Chicago to Aci Catena time converter

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

Chicago CDT

Monday, October 19, 2026

Aci Catena CEST

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Aci Catena
Italy
Mon, Oct 19
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Aci Catena conversion table

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

ChicagoAci Catena
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 Aci Catena).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: +7h

Distance

Chicago and Aci Catena are 8,223 km (5,110 miles) apart in a straight line.

More conversions

Aci Catena 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 Aci CatenaLondon to Aci CatenaLos Angeles to Aci CatenaToronto to Aci CatenaSão Paulo to Aci CatenaParis to Aci CatenaBerlin to Aci CatenaMoscow to Aci CatenaDubai to Aci CatenaNew Delhi to Aci CatenaBangkok to Aci CatenaSingapore to Aci Catena

Questions and answers

What is the time difference between Chicago and Aci Catena?

Aci Catena is 7 hours ahead of Chicago.

What time is it in Aci Catena when it is 9 AM in Chicago?

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

When is the best time to call Aci Catena from Chicago?

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

Does the time difference between Chicago and Aci Catena change?

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