Chicago to Ad Dir‘iyah time converter

Ad Dir‘iyah is 8 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 5:00 PM in Ad Dir‘iyah.

Chicago CDT

Sunday, October 18, 2026

Ad Dir‘iyah AST

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Ad Dir‘iyah
Saudi Arabia
Mon, Oct 19
ASTUTC+3+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Ad Dir‘iyah conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Chicago (5:00 PM – 6:00 PM in Ad Dir‘iyah).

Daylight saving time and the difference

The difference changes during the year because Chicago and Ad Dir‘iyah switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Oct 18, 2027: +8h

Distance

Chicago and Ad Dir‘iyah are 11,240 km (6,984 miles) apart in a straight line.

More conversions

Ad Dir‘iyah 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 Ad Dir‘iyahLondon to Ad Dir‘iyahLos Angeles to Ad Dir‘iyahToronto to Ad Dir‘iyahSão Paulo to Ad Dir‘iyahParis to Ad Dir‘iyahBerlin to Ad Dir‘iyahMoscow to Ad Dir‘iyahDubai to Ad Dir‘iyahNew Delhi to Ad Dir‘iyahBangkok to Ad Dir‘iyahSingapore to Ad Dir‘iyah

Questions and answers

What is the time difference between Chicago and Ad Dir‘iyah?

Ad Dir‘iyah is 8 hours ahead of Chicago.

What time is it in Ad Dir‘iyah when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 5:00 PM in Ad Dir‘iyah.

When is the best time to call Ad Dir‘iyah from Chicago?

Both sides are at work from 9:00 AM – 10:00 AM in Chicago (5:00 PM – 6:00 PM in Ad Dir‘iyah).

Does the time difference between Chicago and Ad Dir‘iyah change?

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