Chicago to Ust-Kut time converter

Ust-Kut is 13 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 PM in Ust-Kut.

Chicago CDT

Sunday, October 18, 2026

Ust-Kut IRKT

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Ust-Kut
Irkutsk Oblast, Russia
Sun, Oct 18
IRKTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Ust-Kut conversion table

Every hour of today in Chicago and the matching time in Ust-Kut. Light rows are typical working hours (9:00–18:00).

ChicagoUst-Kut
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Ust-Kut): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and Ust-Kut switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 18, 2027: +13h

Distance

Chicago and Ust-Kut are 8,974 km (5,576 miles) apart in a straight line.

More conversions

Ust-Kut to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Ust-KutLondon to Ust-KutLos Angeles to Ust-KutToronto to Ust-KutSão Paulo to Ust-KutParis to Ust-KutBerlin to Ust-KutMoscow to Ust-KutDubai to Ust-KutNew Delhi to Ust-KutBangkok to Ust-KutSingapore to Ust-Kut

Questions and answers

What is the time difference between Chicago and Ust-Kut?

Ust-Kut is 13 hours ahead of Chicago.

What time is it in Ust-Kut when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 PM in Ust-Kut.

When is the best time to call Ust-Kut from Chicago?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Ust-Kut): working hours on one side, early or late on the other.

Does the time difference between Chicago and Ust-Kut change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.