Port Arthur to Chicago time converter

Port Arthur and Chicago are on the same time. When it is 9:00 AM in Port Arthur, it is 9:00 AM in Chicago.

Port Arthur CDT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Port Arthur
Texas, United States
Mon, Oct 19
CDTUTC-5
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5±0
Finding your time zone…
Shared working hours (9:00–18:00)

Port Arthur to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Port Arthur and Chicago are 1,445 km (898 miles) apart in a straight line.

More conversions

Chicago to Port ArthurPort Arthur to New YorkPort Arthur to LondonPort Arthur to Los AngelesPort Arthur to TorontoPort Arthur to São PauloPort Arthur to ParisPort Arthur to BerlinPort Arthur to MoscowPort Arthur to DubaiPort Arthur to New DelhiPort Arthur to BangkokPort Arthur 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 Port Arthur and Chicago?

Port Arthur and Chicago are on the same time.

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

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

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

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

Does the time difference between Port Arthur and Chicago change?

No. The difference stays 0 hours all year.