Dubai to Chicago time conversion

Time in Dubai

GSTUTC+4Not observed

Time in Chicago

CDTUTC-5Daylight saving time

Chicago is 9 hours behind Dubai. After the next clock change (): Chicago is 10 hours behind Dubai.

Time difference with your location

Dubai is 4 hours ahead of UTC. Compare with your local time →

Dubai and Chicago are approximately 11,655 km apart in a straight line.

It is the same calendar day in Dubai and Chicago now (2026-10-21).

Choose a date and time

Choose the local time in Dubai to convert it to Chicago on that date.

Chicago to Dubai time conversion

Skipped clock-change times are unavailable; a repeated time uses its first occurrence.

24-hour conversion chart · Dubai → Chicago

This table converts each hour in Dubai to Chicago on 2026-10-21.

  • Working hours
  • Outside working hours
  • Night hours
DubaiChicagoShared working hours
00:0012:00 AM 15:003:00 PM -1 day
01:001:00 AM 16:004:00 PM -1 day
02:002:00 AM 17:005:00 PM -1 day
03:003:00 AM 18:006:00 PM -1 day
04:004:00 AM 19:007:00 PM -1 day
05:005:00 AM 20:008:00 PM -1 day
06:006:00 AM 21:009:00 PM -1 day
07:007:00 AM 22:0010:00 PM -1 day
08:008:00 AM 23:0011:00 PM -1 day
09:009:00 AM 00:0012:00 AM
10:0010:00 AM 01:001:00 AM
11:0011:00 AM 02:002:00 AM
12:0012:00 PM 03:003:00 AM
13:001:00 PM 04:004:00 AM
14:002:00 PM 05:005:00 AM
15:003:00 PM 06:006:00 AM
16:004:00 PM 07:007:00 AM
17:005:00 PM 08:008:00 AM ✓
18:006:00 PM 09:009:00 AM
19:007:00 PM 10:0010:00 AM
20:008:00 PM 11:0011:00 AM
21:009:00 PM 12:0012:00 PM
22:0010:00 PM 13:001:00 PM
23:0011:00 PM 14:002:00 PM

Quick conversion examples

These examples convert local times in Dubai to Chicago on 2026-10-21.

Conversion formula: Chicago = Dubai − 9h · Dubai − 10h.

DubaiChicago
6:00 AM Dubai= 9:00 PM Chicago (-1 day)
7:00 AM Dubai= 10:00 PM Chicago (-1 day)
8:00 AM Dubai= 11:00 PM Chicago (-1 day)
9:00 AM Dubai= 12:00 AM Chicago
10:00 AM Dubai= 1:00 AM Chicago
12:00 PM Dubai= 3:00 AM Chicago
3:00 PM Dubai= 6:00 AM Chicago
5:00 PM Dubai= 8:00 AM Chicago
6:00 PM Dubai= 9:00 AM Chicago
8:00 PM Dubai= 11:00 AM Chicago

Overlapping meeting hours

The 08:00–18:00 working day in Dubai and Chicago overlaps for 1 hour on 2026-10-21.

Shared working hours
17:00–18:00 Dubai · 08:00–09:00 Chicago

Clock changes on both sides, 2026–2028

Dubai and Chicago have the following local clock changes in 2026–2028; all times in the table are local to that side.

YearDubaiChicago
2026 No clock changes; UTC+4 all year.

· 02:00 → 03:00
UTC-6 → UTC-5

· 02:00 → 01:00
UTC-5 → UTC-6

2027 No clock changes; UTC+4 all year.

· 02:00 → 03:00
UTC-6 → UTC-5

· 02:00 → 01:00
UTC-5 → UTC-6

2028 No clock changes; UTC+4 all year.

· 02:00 → 03:00
UTC-6 → UTC-5

· 02:00 → 01:00
UTC-5 → UTC-6

At the start of 2026, Chicago is 10 hours behind Dubai. The difference changes during the following periods.

  • From 2026-03-08 12:00 Dubai until 2026-11-01 11:00 Dubai, Chicago is 9 hours behind Dubai.
  • From 2027-03-14 12:00 Dubai until 2027-11-07 11:00 Dubai, Chicago is 9 hours behind Dubai.
  • From 2028-03-12 12:00 Dubai until 2028-11-05 11:00 Dubai, Chicago is 9 hours behind Dubai.

Frequently asked questions

What time is 9 AM Dubai in Chicago?

9:00 AM Dubai = 12:00 AM Chicago, using UTC+4 and UTC-5. Choose a date above for the seasonal local time.

Does the time difference between Dubai and Chicago change during the year?

Yes. During 2026–2028: Chicago is 10 hours behind Dubai; Chicago is 9 hours behind Dubai. The clock-change table gives the dates for both sides.

How do I tell whether it is day or night in Chicago?

Read the Chicago clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.

What is the best time to call between Dubai and Chicago?

The shared 08:00–18:00 working window is 17:00–18:00 Dubai / 08:00–09:00 Chicago, a total of 1 hour.

What is the time difference between Dubai and Chicago now?

Right now, Chicago is 9 hours behind Dubai. Conversion formula: Chicago = Dubai − 9h · Dubai − 10h.