Sunrise and Sunset times in Tehran, Iran 
Tehran
☁️ Low chance of a spectacular sunset.
Tehrān, Iran
7 873 000 people
Current temperature 27 ° C 
Clear
Today:
 Sunrise: 05:51:34
|
 Sunset: 18:03:04
|
Day Length: 12h 11m 30s
Time zone: Asia/Tehran, UTC 3.5 h.
Latitude: 35.6719, Longitude: 51.4243
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 05:36:29 | 12:04:16 | 18:32:03 | 12h 55m 34s |
| 2025-Sep-02, Tuesday | 05:37:15 | 12:03:57 | 18:30:39 | 12h 53m 24s |
| 2025-Sep-03, Wednesday | 05:38:00 | 12:03:37 | 18:29:14 | 12h 51m 14s |
| 2025-Sep-04, Thursday | 05:38:45 | 12:03:17 | 18:27:50 | 12h 49m 5s |
| 2025-Sep-05, Friday | 05:39:30 | 12:02:57 | 18:26:24 | 12h 46m 54s |
| 2025-Sep-06, Saturday | 05:40:16 | 12:02:37 | 18:24:59 | 12h 44m 43s |
| 2025-Sep-07, Sunday | 05:41:01 | 12:02:17 | 18:23:32 | 12h 42m 31s |
| 2025-Sep-08, Monday | 05:41:46 | 12:01:56 | 18:22:06 | 12h 40m 20s |
| 2025-Sep-09, Tuesday | 05:42:31 | 12:01:35 | 18:20:39 | 12h 38m 8s |
| 2025-Sep-10, Wednesday | 05:43:16 | 12:01:14 | 18:19:12 | 12h 35m 56s |
| 2025-Sep-11, Thursday | 05:44:01 | 12:00:53 | 18:17:45 | 12h 33m 44s |
| 2025-Sep-12, Friday | 05:44:46 | 12:00:32 | 18:16:17 | 12h 31m 31s |
| 2025-Sep-13, Saturday | 05:45:31 | 12:00:11 | 18:14:50 | 12h 29m 19s |
| 2025-Sep-14, Sunday | 05:46:16 | 11:59:49 | 18:13:22 | 12h 27m 6s |
| 2025-Sep-15, Monday | 05:47:02 | 11:59:28 | 18:11:54 | 12h 24m 52s |
| 2025-Sep-16, Tuesday | 05:47:47 | 11:59:06 | 18:10:26 | 12h 22m 39s |
| 2025-Sep-17, Wednesday | 05:48:32 | 11:58:45 | 18:08:57 | 12h 20m 25s |
| 2025-Sep-18, Thursday | 05:49:18 | 11:58:23 | 18:07:29 | 12h 18m 11s |
| 2025-Sep-19, Friday | 05:50:03 | 11:58:02 | 18:06:01 | 12h 15m 58s |
| 2025-Sep-20, Saturday | 05:50:49 | 11:57:41 | 18:04:33 | 12h 13m 44s |
| 2025-Sep-21, Sunday | 05:51:34 | 11:57:19 | 18:03:04 | 12h 11m 30s |
| 2025-Sep-22, Monday | 05:52:20 | 11:56:58 | 18:01:36 | 12h 9m 16s |
| 2025-Sep-23, Tuesday | 05:53:06 | 11:56:37 | 18:00:08 | 12h 7m 2s |
| 2025-Sep-24, Wednesday | 05:53:52 | 11:56:16 | 17:58:40 | 12h 4m 48s |
| 2025-Sep-25, Thursday | 05:54:38 | 11:55:55 | 17:57:12 | 12h 2m 34s |
| 2025-Sep-26, Friday | 05:55:25 | 11:55:35 | 17:55:44 | 12h 0m 19s |
| 2025-Sep-27, Saturday | 05:56:12 | 11:55:14 | 17:54:17 | 11h 58m 5s |
| 2025-Sep-28, Sunday | 05:56:58 | 11:54:54 | 17:52:50 | 11h 55m 52s |
| 2025-Sep-29, Monday | 05:57:45 | 11:54:34 | 17:51:23 | 11h 53m 38s |
| 2025-Sep-30, Tuesday | 05:58:33 | 11:54:14 | 17:49:56 | 11h 51m 23s |
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)
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