Irkutsk to Bol’shoy Uluy Time Converter

Updating current time…
Irkutsk
RussiaIRKT
UTC+8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Bol’shoy Uluy
RussiaKRAT
UTC+7
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 pm20:00 IRKT (UTC+8), Nov 5, 2026 = 7:00 pm19:00 KRAT (UTC+7), Nov 5, 2026

Irkutsk is 1 hour ahead of Bol’shoy Uluy.

How the time difference changes

Irkutsk is 1 hour ahead of Bol’shoy Uluy year-round.

Working hours of 9:00 am to 6:00 pm in Irkutsk correspond to 8:00 am to 5:00 pm in Bol’shoy Uluy.Working hours of 09:00 to 18:00 in Irkutsk correspond to 08:00 to 17:00 in Bol’shoy Uluy.

Compare Irkutsk time with Bol’shoy Uluy time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

IRKT (Irkutsk Time) is 1 hour ahead of KRAT (Krasnoyarsk Time).
8:00 pm20:00 in Irkutsk, Russia is 7:00 pm19:00 in Bol’shoy Uluy, Russia

Irkutsk to Bol’shoy Uluy call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Irkutsk which corresponds to 9am-5pm09:00-17:00 in Bol’shoy Uluy

8:00 pm20:00 IRKT (Irkutsk Time) (Irkutsk, Russia). Offset UTC +8:00 hours
7:00 pm19:00 KRAT (Krasnoyarsk Time) (Bol’shoy Uluy, Russia). Offset UTC +7:00 hours

8:00 pm20:00 Irkutsk, Russia / 7:00 pm19:00 Bol’shoy Uluy, Russia

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Irkutsk, RussiaBol’shoy Uluy, Russia
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Irkutsk Time Zone and Facts

Time Zone

Abbreviation / Offset
IRKT – Irkutsk Time, UTC+8 (no daylight saving time)

Irkutsk Facts

Country
Russia
Alternative Names
Ehrkhүү khot, Ehrkhүү khoto, IKT, Ircutia, Irkoetsk, Irkotsk, Irkoutsk, Irkuck, Irkutk, Irkuts'k, Irkutsc, Irkutsk, Irkutska, Irkutskaj, Irkutskas, Irkutszk, Irkuțk, Irkùck, ayrktsk, ayrkwtsk, ileukucheukeu, irakutska, irukutsuku, xir khut skh, yi er ku ci ke, İrkutsk, Ιρκούτσκ, Іркутськ, Іркуцк, Иркутск, Иркутскай, Эрхүү хот, Эрхүү хото, Өrket, Өркет, אירקוטסק, אירקוצק, إيركوتسك, ارکٹسک, ایرکتسک, ایرکوتسک, इरकुत्स्क, อีร์คุตสค์, ირკუტსკი, イルクーツク, 伊爾庫茨克, 이르쿠츠크
Population
623,869
Currency
Ruble (RUB)
Geographic Coordinates
52° 17' N Latitude / 104° 17' E Longitude
International Dialing Code
+7
More About Irkutsk
Irkutsk local time and city facts

Bol’shoy Uluy Time Zone and Facts

Time Zone

Abbreviation / Offset
KRAT – Krasnoyarsk Time, UTC+7 (no daylight saving time)

Bol’shoy Uluy Facts

Country
Russia
Currency
Ruble (RUB)
Geographic Coordinates
56° 39' N Latitude / 90° 35' E Longitude
International Dialing Code
+7
More About Bol’shoy Uluy
Bol’shoy Uluy local time and city facts