Sioux City to Chicago time converter

Sioux City and Chicago are on the same time. When it is 9:00 AM in Sioux City, it is 9:00 AM in Chicago.

Sioux City CDT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Sioux City
Iowa, United States
Mon, Oct 19
CDTUTC-5
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5±0
Finding your time zone…
Shared working hours (9:00–18:00)

Sioux City to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 6:00 PM in Sioux City (9:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Sioux City and Chicago are 724 km (450 miles) apart in a straight line.

More conversions

Chicago to Sioux CitySioux City to New YorkSioux City to LondonSioux City to Los AngelesSioux City to TorontoSioux City to São PauloSioux City to ParisSioux City to BerlinSioux City to MoscowSioux City to DubaiSioux City to New DelhiSioux City to BangkokSioux City to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Sioux City and Chicago?

Sioux City and Chicago are on the same time.

What time is it in Chicago when it is 9 AM in Sioux City?

When it is 9:00 AM in Sioux City, it is 9:00 AM in Chicago.

When is the best time to call Chicago from Sioux City?

Both sides are at work from 9:00 AM – 6:00 PM in Sioux City (9:00 AM – 6:00 PM in Chicago).

Does the time difference between Sioux City and Chicago change?

No. The difference stays 0 hours all year.