Sunrise and Sunset times in Semnan, Iran 
Semnan
☁️ Low chance of a spectacular sunset.
Semnān, Iran
124 826 people
Current temperature 25 ° C 
Clear
Today:
 Sunrise: 05:43:47
|
 Sunset: 17:55:16
|
Day Length: 12h 11m 29s
Time zone: Asia/Tehran, UTC 3.5 h.
Latitude: 35.5548, Longitude: 53.3743
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 05:28:47 | 11:56:28 | 18:24:09 | 12h 55m 22s |
| 2025-Sep-02, Tuesday | 05:29:33 | 11:56:09 | 18:22:45 | 12h 53m 12s |
| 2025-Sep-03, Wednesday | 05:30:18 | 11:55:49 | 18:21:21 | 12h 51m 3s |
| 2025-Sep-04, Thursday | 05:31:03 | 11:55:29 | 18:19:56 | 12h 48m 53s |
| 2025-Sep-05, Friday | 05:31:47 | 11:55:09 | 18:18:31 | 12h 46m 44s |
| 2025-Sep-06, Saturday | 05:32:32 | 11:54:49 | 18:17:06 | 12h 44m 34s |
| 2025-Sep-07, Sunday | 05:33:17 | 11:54:29 | 18:15:40 | 12h 42m 23s |
| 2025-Sep-08, Monday | 05:34:02 | 11:54:08 | 18:14:14 | 12h 40m 12s |
| 2025-Sep-09, Tuesday | 05:34:47 | 11:53:47 | 18:12:48 | 12h 38m 1s |
| 2025-Sep-10, Wednesday | 05:35:32 | 11:53:26 | 18:11:21 | 12h 35m 49s |
| 2025-Sep-11, Thursday | 05:36:17 | 11:53:05 | 18:09:54 | 12h 33m 37s |
| 2025-Sep-12, Friday | 05:37:01 | 11:52:44 | 18:08:27 | 12h 31m 26s |
| 2025-Sep-13, Saturday | 05:37:46 | 11:52:23 | 18:06:59 | 12h 29m 13s |
| 2025-Sep-14, Sunday | 05:38:31 | 11:52:01 | 18:05:32 | 12h 27m 1s |
| 2025-Sep-15, Monday | 05:39:16 | 11:51:40 | 18:04:04 | 12h 24m 48s |
| 2025-Sep-16, Tuesday | 05:40:01 | 11:51:18 | 18:02:36 | 12h 22m 35s |
| 2025-Sep-17, Wednesday | 05:40:46 | 11:50:57 | 18:01:08 | 12h 20m 22s |
| 2025-Sep-18, Thursday | 05:41:31 | 11:50:36 | 17:59:40 | 12h 18m 9s |
| 2025-Sep-19, Friday | 05:42:16 | 11:50:14 | 17:58:12 | 12h 15m 56s |
| 2025-Sep-20, Saturday | 05:43:01 | 11:49:53 | 17:56:44 | 12h 13m 43s |
| 2025-Sep-21, Sunday | 05:43:47 | 11:49:31 | 17:55:16 | 12h 11m 29s |
| 2025-Sep-22, Monday | 05:44:32 | 11:49:10 | 17:53:48 | 12h 9m 16s |
| 2025-Sep-23, Tuesday | 05:45:18 | 11:48:49 | 17:52:20 | 12h 7m 2s |
| 2025-Sep-24, Wednesday | 05:46:04 | 11:48:28 | 17:50:53 | 12h 4m 49s |
| 2025-Sep-25, Thursday | 05:46:50 | 11:48:07 | 17:49:25 | 12h 2m 35s |
| 2025-Sep-26, Friday | 05:47:36 | 11:47:47 | 17:47:58 | 12h 0m 22s |
| 2025-Sep-27, Saturday | 05:48:22 | 11:47:26 | 17:46:30 | 11h 58m 8s |
| 2025-Sep-28, Sunday | 05:49:09 | 11:47:06 | 17:45:03 | 11h 55m 54s |
| 2025-Sep-29, Monday | 05:49:56 | 11:46:46 | 17:43:37 | 11h 53m 41s |
| 2025-Sep-30, Tuesday | 05:50:42 | 11:46:26 | 17:42:10 | 11h 51m 28s |
Day length in Semnan during the year on the chart:
Semnan on Iran map:
Largest Populated Areas in Iran
Tehran (Tehrān), 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)
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