July 21, 2026 · Karaj, Iran
Sunset in Karaj today is at 19:20. Day length is 14h 15m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Karaj's coordinates and updated daily.
Karaj lies at 36°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Karaj.
The longest day in Karaj is around 14h 35m (around June 21). The shortest is around 9h 43m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:16 | 07:16 | 9h 59m |
| February | 17:48 | 06:55 | 10h 53m |
| March | 18:14 | 06:18 | 11h 55m |
| April | 18:39 | 05:34 | 13h 5m |
| May | 19:05 | 05:02 | 14h 3m |
| June | 19:24 | 04:50 | 14h 34m |
| July | 19:24 | 05:02 | 14h 22m |
| August | 18:58 | 05:25 | 13h 33m |
| September | 18:16 | 05:49 | 12h 26m |
| October | 17:32 | 06:13 | 11h 19m |
| November | 17:00 | 06:43 | 10h 18m |
| December | 16:54 | 07:09 | 9h 45m |