Chicago to Port Huron time converter

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

Chicago CDT

Sunday, October 18, 2026

Port Huron EDT

Sunday, October 18, 2026

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

Chicago to Port Huron conversion table

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

ChicagoPort Huron
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 Port Huron).

Daylight saving time and the difference

The difference changes during the year because Chicago and Port Huron 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 Port Huron are 447 km (278 miles) apart in a straight line.

More conversions

Port Huron 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 Port HuronLondon to Port HuronLos Angeles to Port HuronToronto to Port HuronSão Paulo to Port HuronParis to Port HuronBerlin to Port HuronMoscow to Port HuronDubai to Port HuronNew Delhi to Port HuronBangkok to Port HuronSingapore to Port Huron

Questions and answers

What is the time difference between Chicago and Port Huron?

Port Huron is 1 hour ahead of Chicago.

What time is it in Port Huron when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in Port Huron.

When is the best time to call Port Huron from Chicago?

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

Does the time difference between Chicago and Port Huron change?

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