Grand Junction to Chicago time converter

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

Grand Junction MDT

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

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

Grand Junction to Chicago conversion table

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

Grand JunctionChicago
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 Grand Junction (10:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: +1h

Distance

Grand Junction and Chicago are 1,791 km (1,113 miles) apart in a straight line.

More conversions

Chicago to Grand JunctionGrand Junction to New YorkGrand Junction to LondonGrand Junction to Los AngelesGrand Junction to TorontoGrand Junction to São PauloGrand Junction to ParisGrand Junction to BerlinGrand Junction to MoscowGrand Junction to DubaiGrand Junction to New DelhiGrand Junction to BangkokGrand Junction 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 Grand Junction and Chicago?

Chicago is 1 hour ahead of Grand Junction.

What time is it in Chicago when it is 9 AM in Grand Junction?

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

When is the best time to call Chicago from Grand Junction?

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

Does the time difference between Grand Junction 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.