Sunrise and Sunset times in Tehran, Iran 
Today:
 Sunrise: 07:05:17
|
 Sunset: 16:51:44
|
Day Length: 9h 46m 27s
Time zone: Asia/Tehran, UTC +3.5 h.
Latitude: 35.6719, Longitude: 51.4243
Tehran
Tehrān, Iran 
7 873 000 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:55:35 | 11:53:21 | 16:51:08 | 9h 55m 33s |
| 2025-Dec-02, Tuesday | 06:56:28 | 11:53:44 | 16:51:00 | 9h 54m 32s |
| 2025-Dec-03, Wednesday | 06:57:21 | 11:54:07 | 16:50:54 | 9h 53m 33s |
| 2025-Dec-04, Thursday | 06:58:13 | 11:54:32 | 16:50:50 | 9h 52m 37s |
| 2025-Dec-05, Friday | 06:59:04 | 11:54:56 | 16:50:48 | 9h 51m 44s |
| 2025-Dec-06, Saturday | 06:59:55 | 11:55:21 | 16:50:48 | 9h 50m 53s |
| 2025-Dec-07, Sunday | 07:00:44 | 11:55:47 | 16:50:50 | 9h 50m 6s |
| 2025-Dec-08, Monday | 07:01:32 | 11:56:13 | 16:50:54 | 9h 49m 22s |
| 2025-Dec-09, Tuesday | 07:02:19 | 11:56:40 | 16:51:00 | 9h 48m 41s |
| 2025-Dec-10, Wednesday | 07:03:06 | 11:57:07 | 16:51:08 | 9h 48m 2s |
| 2025-Dec-11, Thursday | 07:03:51 | 11:57:34 | 16:51:18 | 9h 47m 27s |
| 2025-Dec-12, Friday | 07:04:34 | 11:58:02 | 16:51:30 | 9h 46m 56s |
| 2025-Dec-13, Saturday | 07:05:17 | 11:58:31 | 16:51:44 | 9h 46m 27s |
| 2025-Dec-14, Sunday | 07:05:58 | 11:58:59 | 16:52:00 | 9h 46m 2s |
| 2025-Dec-15, Monday | 07:06:38 | 11:59:28 | 16:52:18 | 9h 45m 40s |
| 2025-Dec-16, Tuesday | 07:07:17 | 11:59:57 | 16:52:37 | 9h 45m 20s |
| 2025-Dec-17, Wednesday | 07:07:54 | 12:00:26 | 16:52:59 | 9h 45m 5s |
| 2025-Dec-18, Thursday | 07:08:29 | 12:00:56 | 16:53:22 | 9h 44m 53s |
| 2025-Dec-19, Friday | 07:09:04 | 12:01:25 | 16:53:47 | 9h 44m 43s |
| 2025-Dec-20, Saturday | 07:09:36 | 12:01:55 | 16:54:14 | 9h 44m 38s |
| 2025-Dec-21, Sunday | 07:10:07 | 12:02:25 | 16:54:42 | 9h 44m 35s |
| 2025-Dec-22, Monday | 07:10:37 | 12:02:55 | 16:55:12 | 9h 44m 35s |
| 2025-Dec-23, Tuesday | 07:11:04 | 12:03:24 | 16:55:44 | 9h 44m 40s |
| 2025-Dec-24, Wednesday | 07:11:31 | 12:03:54 | 16:56:18 | 9h 44m 47s |
| 2025-Dec-25, Thursday | 07:11:55 | 12:04:24 | 16:56:53 | 9h 44m 58s |
| 2025-Dec-26, Friday | 07:12:18 | 12:04:54 | 16:57:30 | 9h 45m 12s |
| 2025-Dec-27, Saturday | 07:12:38 | 12:05:23 | 16:58:08 | 9h 45m 30s |
| 2025-Dec-28, Sunday | 07:12:58 | 12:05:53 | 16:58:48 | 9h 45m 50s |
| 2025-Dec-29, Monday | 07:13:15 | 12:06:22 | 16:59:29 | 9h 46m 14s |
| 2025-Dec-30, Tuesday | 07:13:30 | 12:06:51 | 17:00:11 | 9h 46m 41s |
| 2025-Dec-31, Wednesday | 07:13:44 | 12:07:19 | 17:00:55 | 9h 47m 11s |
Day length in Tehran during the year on the chart:
Tehran on Iran map:
Largest populated areas in Iran
Mashhad (Khorāsān-e Raẕavī), Esfahan (Eşfahān), Karaj (Alborz), Tabriz (Āz̄arbāyjān-e Sharqī), Shiraz (Fārs), Ahvaz (Khūzestān), Qom (Qom), Kermanshah (Kermānshāh), Zahedan (Sīstān va Balūchestān), Rasht (Gīlān), Kerman (Kermān), Orumiyeh (Āz̄arbāyjān-e Gharbī), Hamadan (Hamadān), Arak (Markazī), Yazd (Yazd), Qazvin (Qazvīn), Bandar `Abbas (Hormozgān), Khomeyni Shahr (Eşfahān), Ardabil (Ardabīl), Khorramabad (Lorestān), Madan (Khūzestān), Zanjan (Zanjān), Sanandaj (Kordestān), Birjand (Khorāsān-e Jonūbī), Dezful (Khūzestān), Gorgan (Golestān), Sar Pol (Māzandarān), Borujerd (Lorestān), Kashan (Eşfahān), Zabol (Sīstān va Balūchestān)
Countries closest to Iran
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks