Irkutskaya Oblast’
Time zone: Asia/Irkutsk, UTC 8 h.
Latitude: 52.3617, Longitude: 104.272
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jun-01, Sunday | 04:46:40 | 13:00:46 | 21:14:52 | 16h 28m 12s |
2025-Jun-02, Monday | 04:45:52 | 13:00:55 | 21:15:59 | 16h 30m 7s |
2025-Jun-03, Tuesday | 04:45:07 | 13:01:05 | 21:17:03 | 16h 31m 56s |
2025-Jun-04, Wednesday | 04:44:25 | 13:01:15 | 21:18:06 | 16h 33m 41s |
2025-Jun-05, Thursday | 04:43:46 | 13:01:26 | 21:19:06 | 16h 35m 20s |
2025-Jun-06, Friday | 04:43:10 | 13:01:36 | 21:20:03 | 16h 36m 53s |
2025-Jun-07, Saturday | 04:42:37 | 13:01:48 | 21:20:58 | 16h 38m 21s |
2025-Jun-08, Sunday | 04:42:07 | 13:01:59 | 21:21:51 | 16h 39m 44s |
2025-Jun-09, Monday | 04:41:41 | 13:02:11 | 21:22:41 | 16h 41m 0s |
2025-Jun-10, Tuesday | 04:41:17 | 13:02:23 | 21:23:28 | 16h 42m 11s |
2025-Jun-11, Wednesday | 04:40:57 | 13:02:35 | 21:24:12 | 16h 43m 15s |
2025-Jun-12, Thursday | 04:40:40 | 13:02:47 | 21:24:54 | 16h 44m 14s |
2025-Jun-13, Friday | 04:40:26 | 13:03:00 | 21:25:33 | 16h 45m 7s |
2025-Jun-14, Saturday | 04:40:16 | 13:03:12 | 21:26:09 | 16h 45m 53s |
2025-Jun-15, Sunday | 04:40:09 | 13:03:25 | 21:26:42 | 16h 46m 33s |
2025-Jun-16, Monday | 04:40:04 | 13:03:38 | 21:27:11 | 16h 47m 7s |
2025-Jun-17, Tuesday | 04:40:03 | 13:03:51 | 21:27:38 | 16h 47m 35s |
2025-Jun-18, Wednesday | 04:40:06 | 13:04:04 | 21:28:02 | 16h 47m 56s |
2025-Jun-19, Thursday | 04:40:11 | 13:04:17 | 21:28:23 | 16h 48m 12s |
2025-Jun-20, Friday | 04:40:20 | 13:04:30 | 21:28:40 | 16h 48m 20s |
2025-Jun-21, Saturday | 04:40:32 | 13:04:43 | 21:28:55 | 16h 48m 23s |
2025-Jun-22, Sunday | 04:40:47 | 13:04:56 | 21:29:06 | 16h 48m 19s |
2025-Jun-23, Monday | 04:41:05 | 13:05:09 | 21:29:14 | 16h 48m 9s |
2025-Jun-24, Tuesday | 04:41:26 | 13:05:22 | 21:29:18 | 16h 47m 52s |
2025-Jun-25, Wednesday | 04:41:50 | 13:05:35 | 21:29:20 | 16h 47m 30s |
2025-Jun-26, Thursday | 04:42:17 | 13:05:48 | 21:29:18 | 16h 47m 1s |
2025-Jun-27, Friday | 04:42:48 | 13:06:00 | 21:29:12 | 16h 46m 24s |
2025-Jun-28, Saturday | 04:43:21 | 13:06:12 | 21:29:04 | 16h 45m 43s |
2025-Jun-29, Sunday | 04:43:57 | 13:06:25 | 21:28:52 | 16h 44m 55s |
2025-Jun-30, Monday | 04:44:35 | 13:06:36 | 21:28:37 | 16h 44m 2s |
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), Savvateyevka (Irkutskaya Oblast’), Yershovka (Irkutskaya Oblast’), Chebogory (Irkutskaya Oblast’), Kordon (Irkutskaya Oblast’), Perevoz (Irkutskaya Oblast’), Ivanovka (Irkutskaya Oblast’), Odinsk (Irkutskaya Oblast’), Parfenovka (Irkutskaya Oblast’), Kamennyy Kar'yer (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