Rochester Hills to Chicago time converter

Chicago is 1 hour behind Rochester Hills. When it is 9:00 AM in Rochester Hills, it is 8:00 AM in Chicago.

Rochester Hills EDT

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Rochester Hills
Michigan, United States
Tue, Oct 20
EDTUTC-4
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Rochester Hills to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -1h

Distance

Rochester Hills and Chicago are 381 km (237 miles) apart in a straight line.

More conversions

Chicago to Rochester HillsRochester Hills to New YorkRochester Hills to LondonRochester Hills to Los AngelesRochester Hills to TorontoRochester Hills to São PauloRochester Hills to ParisRochester Hills to BerlinRochester Hills to MoscowRochester Hills to DubaiRochester Hills to New DelhiRochester Hills to BangkokRochester Hills 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 Rochester Hills and Chicago?

Chicago is 1 hour behind Rochester Hills.

What time is it in Chicago when it is 9 AM in Rochester Hills?

When it is 9:00 AM in Rochester Hills, it is 8:00 AM in Chicago.

When is the best time to call Chicago from Rochester Hills?

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

Does the time difference between Rochester Hills 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.