Chicago to Port Louis time converter

Port Louis is 9 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 6:00 PM in Port Louis.

Chicago CDT

Tuesday, October 20, 2026

Port Louis UTC+4

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Port Louis
Mauritius
Tue, Oct 20
UTC+4+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Port Louis conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Chicago (4:00 PM – 6:00 PM in Port Louis): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and Port Louis switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +9h
  • Nov 1, 2026 – Mar 14, 2027: +10h
  • Mar 14, 2027 – Oct 20, 2027: +9h

Distance

Chicago and Port Louis are 15,956 km (9,915 miles) apart in a straight line.

More conversions

Port Louis 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 LouisLondon to Port LouisLos Angeles to Port LouisToronto to Port LouisSão Paulo to Port LouisParis to Port LouisBerlin to Port LouisMoscow to Port LouisDubai to Port LouisNew Delhi to Port LouisBangkok to Port LouisSingapore to Port Louis

Questions and answers

What is the time difference between Chicago and Port Louis?

Port Louis is 9 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 6:00 PM in Port Louis.

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

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Chicago (4:00 PM – 6:00 PM in Port Louis): working hours on one side, early or late on the other.

Does the time difference between Chicago and Port Louis change?

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