Updating current time…
RussiaNOVT
UTC+7
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RussiaIRKT
UTC+8
1h ahead
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Quick answers

Selected conversion

7:00 pm19:00 NOVT (UTC+7), Nov 1, 2026 = 8:00 pm20:00 IRKT (UTC+8), Nov 1, 2026

Kuybyshev is 1 hour behind Irkutsk.

How the time difference changes

Kuybyshev is 1 hour behind Irkutsk year-round.

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

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

Time Difference

NOVT (Novosibirsk Time) is 1 hour behind IRKT (Irkutsk Time).
7:00 pm19:00 in Kuybyshev, Russia is 8:00 pm20:00 in Irkutsk, Russia

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

7:00 pm19:00 NOVT (Novosibirsk Time) (Kuybyshev, Russia). Offset UTC +7:00 hours
8:00 pm20:00 IRKT (Irkutsk Time) (Irkutsk, Russia). Offset UTC +8:00 hours

7:00 pm19:00 Kuybyshev, 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
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Kuybyshev Time Zone and Facts

Time Zone

Abbreviation / Offset
NOVT – Novosibirsk Time, UTC+7 (no daylight saving time)

Kuybyshev Facts

Country
Russia
Alternative Names
Kaen, Kainsk, Kouibychev, Kouïbychev, Kuibosev, Kuibyschew, Kuibyshev, Kuibõšev, Kujbisev, Kujbishev, Kujbiŝev, Kujbišev, Kujbysev, Kujbysew, Kujbyshau, Kujbyshev, Kujbysjev, Kujbyszew, Kujbyšev, Kujbyšew, Kuybyshev, Kúibyshev, gu bi xue fu, ku-ibisyepeu, kwybshyf, kwybyshf astan nwwsybyrsk, Каен, Куйбишев, Куйбышаў, Куйбышев, Кујбишев, كويبشيف, کویبیشف، استان نووسیبیرسک, 古比雪夫, 쿠이비셰프
Population
48,308
Currency
Ruble (RUB)
Geographic Coordinates
55° 26' N Latitude / 78° 19' 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