Updating current time…
RussiaKRAT
UTC+7
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3am
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6pm
9pm
RussiaIRKT
UTC+8
1h ahead
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9am
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9pm

Quick answers

Selected conversion

7:00 pm19:00 KRAT (UTC+7), Nov 6, 2026 = 8:00 pm20:00 IRKT (UTC+8), Nov 6, 2026

Bystryy Istok is 1 hour behind Irkutsk.

How the time difference changes

Bystryy Istok is 1 hour behind Irkutsk year-round.

Working hours of 9:00 am to 6:00 pm in Bystryy Istok correspond to 10:00 am to 7:00 pm in Irkutsk.Working hours of 09:00 to 18:00 in Bystryy Istok correspond to 10:00 to 19:00 in Irkutsk.

Compare Bystryy Istok time with Irkutsk time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

KRAT (Krasnoyarsk Time) is 1 hour behind IRKT (Irkutsk Time).
7:00 pm19:00 in Bystryy Istok, Russia is 8:00 pm20:00 in Irkutsk, Russia

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

7:00 pm19:00 KRAT (Krasnoyarsk Time) (Bystryy Istok, Russia). Offset UTC +7:00 hours
8:00 pm20:00 IRKT (Irkutsk Time) (Irkutsk, Russia). Offset UTC +8:00 hours

7:00 pm19:00 Bystryy Istok, Russia / 8:00 pm20:00 Irkutsk, 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
Bystryy Istok, RussiaIrkutsk, Russia
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Bystryy Istok Time Zone and Facts

Time Zone

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

Bystryy Istok Facts

Country
Russia
Population
4,455
Currency
Ruble (RUB)
Geographic Coordinates
52° 22' N Latitude / 84° 23' E Longitude
International Dialing Code
+7

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