Centennial to Chicago time converter

Chicago is 1 hour ahead of Centennial. When it is 9:00 AM in Centennial, it is 10:00 AM in Chicago.

Centennial MDT

Friday, October 16, 2026

Chicago CDT

Friday, October 16, 2026

Centennial
Colorado, United States
Fri, Oct 16
MDTUTC-6
Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Centennial to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Centennial (10:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Centennial and Chicago switch clocks on different dates:

  • Oct 16, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 16, 2027: +1h

Distance

Centennial and Chicago are 1,471 km (914 miles) apart in a straight line.

More conversions

Chicago to CentennialCentennial to New YorkCentennial to LondonCentennial to Los AngelesCentennial to TorontoCentennial to São PauloCentennial to ParisCentennial to BerlinCentennial to MoscowCentennial to DubaiCentennial to New DelhiCentennial to BangkokCentennial 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 Centennial and Chicago?

Chicago is 1 hour ahead of Centennial.

What time is it in Chicago when it is 9 AM in Centennial?

When it is 9:00 AM in Centennial, it is 10:00 AM in Chicago.

When is the best time to call Chicago from Centennial?

Both sides are at work from 9:00 AM – 5:00 PM in Centennial (10:00 AM – 6:00 PM in Chicago).

Does the time difference between Centennial and Chicago change?

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