 10h 58m |
| March | 06:32 | 18:29 | 11h 56m |
| April | 05:51 | 18:53 | 13h 2m |
| May | 05:20 | 19:16 | 13h 57m |
| June | 05:09 | 19:35 | 14h 26m |
| July | 05:20 | 19:34 | 14h 14m |
| August | 05:42 | 19:09 | 13h 27m |
| September | 06:04 | 18:28 | 12h 24m |
| October | 06:26 | 17:47 | 11h 21m |
| November | 06:54 | 17:17 | 10h 23m |
| December | 07:20 | 17:13 | 9h 53m |
Why the day gets longer and shorter in Kermanshah
Earth's axis is tilted about 23.4 degrees, so as the planet orbits the Sun, Kermanshah 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 Kermanshah sits from the equator: the further away, the bigger the difference between the longest and shortest day.
Frequently asked questions about day length in Kermanshah
When is the longest day in Kermanshah?
The longest day in Kermanshah falls around the June solstice, on Sunday, 21 June 2026 in 2026, with about 14h 27m of daylight, sunrise at 05:10 and sunset at 19:37.
When is the shortest day in Kermanshah?
The shortest day in Kermanshah falls around the December solstice, on Monday, 21 December 2026 in 2026, with about 9h 52m of daylight, sunrise at 07:23 and sunset at 17:15.
How much does day length change through the year in Kermanshah?
Between the longest and shortest day, Kermanshah gains and loses about 4h 35m of daylight. The change is fastest around the March and September equinoxes and slowest near the solstices.
Every figure is computed from Kermanshah's coordinates with SunCalc, not looked up from a table.