Irkutskaya Oblast’
Time zone: Asia/Irkutsk, UTC 8 h.
Latitude: 52.415, Longitude: 104.049
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 04:45:52 | 13:07:42 | 21:29:31 | 16h 43m 39s |
2025-Jul-02, Wednesday | 04:46:36 | 13:07:53 | 21:29:10 | 16h 42m 34s |
2025-Jul-03, Thursday | 04:47:23 | 13:08:04 | 21:28:45 | 16h 41m 22s |
2025-Jul-04, Friday | 04:48:13 | 13:08:15 | 21:28:17 | 16h 40m 4s |
2025-Jul-05, Saturday | 04:49:05 | 13:08:26 | 21:27:46 | 16h 38m 41s |
2025-Jul-06, Sunday | 04:50:00 | 13:08:36 | 21:27:12 | 16h 37m 12s |
2025-Jul-07, Monday | 04:50:57 | 13:08:45 | 21:26:34 | 16h 35m 37s |
2025-Jul-08, Tuesday | 04:51:56 | 13:08:55 | 21:25:54 | 16h 33m 58s |
2025-Jul-09, Wednesday | 04:52:58 | 13:09:04 | 21:25:10 | 16h 32m 12s |
2025-Jul-10, Thursday | 04:54:01 | 13:09:12 | 21:24:23 | 16h 30m 22s |
2025-Jul-11, Friday | 04:55:07 | 13:09:21 | 21:23:34 | 16h 28m 27s |
2025-Jul-12, Saturday | 04:56:15 | 13:09:28 | 21:22:41 | 16h 26m 26s |
2025-Jul-13, Sunday | 04:57:25 | 13:09:36 | 21:21:46 | 16h 24m 21s |
2025-Jul-14, Monday | 04:58:37 | 13:09:42 | 21:20:48 | 16h 22m 11s |
2025-Jul-15, Tuesday | 04:59:50 | 13:09:49 | 21:19:47 | 16h 19m 57s |
2025-Jul-16, Wednesday | 05:01:06 | 13:09:54 | 21:18:43 | 16h 17m 37s |
2025-Jul-17, Thursday | 05:02:23 | 13:09:59 | 21:17:36 | 16h 15m 13s |
2025-Jul-18, Friday | 05:03:41 | 13:10:04 | 21:16:27 | 16h 12m 46s |
2025-Jul-19, Saturday | 05:05:01 | 13:10:08 | 21:15:15 | 16h 10m 14s |
2025-Jul-20, Sunday | 05:06:23 | 13:10:12 | 21:14:01 | 16h 7m 38s |
2025-Jul-21, Monday | 05:07:46 | 13:10:15 | 21:12:44 | 16h 4m 58s |
2025-Jul-22, Tuesday | 05:09:10 | 13:10:17 | 21:11:25 | 16h 2m 15s |
2025-Jul-23, Wednesday | 05:10:35 | 13:10:19 | 21:10:03 | 15h 59m 28s |
2025-Jul-24, Thursday | 05:12:02 | 13:10:21 | 21:08:39 | 15h 56m 37s |
2025-Jul-25, Friday | 05:13:30 | 13:10:21 | 21:07:13 | 15h 53m 43s |
2025-Jul-26, Saturday | 05:14:58 | 13:10:21 | 21:05:45 | 15h 50m 47s |
2025-Jul-27, Sunday | 05:16:28 | 13:10:21 | 21:04:14 | 15h 47m 46s |
2025-Jul-28, Monday | 05:17:59 | 13:10:20 | 21:02:41 | 15h 44m 42s |
2025-Jul-29, Tuesday | 05:19:30 | 13:10:18 | 21:01:06 | 15h 41m 36s |
2025-Jul-30, Wednesday | 05:21:03 | 13:10:16 | 20:59:29 | 15h 38m 26s |
2025-Jul-31, Thursday | 05:22:36 | 13:10:13 | 20:57:50 | 15h 35m 14s |
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’), Kirensk (Irkutskaya Oblast’), Taksimo (Buryatiya), Kamennyy Kar'yer (Irkutskaya Oblast’), Baranova (Irkutskaya Oblast’), Chebogory (Irkutskaya Oblast’), Kordon (Irkutskaya Oblast’), Perevoz (Irkutskaya Oblast’), Ivanovka (Irkutskaya Oblast’), Odinsk (Irkutskaya Oblast’), Savvateyevka (Irkutskaya Oblast’), Yershovka (Irkutskaya Oblast’)
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