Chicago to Lognes time converter

Lognes is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Lognes.

Chicago CDT

Sunday, October 18, 2026

Lognes CEST

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Lognes
France
Sun, Oct 18
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Lognes conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 18, 2027: +7h

Distance

Chicago and Lognes are 6,673 km (4,146 miles) apart in a straight line.

More conversions

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New York to LognesLondon to LognesLos Angeles to LognesToronto to LognesSão Paulo to LognesParis to LognesBerlin to LognesMoscow to LognesDubai to LognesNew Delhi to LognesBangkok to LognesSingapore to Lognes

Questions and answers

What is the time difference between Chicago and Lognes?

Lognes is 7 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 4:00 PM in Lognes.

When is the best time to call Lognes from Chicago?

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

Does the time difference between Chicago and Lognes change?

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