Chicago to Arizona time converter

Arizona is 2 hours behind Chicago. When it is 9:00 AM in Chicago, it is 7:00 AM in Arizona.

Chicago CDT

Monday, October 19, 2026

Arizona MST

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Arizona
United States
Mon, Oct 19
MSTUTC-7-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Arizona conversion table

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

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Chicago (9:00 AM – 4:00 PM in Arizona).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Oct 19, 2027: -2h

More conversions

Arizona 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 ArizonaLondon to ArizonaLos Angeles to ArizonaToronto to ArizonaSão Paulo to ArizonaParis to ArizonaBerlin to ArizonaMoscow to ArizonaDubai to ArizonaNew Delhi to ArizonaBangkok to ArizonaSingapore to Arizona

Questions and answers

What is the time difference between Chicago and Arizona?

Arizona is 2 hours behind Chicago.

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

When it is 9:00 AM in Chicago, it is 7:00 AM in Arizona.

When is the best time to call Arizona from Chicago?

Both sides are at work from 11:00 AM – 6:00 PM in Chicago (9:00 AM – 4:00 PM in Arizona).

Does the time difference between Chicago and Arizona change?

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