Kostomarovo in numbers
- Coordinates
- 56.1035, 98.2865
- Region
- Irkutsk Oblast
- Country
- Russia, Europe
- Capital
- Moscow — 3655 km away
- Same name
- 8 more places in the world share this name
What time is it in Kostomarovo, Irkutsk Oblast, Russia
This page shows the time as it is now in Kostomarovo, Irkutsk Oblast, Russia, in the Asia/Irkutsk time zone (+8).
Kostomarovo, Russia
Wednesday, 4 November 2026
UTC+8 · Asia/Irkutsk
Local time in Kostomarovo
UTC+8 · no daylight saving time
Local time in Kostomarovo, Irkutsk Oblast.
The sun today
Sunrise 8:40 AM Solar noon 1:12 PM Sunset 5:43 PM Daylight 9 h 02 min Night 14 h 58 min Civil twilight 8:00 AM – 6:23 PM
Weather in Kostomarovo right now
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Weather data by Open-Meteo, updated every 30 minutes.
Kostomarovo and its neighbours
Postal codes
- 142862
- 396532
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Irkutsk Oblast
- Irkutsk 623 869
- Bratsk 256 600
- Angarsk 243 158
- Ust'-Ilimsk 100 271
- Usol'Ye-Sibirskoye 85 900
- Cheremkhovo 57 395
Other places named Kostomarovo
- Kostomarovo Voronezh Oblast, Russia
- Kostomarovo Kaluga Oblast, Russia
- Kostomarovo Moscow Oblast, Russia
- Kostomarovo Moscow Oblast, Russia
- Kostomarovo Tula Oblast, Russia
Same time zone — Asia/Irkutsk
- Irkutsk Russia
Nearby places
- Rybinsk — 1.6 km
- Borok — 4.0 km
- Nizhnyaya Zaimka — 5.5 km
- Nizhnyaya Gogolevka — 6.4 km
- Borisovo — 6.7 km
- Konovalova — 7.1 km
Kostomarovo: clock, sun and surroundings
The sun rises here at 8:40 AM and sets at 5:43 PM in Kostomarovo today. Daylight adds up to 9 h 02 min.
Rybinsk and Borok are close to Kostomarovo and observe the same time.
Kostomarovo takes in 2 postal codes.
Kostomarovo keeps time under Asia/Irkutsk. That places it at UTC+8, with daylight saving time No.
Questions and answers
- What is the time zone designation for Kostomarovo?
- The time zone designation for Kostomarovo is Asia/Irkutsk, with an offset of +8.
- Does Kostomarovo follow daylight saving time?
- No.
- Do you know the time of sunset in Kostomarovo?
- Yes, it is 5:43 PM.