Sunrise and Sunset times in Usol'ye-Sibirskoye, Russia 
Today:
 Sunrise: 09:03:52
|
 Sunset: 16:50:41
|
Day Length: 7h 46m 49s
Time zone: Asia/Irkutsk, UTC +8 h.
Latitude: 52.765, Longitude: 103.645
Usol'ye-Sibirskoye
Irkutskaya Oblast’, Russia 
85 900 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 08:54:36 | 12:54:25 | 16:54:14 | 7h 59m 38s |
| 2025-Dec-02, Tuesday | 08:56:02 | 12:54:48 | 16:53:33 | 7h 57m 31s |
| 2025-Dec-03, Wednesday | 08:57:26 | 12:55:11 | 16:52:56 | 7h 55m 30s |
| 2025-Dec-04, Thursday | 08:58:48 | 12:55:35 | 16:52:22 | 7h 53m 34s |
| 2025-Dec-05, Friday | 09:00:08 | 12:56:00 | 16:51:52 | 7h 51m 44s |
| 2025-Dec-06, Saturday | 09:01:25 | 12:56:25 | 16:51:25 | 7h 50m 0s |
| 2025-Dec-07, Sunday | 09:02:40 | 12:56:50 | 16:51:01 | 7h 48m 21s |
| 2025-Dec-08, Monday | 09:03:52 | 12:57:16 | 16:50:41 | 7h 46m 49s |
| 2025-Dec-09, Tuesday | 09:05:02 | 12:57:43 | 16:50:24 | 7h 45m 22s |
| 2025-Dec-10, Wednesday | 09:06:09 | 12:58:10 | 16:50:11 | 7h 44m 2s |
| 2025-Dec-11, Thursday | 09:07:13 | 12:58:38 | 16:50:02 | 7h 42m 49s |
| 2025-Dec-12, Friday | 09:08:15 | 12:59:05 | 16:49:56 | 7h 41m 41s |
| 2025-Dec-13, Saturday | 09:09:13 | 12:59:33 | 16:49:54 | 7h 40m 41s |
| 2025-Dec-14, Sunday | 09:10:09 | 13:00:02 | 16:49:55 | 7h 39m 46s |
| 2025-Dec-15, Monday | 09:11:01 | 13:00:31 | 16:50:00 | 7h 38m 59s |
| 2025-Dec-16, Tuesday | 09:11:51 | 13:01:00 | 16:50:09 | 7h 38m 18s |
| 2025-Dec-17, Wednesday | 09:12:37 | 13:01:29 | 16:50:21 | 7h 37m 44s |
| 2025-Dec-18, Thursday | 09:13:20 | 13:01:58 | 16:50:37 | 7h 37m 17s |
| 2025-Dec-19, Friday | 09:13:59 | 13:02:28 | 16:50:57 | 7h 36m 58s |
| 2025-Dec-20, Saturday | 09:14:36 | 13:02:58 | 16:51:20 | 7h 36m 44s |
| 2025-Dec-21, Sunday | 09:15:09 | 13:03:27 | 16:51:46 | 7h 36m 37s |
| 2025-Dec-22, Monday | 09:15:38 | 13:03:57 | 16:52:16 | 7h 36m 38s |
| 2025-Dec-23, Tuesday | 09:16:04 | 13:04:27 | 16:52:50 | 7h 36m 46s |
| 2025-Dec-24, Wednesday | 09:16:27 | 13:04:57 | 16:53:27 | 7h 37m 0s |
| 2025-Dec-25, Thursday | 09:16:46 | 13:05:27 | 16:54:08 | 7h 37m 22s |
| 2025-Dec-26, Friday | 09:17:01 | 13:05:56 | 16:54:51 | 7h 37m 50s |
| 2025-Dec-27, Saturday | 09:17:13 | 13:06:26 | 16:55:39 | 7h 38m 26s |
| 2025-Dec-28, Sunday | 09:17:22 | 13:06:55 | 16:56:29 | 7h 39m 7s |
| 2025-Dec-29, Monday | 09:17:26 | 13:07:25 | 16:57:23 | 7h 39m 57s |
| 2025-Dec-30, Tuesday | 09:17:28 | 13:07:54 | 16:58:20 | 7h 40m 52s |
| 2025-Dec-31, Wednesday | 09:17:25 | 13:08:22 | 16:59:19 | 7h 41m 54s |
Day length in Usol'ye-Sibirskoye during the year on the chart:
Usol'ye-Sibirskoye on Russia map:
Locations in the same time zone Asia/Irkutsk
Irkutsk (Irkutskaya Oblast’), Ulan-Ude (Buryatiya), Bratsk (Irkutskaya Oblast’), Angarsk (Irkutskaya Oblast’), Ust'-Ilimsk (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)
Largest populated areas in Russia
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’)
Countries closest to Russia
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
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:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks