Paris 09 Opéra to Chicago time converter

Chicago is 7 hours behind Paris 09 Opéra. When it is 9:00 AM in Paris 09 Opéra, it is 2:00 AM in Chicago.

Paris 09 Opéra CEST

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Mon, Oct 19
CESTUTC+2
Illinois, United States
Mon, Oct 19
CDTUTC-5-7h
Finding your time zone…

11:28 PM in Paris 09 Opéra, Monday, October 19, 2026

Shared working hours (9:00–18:00)

Paris 09 Opéra to Chicago conversion table

Every hour of today in Paris 09 Opéra and the matching time in Chicago. Light rows are typical working hours (9:00–18:00).

Paris 09 OpéraChicago
12:00 AM5:00 PM−1 day
1:00 AM6:00 PM−1 day
2:00 AM7:00 PM−1 day
3:00 AM8:00 PM−1 day
4:00 AM9:00 PM−1 day
5:00 AM10:00 PM−1 day
6:00 AM11:00 PM−1 day
7:00 AM12:00 AM
8:00 AM1:00 AM
9:00 AM2:00 AM
10:00 AM3:00 AM
11:00 AM4:00 AM
12:00 PM5:00 AM
1:00 PM6:00 AM
2:00 PM7:00 AM
3:00 PM8:00 AM
4:00 PM9:00 AM
5:00 PM10:00 AM
6:00 PM11:00 AM
7:00 PM12:00 PM
8:00 PM1:00 PM
9:00 PM2:00 PM
10:00 PM3:00 PM
11:00 PM4:00 PM

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Paris 09 Opéra (9:00 AM – 11:00 AM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Paris 09 Opéra and Chicago switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Mar 28, 2027: -6h
  • Mar 28, 2027 – Oct 19, 2027: -7h

Distance

Paris 09 Opéra and Chicago are 6,652 km (4,133 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Paris 09 Opéra and Chicago?

Chicago is 7 hours behind Paris 09 Opéra.

What time is it in Chicago when it is 9 AM in Paris 09 Opéra?

When it is 9:00 AM in Paris 09 Opéra, it is 2:00 AM in Chicago.

When is the best time to call Chicago from Paris 09 Opéra?

Both sides are at work from 4:00 PM – 6:00 PM in Paris 09 Opéra (9:00 AM – 11:00 AM in Chicago).

Does the time difference between Paris 09 Opéra 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.