Chicago to North Haven time converter

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

Chicago CDT

Sunday, October 18, 2026

North Haven EDT

Sunday, October 18, 2026

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

Chicago to North Haven conversion table

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

ChicagoNorth 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 North Haven).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: +1h

Distance

Chicago and North Haven are 1,229 km (764 miles) apart in a straight line.

More conversions

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

Questions and answers

What is the time difference between Chicago and North Haven?

North Haven is 1 hour ahead of Chicago.

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

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

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

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

Does the time difference between Chicago and North Haven change?

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