Today:
Sunrise: 09:15:33
|
Sunset: 16:02:23
|
Day Length: 6h 46m 50s
Time zone: Asia/Irkutsk, UTC +8 h.
Latitude: 57.7857, Longitude: 108.112
Irkutskaya Oblast’, Russia 
13 308 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 09:05:41 | 12:36:33 | 16:07:24 | 7h 1m 43s |
| 2025-Dec-02, Tuesday | 09:07:27 | 12:36:55 | 16:06:24 | 6h 58m 57s |
| 2025-Dec-03, Wednesday | 09:09:10 | 12:37:19 | 16:05:27 | 6h 56m 17s |
| 2025-Dec-04, Thursday | 09:10:50 | 12:37:43 | 16:04:35 | 6h 53m 45s |
| 2025-Dec-05, Friday | 09:12:28 | 12:38:07 | 16:03:47 | 6h 51m 19s |
| 2025-Dec-06, Saturday | 09:14:02 | 12:38:32 | 16:03:03 | 6h 49m 1s |
| 2025-Dec-07, Sunday | 09:15:33 | 12:38:58 | 16:02:23 | 6h 46m 50s |
| 2025-Dec-08, Monday | 09:17:00 | 12:39:24 | 16:01:48 | 6h 44m 48s |
| 2025-Dec-09, Tuesday | 09:18:24 | 12:39:51 | 16:01:17 | 6h 42m 53s |
| 2025-Dec-10, Wednesday | 09:19:45 | 12:40:18 | 16:00:50 | 6h 41m 5s |
| 2025-Dec-11, Thursday | 09:21:02 | 12:40:45 | 16:00:29 | 6h 39m 27s |
| 2025-Dec-12, Friday | 09:22:14 | 12:41:13 | 16:00:11 | 6h 37m 57s |
| 2025-Dec-13, Saturday | 09:23:23 | 12:41:41 | 15:59:59 | 6h 36m 36s |
| 2025-Dec-14, Sunday | 09:24:28 | 12:42:10 | 15:59:51 | 6h 35m 23s |
| 2025-Dec-15, Monday | 09:25:29 | 12:42:38 | 15:59:48 | 6h 34m 19s |
| 2025-Dec-16, Tuesday | 09:26:25 | 12:43:07 | 15:59:50 | 6h 33m 25s |
| 2025-Dec-17, Wednesday | 09:27:17 | 12:43:37 | 15:59:56 | 6h 32m 39s |
| 2025-Dec-18, Thursday | 09:28:05 | 12:44:06 | 16:00:07 | 6h 32m 2s |
| 2025-Dec-19, Friday | 09:28:48 | 12:44:36 | 16:00:23 | 6h 31m 35s |
| 2025-Dec-20, Saturday | 09:29:27 | 12:45:05 | 16:00:44 | 6h 31m 17s |
| 2025-Dec-21, Sunday | 09:30:01 | 12:45:35 | 16:01:09 | 6h 31m 8s |
| 2025-Dec-22, Monday | 09:30:30 | 12:46:05 | 16:01:39 | 6h 31m 9s |
| 2025-Dec-23, Tuesday | 09:30:55 | 12:46:35 | 16:02:14 | 6h 31m 19s |
| 2025-Dec-24, Wednesday | 09:31:15 | 12:47:04 | 16:02:54 | 6h 31m 39s |
| 2025-Dec-25, Thursday | 09:31:30 | 12:47:34 | 16:03:38 | 6h 32m 8s |
| 2025-Dec-26, Friday | 09:31:41 | 12:48:04 | 16:04:27 | 6h 32m 46s |
| 2025-Dec-27, Saturday | 09:31:47 | 12:48:33 | 16:05:20 | 6h 33m 33s |
| 2025-Dec-28, Sunday | 09:31:48 | 12:49:03 | 16:06:17 | 6h 34m 29s |
| 2025-Dec-29, Monday | 09:31:45 | 12:49:32 | 16:07:19 | 6h 35m 34s |
| 2025-Dec-30, Tuesday | 09:31:37 | 12:50:01 | 16:08:25 | 6h 36m 48s |
| 2025-Dec-31, Wednesday | 09:31:24 | 12:50:30 | 16:09:36 | 6h 38m 12s |
Irkutsk (Irkutskaya Oblast’), Ulan-Ude (Buryatiya), Bratsk (Irkutskaya Oblast’), 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’), 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