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Time difference between Riyadh and Chicago

Chicago is 9 hours behind Riyadh.

Riyadh
Saudi Arabia · Arabian Standard Time
3:29 AM
Thursday, November 12, 2026
Chicago
United States · Central Standard Time
6:29 PM
Wednesday, November 11, 2026
Compare more placesChicago to Riyadh

Riyadh to Chicago time converter

Green rows are office hours in both places; light green rows are when both are awake.

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

Questions

What is the time difference between Riyadh and Chicago?

Chicago is 9 hours behind Riyadh. Riyadh is on UTC+3 and Chicago is on UTC−6.

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

When it is 9:00 AM in Riyadh, it is 12:00 AM in Chicago.

When is the best time to call Chicago from Riyadh?

There are no shared office hours. The most comfortable time to call is 5:00 PM–10:00 PM in Riyadh (8:00 AM–1:00 PM in Chicago), when both places are awake.

Which days are working days in both Riyadh and Chicago?

Riyadh usually works Sunday to Thursday and Chicago works Monday to Friday, so the shared working days are Monday, Tuesday, Wednesday, Thursday.

Does the time difference between Riyadh and Chicago change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when Chicago will be 8 hours behind Riyadh.

Riyadh is 9 hours ahead of Chicago. More: time in Riyadh · time in Chicago

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Time difference from Chicago