Irkutskaya Oblast’
Time zone: Asia/Irkutsk, UTC 8 h.
Latitude: 53.1283, Longitude: 103.21
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 04:45:00 | 13:11:03 | 21:37:06 | 16h 52m 6s |
2025-Jul-02, Wednesday | 04:45:45 | 13:11:14 | 21:36:43 | 16h 50m 58s |
2025-Jul-03, Thursday | 04:46:34 | 13:11:26 | 21:36:17 | 16h 49m 43s |
2025-Jul-04, Friday | 04:47:25 | 13:11:36 | 21:35:48 | 16h 48m 23s |
2025-Jul-05, Saturday | 04:48:19 | 13:11:47 | 21:35:15 | 16h 46m 56s |
2025-Jul-06, Sunday | 04:49:15 | 13:11:57 | 21:34:39 | 16h 45m 24s |
2025-Jul-07, Monday | 04:50:14 | 13:12:07 | 21:34:00 | 16h 43m 46s |
2025-Jul-08, Tuesday | 04:51:15 | 13:12:16 | 21:33:17 | 16h 42m 2s |
2025-Jul-09, Wednesday | 04:52:19 | 13:12:25 | 21:32:32 | 16h 40m 13s |
2025-Jul-10, Thursday | 04:53:25 | 13:12:34 | 21:31:43 | 16h 38m 18s |
2025-Jul-11, Friday | 04:54:33 | 13:12:42 | 21:30:51 | 16h 36m 18s |
2025-Jul-12, Saturday | 04:55:43 | 13:12:50 | 21:29:56 | 16h 34m 13s |
2025-Jul-13, Sunday | 04:56:55 | 13:12:57 | 21:28:59 | 16h 32m 4s |
2025-Jul-14, Monday | 04:58:09 | 13:13:04 | 21:27:58 | 16h 29m 49s |
2025-Jul-15, Tuesday | 04:59:25 | 13:13:10 | 21:26:54 | 16h 27m 29s |
2025-Jul-16, Wednesday | 05:00:43 | 13:13:16 | 21:25:48 | 16h 25m 5s |
2025-Jul-17, Thursday | 05:02:03 | 13:13:21 | 21:24:39 | 16h 22m 36s |
2025-Jul-18, Friday | 05:03:24 | 13:13:26 | 21:23:27 | 16h 20m 3s |
2025-Jul-19, Saturday | 05:04:47 | 13:13:30 | 21:22:12 | 16h 17m 25s |
2025-Jul-20, Sunday | 05:06:11 | 13:13:33 | 21:20:55 | 16h 14m 44s |
2025-Jul-21, Monday | 05:07:37 | 13:13:36 | 21:19:36 | 16h 11m 59s |
2025-Jul-22, Tuesday | 05:09:04 | 13:13:39 | 21:18:13 | 16h 9m 9s |
2025-Jul-23, Wednesday | 05:10:33 | 13:13:41 | 21:16:49 | 16h 6m 16s |
2025-Jul-24, Thursday | 05:12:02 | 13:13:42 | 21:15:22 | 16h 3m 20s |
2025-Jul-25, Friday | 05:13:33 | 13:13:43 | 21:13:53 | 16h 0m 20s |
2025-Jul-26, Saturday | 05:15:05 | 13:13:43 | 21:12:21 | 15h 57m 16s |
2025-Jul-27, Sunday | 05:16:38 | 13:13:42 | 21:10:47 | 15h 54m 9s |
2025-Jul-28, Monday | 05:18:11 | 13:13:41 | 21:09:11 | 15h 51m 0s |
2025-Jul-29, Tuesday | 05:19:46 | 13:13:40 | 21:07:33 | 15h 47m 47s |
2025-Jul-30, Wednesday | 05:21:22 | 13:13:37 | 21:05:53 | 15h 44m 31s |
2025-Jul-31, Thursday | 05:22:58 | 13:13:34 | 21:04:11 | 15h 41m 13s |
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’), Baza (Irkutskaya Oblast’), Parfenovka (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