Mecca to Chicago Time Difference
Chicago is 8 hours behind Mecca. When it is noon in Mecca, it is 04:00 in Chicago.
Riyadh (UTC+3) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 13:00 in Mecca, it's 05:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Mecca & Chicago◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
11,151 km
Est. Flight Time
~14.1h
Time Difference
-8h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Mecca
22:00
Chicago (-1)
09:00
Mecca
01:00
Chicago
12:00
Mecca
04:00
Chicago
15:00
Mecca
07:00
Chicago
18:00
Mecca
10:00
Chicago
21:00
Mecca
13:00
Chicago
00:00
Mecca
16:00
Chicago (-1)
03:00
Mecca
19:00
Chicago (-1)
Frequently Asked Questions
How many hours is Mecca ahead of Chicago?
Chicago is 8 hours behind Mecca. When it is 12:00 noon in Mecca, it is 04:00 in Chicago. Mecca operates on Asia/Riyadh (UTC+3), while Chicago uses America/Chicago (UTC-5).
What is the best time to call Chicago from Mecca?
There is 1 hour of overlapping business time (9 AM–5 PM) between Mecca and Chicago. The best window is 17:00–18:00 Mecca time (09:00–10:00 in Chicago).
Does the Mecca to Chicago time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Mecca and Chicago
The distance between Mecca and Chicago is approximately 11,151 km. A direct flight typically takes around 14.1 hours. Your arrival clock will show local Chicago time — use our Flight Time Calculator to predict exact arrival times.