Chicago to East Haven time converter

East Haven is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in East Haven.

Chicago CDT

Monday, October 19, 2026

East Haven EDT

Monday, October 19, 2026

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

Chicago to East Haven conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Chicago and East Haven 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

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

More conversions

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New York to East HavenLondon to East HavenLos Angeles to East HavenToronto to East HavenSão Paulo to East HavenParis to East HavenBerlin to East HavenMoscow to East HavenDubai to East HavenNew Delhi to East HavenBangkok to East HavenSingapore to East Haven

Questions and answers

What is the time difference between Chicago and East Haven?

East Haven is 1 hour ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 10:00 AM in East Haven.

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

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

Does the time difference between Chicago and East Haven change?

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