Updating current time…
RussiaIRKT
UTC+8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
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 6, 2026 = 7:00 pm19:00 KRAT (UTC+7), Nov 6, 2026

Irkutsk is 1 hour ahead of Bystryy Istok.

How the time difference changes

Irkutsk is 1 hour ahead of Bystryy Istok year-round.

Working hours of 9:00 am to 6:00 pm in Irkutsk correspond to 8:00 am to 5:00 pm in Bystryy Istok.Working hours of 09:00 to 18:00 in Irkutsk correspond to 08:00 to 17:00 in Bystryy Istok.

Compare Irkutsk time with Bystryy Istok 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 Bystryy Istok, Russia

Irkutsk to Bystryy Istok 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 Bystryy Istok

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

8:00 pm20:00 Irkutsk, Russia / 7:00 pm19:00 Bystryy Istok, 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, RussiaBystryy Istok, 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

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