Chicago to Fairmont time converter

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

Chicago CDT

Sunday, October 18, 2026

Fairmont EDT

Sunday, October 18, 2026

Illinois, United States
Sun, Oct 18
CDTUTC-5
West Virginia, United States
Sun, Oct 18
EDTUTC-4+1h
Finding your time zone…

11:34 AM in Chicago, Sunday, October 18, 2026

Shared working hours (9:00–18:00)

Chicago to Fairmont conversion table

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

ChicagoFairmont
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 Chicago (10:00 AM – 6:00 PM in Fairmont).

Daylight saving time and the difference

The difference changes during the year because Chicago and Fairmont 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

Chicago and Fairmont are 685 km (426 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Fairmont?

Fairmont is 1 hour ahead of Chicago.

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

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

When is the best time to call Fairmont from Chicago?

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

Does the time difference between Chicago and Fairmont change?

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