Today:
Sunrise: 09:26:07
|
Sunset: 16:53:04
|
Day Length: 7h 26m 57s
Time zone: Asia/Irkutsk, UTC +8 h.
Latitude: 54.5653, Longitude: 100.565
Irkutskaya Oblast’, Russia 
51 330 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 09:16:14 | 13:06:44 | 16:57:14 | 7h 41m 0s |
| 2025-Dec-02, Tuesday | 09:17:46 | 13:07:07 | 16:56:28 | 7h 38m 42s |
| 2025-Dec-03, Wednesday | 09:19:16 | 13:07:30 | 16:55:45 | 7h 36m 29s |
| 2025-Dec-04, Thursday | 09:20:44 | 13:07:54 | 16:55:05 | 7h 34m 21s |
| 2025-Dec-05, Friday | 09:22:09 | 13:08:19 | 16:54:30 | 7h 32m 21s |
| 2025-Dec-06, Saturday | 09:23:31 | 13:08:44 | 16:53:57 | 7h 30m 26s |
| 2025-Dec-07, Sunday | 09:24:50 | 13:09:10 | 16:53:29 | 7h 28m 39s |
| 2025-Dec-08, Monday | 09:26:07 | 13:09:36 | 16:53:04 | 7h 26m 57s |
| 2025-Dec-09, Tuesday | 09:27:21 | 13:10:02 | 16:52:44 | 7h 25m 23s |
| 2025-Dec-10, Wednesday | 09:28:32 | 13:10:29 | 16:52:27 | 7h 23m 55s |
| 2025-Dec-11, Thursday | 09:29:40 | 13:10:57 | 16:52:14 | 7h 22m 34s |
| 2025-Dec-12, Friday | 09:30:45 | 13:11:25 | 16:52:04 | 7h 21m 19s |
| 2025-Dec-13, Saturday | 09:31:47 | 13:11:53 | 16:51:59 | 7h 20m 12s |
| 2025-Dec-14, Sunday | 09:32:45 | 13:12:21 | 16:51:58 | 7h 19m 13s |
| 2025-Dec-15, Monday | 09:33:40 | 13:12:50 | 16:52:01 | 7h 18m 21s |
| 2025-Dec-16, Tuesday | 09:34:31 | 13:13:19 | 16:52:07 | 7h 17m 36s |
| 2025-Dec-17, Wednesday | 09:35:19 | 13:13:48 | 16:52:18 | 7h 16m 59s |
| 2025-Dec-18, Thursday | 09:36:03 | 13:14:18 | 16:52:32 | 7h 16m 29s |
| 2025-Dec-19, Friday | 09:36:44 | 13:14:47 | 16:52:51 | 7h 16m 7s |
| 2025-Dec-20, Saturday | 09:37:21 | 13:15:17 | 16:53:13 | 7h 15m 52s |
| 2025-Dec-21, Sunday | 09:37:54 | 13:15:47 | 16:53:39 | 7h 15m 45s |
| 2025-Dec-22, Monday | 09:38:24 | 13:16:17 | 16:54:10 | 7h 15m 46s |
| 2025-Dec-23, Tuesday | 09:38:49 | 13:16:47 | 16:54:44 | 7h 15m 55s |
| 2025-Dec-24, Wednesday | 09:39:11 | 13:17:16 | 16:55:22 | 7h 16m 11s |
| 2025-Dec-25, Thursday | 09:39:29 | 13:17:46 | 16:56:03 | 7h 16m 34s |
| 2025-Dec-26, Friday | 09:39:43 | 13:18:16 | 16:56:49 | 7h 17m 6s |
| 2025-Dec-27, Saturday | 09:39:53 | 13:18:45 | 16:57:38 | 7h 17m 45s |
| 2025-Dec-28, Sunday | 09:39:59 | 13:19:15 | 16:58:30 | 7h 18m 31s |
| 2025-Dec-29, Monday | 09:40:02 | 13:19:44 | 16:59:26 | 7h 19m 24s |
| 2025-Dec-30, Tuesday | 09:40:00 | 13:20:13 | 17:00:26 | 7h 20m 26s |
| 2025-Dec-31, Wednesday | 09:39:55 | 13:20:42 | 17:01:29 | 7h 21m 34s |
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’), 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