Today:
Sunrise: 06:57:29
|
Sunset: 16:38:02
|
Day Length: 9h 40m 33s
Time zone: Asia/Tehran, UTC +3.5 h.
Latitude: 36.4229, Longitude: 54.9629
Semnān, Iran 
131 889 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:43:17 | 11:39:12 | 16:35:06 | 9h 51m 49s |
| 2025-Dec-02, Tuesday | 06:44:12 | 11:39:34 | 16:34:57 | 9h 50m 45s |
| 2025-Dec-03, Wednesday | 06:45:05 | 11:39:58 | 16:34:51 | 9h 49m 46s |
| 2025-Dec-04, Thursday | 06:45:58 | 11:40:22 | 16:34:46 | 9h 48m 48s |
| 2025-Dec-05, Friday | 06:46:50 | 11:40:47 | 16:34:43 | 9h 47m 53s |
| 2025-Dec-06, Saturday | 06:47:41 | 11:41:12 | 16:34:42 | 9h 47m 1s |
| 2025-Dec-07, Sunday | 06:48:31 | 11:41:38 | 16:34:44 | 9h 46m 13s |
| 2025-Dec-08, Monday | 06:49:20 | 11:42:04 | 16:34:47 | 9h 45m 27s |
| 2025-Dec-09, Tuesday | 06:50:08 | 11:42:30 | 16:34:53 | 9h 44m 45s |
| 2025-Dec-10, Wednesday | 06:50:55 | 11:42:57 | 16:35:00 | 9h 44m 5s |
| 2025-Dec-11, Thursday | 06:51:40 | 11:43:25 | 16:35:09 | 9h 43m 29s |
| 2025-Dec-12, Friday | 06:52:25 | 11:43:53 | 16:35:21 | 9h 42m 56s |
| 2025-Dec-13, Saturday | 06:53:08 | 11:44:21 | 16:35:34 | 9h 42m 26s |
| 2025-Dec-14, Sunday | 06:53:49 | 11:44:50 | 16:35:50 | 9h 42m 1s |
| 2025-Dec-15, Monday | 06:54:30 | 11:45:18 | 16:36:07 | 9h 41m 37s |
| 2025-Dec-16, Tuesday | 06:55:09 | 11:45:47 | 16:36:26 | 9h 41m 17s |
| 2025-Dec-17, Wednesday | 06:55:46 | 11:46:17 | 16:36:47 | 9h 41m 1s |
| 2025-Dec-18, Thursday | 06:56:22 | 11:46:46 | 16:37:10 | 9h 40m 48s |
| 2025-Dec-19, Friday | 06:56:56 | 11:47:16 | 16:37:35 | 9h 40m 39s |
| 2025-Dec-20, Saturday | 06:57:29 | 11:47:45 | 16:38:02 | 9h 40m 33s |
| 2025-Dec-21, Sunday | 06:58:00 | 11:48:15 | 16:38:30 | 9h 40m 30s |
| 2025-Dec-22, Monday | 06:58:29 | 11:48:45 | 16:39:00 | 9h 40m 31s |
| 2025-Dec-23, Tuesday | 06:58:57 | 11:49:15 | 16:39:32 | 9h 40m 35s |
| 2025-Dec-24, Wednesday | 06:59:23 | 11:49:45 | 16:40:06 | 9h 40m 43s |
| 2025-Dec-25, Thursday | 06:59:47 | 11:50:14 | 16:40:41 | 9h 40m 54s |
| 2025-Dec-26, Friday | 07:00:10 | 11:50:44 | 16:41:18 | 9h 41m 8s |
| 2025-Dec-27, Saturday | 07:00:31 | 11:51:14 | 16:41:57 | 9h 41m 26s |
| 2025-Dec-28, Sunday | 07:00:49 | 11:51:43 | 16:42:37 | 9h 41m 48s |
| 2025-Dec-29, Monday | 07:01:06 | 11:52:12 | 16:43:18 | 9h 42m 12s |
| 2025-Dec-30, Tuesday | 07:01:21 | 11:52:41 | 16:44:01 | 9h 42m 40s |
| 2025-Dec-31, Wednesday | 07:01:34 | 11:53:10 | 16:44:45 | 9h 43m 11s |
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 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:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks