| Sunrise | Sunset | Daylight | |
|---|---|---|---|
| Today | 05:58 | 18:23 | 12h 25m |
| Tomorrow | 05:57 | 18:24 | 12h 27m |
| Change | −1m | +1m | +2m |
Positive change in sunset / daylight = days are getting longer. Negative change in sunrise = sun is rising earlier.
Today's light segments for Tehran. Amber = daylight, violet = twilight, dark = night.
Sunrise and sunset on the 1st of each month in Tehran.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 07:15 | 17:02 | 9h 47m |
| February | 07:06 | 17:32 | 10h 26m |
| March | 06:36 | 18:00 | 11h 24m |
| April | 05:52 | 18:26 | 12h 34m |
| May | 05:14 | 18:51 | 13h 37m |
| June | 04:51 | 19:15 | 14h 24m |
| July | 04:53 | 19:25 | 14h 32m |
| August | 05:13 | 19:10 | 13h 57m |
| September | 05:37 | 18:34 | 12h 57m |
| October | 06:00 | 17:50 | 11h 50m |
| November | 06:27 | 17:11 | 10h 44m |
| December | 06:56 | 16:52 | 9h 56m |
Tehran is located at 35.69°N, 51.39°E. Its latitude determines how dramatically daylight hours change through the year.
The city uses the Asia/Tehran timezone (GMT+3:30). It does not observe Daylight Saving Time, so solar times shift gradually through the year without abrupt clock changes.
Solar noon — the moment the sun reaches its highest point in the sky — occurs when the sun crosses the local meridian. In Tehran this falls around 12:03 in mid-summer and 11:54 in December, reflecting UTC offset and any DST adjustments.