Chicago to Rocky River time converter

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

Chicago CDT

Sunday, October 18, 2026

Rocky River EDT

Sunday, October 18, 2026

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

8:44 PM in Chicago, Sunday, October 18, 2026

Shared working hours (9:00–18:00)

Chicago to Rocky River conversion table

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

ChicagoRocky River
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 Rocky River).

Daylight saving time and the difference

The difference changes during the year because Chicago and Rocky River 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 Rocky River are 484 km (301 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Rocky River?

Rocky River is 1 hour ahead of Chicago.

What time is it in Rocky River when it is 9 AM in Chicago?

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

When is the best time to call Rocky River from Chicago?

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

Does the time difference between Chicago and Rocky River change?

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