Chicago to Brazzaville time converter

Brazzaville is 6 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 3:00 PM in Brazzaville.

Chicago CDT

Sunday, October 18, 2026

Brazzaville WAT

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Brazzaville
Republic of the Congo
Mon, Oct 19
WATUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Brazzaville conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Chicago (3:00 PM – 6:00 PM in Brazzaville).

Daylight saving time and the difference

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

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

Distance

Chicago and Brazzaville are 11,394 km (7,080 miles) apart in a straight line.

More conversions

Brazzaville to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to BrazzavilleLondon to BrazzavilleLos Angeles to BrazzavilleToronto to BrazzavilleSão Paulo to BrazzavilleParis to BrazzavilleBerlin to BrazzavilleMoscow to BrazzavilleDubai to BrazzavilleNew Delhi to BrazzavilleBangkok to BrazzavilleSingapore to Brazzaville

Questions and answers

What is the time difference between Chicago and Brazzaville?

Brazzaville is 6 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 3:00 PM in Brazzaville.

When is the best time to call Brazzaville from Chicago?

Both sides are at work from 9:00 AM – 12:00 PM in Chicago (3:00 PM – 6:00 PM in Brazzaville).

Does the time difference between Chicago and Brazzaville change?

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