Mauritania to Chicago time converter

Chicago is 5 hours behind Mauritania. When it is 9:00 AM in Mauritania, it is 4:00 AM in Chicago.

Mauritania GMT

Monday, October 19, 2026

Chicago CDT

Sunday, October 18, 2026

Mauritania
Mon, Oct 19
GMTUTC+0
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Mauritania to Chicago conversion table

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

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

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in Mauritania (9:00 AM – 1:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Oct 19, 2027: -5h

More conversions

Chicago to MauritaniaMauritania to New YorkMauritania to LondonMauritania to Los AngelesMauritania to TorontoMauritania to São PauloMauritania to ParisMauritania to BerlinMauritania to MoscowMauritania to DubaiMauritania to New DelhiMauritania to BangkokMauritania 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 Mauritania and Chicago?

Chicago is 5 hours behind Mauritania.

What time is it in Chicago when it is 9 AM in Mauritania?

When it is 9:00 AM in Mauritania, it is 4:00 AM in Chicago.

When is the best time to call Chicago from Mauritania?

Both sides are at work from 2:00 PM – 6:00 PM in Mauritania (9:00 AM – 1:00 PM in Chicago).

Does the time difference between Mauritania and Chicago change?

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