East Haven to Chicago time converter

Chicago is 1 hour behind East Haven. When it is 9:00 AM in East Haven, it is 8:00 AM in Chicago.

East Haven EDT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

East Haven
Connecticut, United States
Mon, Oct 19
EDTUTC-4
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

East Haven to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in East Haven (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 19, 2027: -1h

Distance

East Haven and Chicago are 1,230 km (764 miles) apart in a straight line.

More conversions

Chicago to East HavenEast Haven to New YorkEast Haven to LondonEast Haven to Los AngelesEast Haven to TorontoEast Haven to São PauloEast Haven to ParisEast Haven to BerlinEast Haven to MoscowEast Haven to DubaiEast Haven to New DelhiEast Haven to BangkokEast Haven 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 East Haven and Chicago?

Chicago is 1 hour behind East Haven.

What time is it in Chicago when it is 9 AM in East Haven?

When it is 9:00 AM in East Haven, it is 8:00 AM in Chicago.

When is the best time to call Chicago from East Haven?

Both sides are at work from 10:00 AM – 6:00 PM in East Haven (9:00 AM – 5:00 PM in Chicago).

Does the time difference between East Haven 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.