Today:
Sunrise: 09:28:57
|
Sunset: 16:40:07
|
Day Length: 7h 11m 10s
Time zone: Asia/Irkutsk, UTC +8 h.
Latitude: 56.157, Longitude: 101.615
Irkutskaya Oblast’, Russia 
246 348 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 09:21:12 | 13:02:32 | 16:43:53 | 7h 22m 41s |
| 2025-Dec-02, Tuesday | 09:22:50 | 13:02:55 | 16:43:00 | 7h 20m 10s |
| 2025-Dec-03, Wednesday | 09:24:26 | 13:03:18 | 16:42:11 | 7h 17m 45s |
| 2025-Dec-04, Thursday | 09:25:59 | 13:03:42 | 16:41:25 | 7h 15m 26s |
| 2025-Dec-05, Friday | 09:27:30 | 13:04:07 | 16:40:44 | 7h 13m 14s |
| 2025-Dec-06, Saturday | 09:28:57 | 13:04:32 | 16:40:07 | 7h 11m 10s |
| 2025-Dec-07, Sunday | 09:30:22 | 13:04:58 | 16:39:33 | 7h 9m 11s |
| 2025-Dec-08, Monday | 09:31:44 | 13:05:24 | 16:39:04 | 7h 7m 20s |
| 2025-Dec-09, Tuesday | 09:33:02 | 13:05:50 | 16:38:39 | 7h 5m 37s |
| 2025-Dec-10, Wednesday | 09:34:17 | 13:06:17 | 16:38:17 | 7h 4m 0s |
| 2025-Dec-11, Thursday | 09:35:29 | 13:06:45 | 16:38:00 | 7h 2m 31s |
| 2025-Dec-12, Friday | 09:36:38 | 13:07:13 | 16:37:48 | 7h 1m 10s |
| 2025-Dec-13, Saturday | 09:37:42 | 13:07:41 | 16:37:39 | 6h 59m 57s |
| 2025-Dec-14, Sunday | 09:38:44 | 13:08:09 | 16:37:35 | 6h 58m 51s |
| 2025-Dec-15, Monday | 09:39:41 | 13:08:38 | 16:37:35 | 6h 57m 54s |
| 2025-Dec-16, Tuesday | 09:40:35 | 13:09:07 | 16:37:40 | 6h 57m 5s |
| 2025-Dec-17, Wednesday | 09:41:24 | 13:09:36 | 16:37:48 | 6h 56m 24s |
| 2025-Dec-18, Thursday | 09:42:10 | 13:10:06 | 16:38:01 | 6h 55m 51s |
| 2025-Dec-19, Friday | 09:42:52 | 13:10:35 | 16:38:19 | 6h 55m 27s |
| 2025-Dec-20, Saturday | 09:43:29 | 13:11:05 | 16:38:41 | 6h 55m 12s |
| 2025-Dec-21, Sunday | 09:44:03 | 13:11:35 | 16:39:07 | 6h 55m 4s |
| 2025-Dec-22, Monday | 09:44:32 | 13:12:05 | 16:39:37 | 6h 55m 5s |
| 2025-Dec-23, Tuesday | 09:44:58 | 13:12:34 | 16:40:11 | 6h 55m 13s |
| 2025-Dec-24, Wednesday | 09:45:19 | 13:13:04 | 16:40:50 | 6h 55m 31s |
| 2025-Dec-25, Thursday | 09:45:35 | 13:13:34 | 16:41:33 | 6h 55m 58s |
| 2025-Dec-26, Friday | 09:45:48 | 13:14:04 | 16:42:20 | 6h 56m 32s |
| 2025-Dec-27, Saturday | 09:45:56 | 13:14:33 | 16:43:10 | 6h 57m 14s |
| 2025-Dec-28, Sunday | 09:46:00 | 13:15:03 | 16:44:05 | 6h 58m 5s |
| 2025-Dec-29, Monday | 09:46:00 | 13:15:32 | 16:45:04 | 6h 59m 4s |
| 2025-Dec-30, Tuesday | 09:45:55 | 13:16:01 | 16:46:07 | 7h 0m 12s |
| 2025-Dec-31, Wednesday | 09:45:46 | 13:16:30 | 16:47:13 | 7h 1m 27s |
Irkutsk (Irkutskaya Oblast’), Ulan-Ude (Buryatiya), Angarsk (Irkutskaya Oblast’), Ust'-Ilimsk (Irkutskaya Oblast’), Usol'ye-Sibirskoye (Irkutskaya Oblast’), Zima (Irkutskaya Oblast’), Cheremkhovo (Irkutskaya Oblast’), Tayshet (Irkutskaya Oblast’), Tulun (Irkutskaya Oblast’), Nizhneudinsk (Irkutskaya Oblast’), Zheleznogorsk-Ilimskiy (Irkutskaya Oblast’), Severobaykal'sk (Buryatiya), Ust'-Kut (Irkutskaya Oblast’), Gusinoozersk (Buryatiya), Slyudyanka (Irkutskaya Oblast’), Kyakhta (Buryatiya), Bodaybo (Irkutskaya Oblast’), Ust'-Ordynskiy (Irkutskaya Oblast’), Kirensk (Irkutskaya Oblast’), Taksimo (Buryatiya)
Moscow (Moskva), Saint Petersburg (Sankt-Peterburg), Novosibirsk (Novosibirskaya Oblast’), Yekaterinburg (Sverdlovskaya Oblast’), Nizhniy Novgorod (Nizhegorodskaya Oblast’), Samara (Samarskaya Oblast’), Omsk (Omskaya Oblast’), Kazan' (Tatarstan), Chelyabinsk (Chelyabinskaya Oblast’), Rostov-na-Donu (Rostovskaya Oblast’), Ufa (Bashkortostan), Perm' (Permskiy Kray), Volgograd (Volgogradskaya Oblast’), Krasnoyarsk (Krasnoyarskiy Kray), Voronezh (Voronezhskaya Oblast’), Saratov (Saratovskaya Oblast’), Tol'yatti (Samarskaya Oblast’), Krasnodar (Krasnodarskiy Kray), Ul'yanovsk (Ul’yanovskaya Oblast’), Izhevsk (Udmurtiya), Yaroslavl' (Yaroslavskaya Oblast’), Barnaul (Altayskiy Kray), Vladivostok (Primorskiy Kray), Irkutsk (Irkutskaya Oblast’), Khabarovsk (Khabarovskiy Kray), Makhachkala (Dagestan), Orenburg (Orenburgskaya Oblast’), Novokuznetsk (Kemerovskaya Oblast’), Tomsk (Tomskaya Oblast’), Ryazan' (Ryazanskaya Oblast’)
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