Chicago to Sidi Okba time converter

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

Chicago CDT

Sunday, October 18, 2026

Sidi Okba CET

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Sidi Okba
Algeria
Mon, Oct 19
CETUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Sidi Okba conversion table

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

ChicagoSidi Okba
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 Sidi Okba).

Daylight saving time and the difference

The difference changes during the year because Chicago and Sidi Okba 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 Sidi Okba are 7,781 km (4,835 miles) apart in a straight line.

More conversions

Sidi Okba 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 Sidi OkbaLondon to Sidi OkbaLos Angeles to Sidi OkbaToronto to Sidi OkbaSão Paulo to Sidi OkbaParis to Sidi OkbaBerlin to Sidi OkbaMoscow to Sidi OkbaDubai to Sidi OkbaNew Delhi to Sidi OkbaBangkok to Sidi OkbaSingapore to Sidi Okba

Questions and answers

What is the time difference between Chicago and Sidi Okba?

Sidi Okba is 6 hours ahead of Chicago.

What time is it in Sidi Okba when it is 9 AM in Chicago?

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

When is the best time to call Sidi Okba from Chicago?

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

Does the time difference between Chicago and Sidi Okba change?

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