Aci Castello to Chicago time converter

Chicago is 7 hours behind Aci Castello. When it is 9:00 AM in Aci Castello, it is 2:00 AM in Chicago.

Aci Castello CEST

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

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

Aci Castello to Chicago conversion table

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

Aci CastelloChicago
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 Aci Castello (9:00 AM – 11:00 AM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Aci Castello 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

Aci Castello and Chicago are 8,227 km (5,112 miles) apart in a straight line.

More conversions

Chicago to Aci CastelloAci Castello to New YorkAci Castello to LondonAci Castello to Los AngelesAci Castello to TorontoAci Castello to São PauloAci Castello to ParisAci Castello to BerlinAci Castello to MoscowAci Castello to DubaiAci Castello to New DelhiAci Castello to BangkokAci Castello to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Aci Castello and Chicago?

Chicago is 7 hours behind Aci Castello.

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

When it is 9:00 AM in Aci Castello, it is 2:00 AM in Chicago.

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

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

Does the time difference between Aci Castello 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.