Chicago to Aliso Viejo time converter

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

Chicago CDT

Tuesday, October 20, 2026

Aliso Viejo PDT

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Aliso Viejo
California, United States
Tue, Oct 20
PDTUTC-7-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Aliso Viejo conversion table

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

ChicagoAliso Viejo
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 Aliso Viejo).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 20, 2027: -2h

Distance

Chicago and Aliso Viejo are 2,785 km (1,731 miles) apart in a straight line.

More conversions

Aliso Viejo 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 Aliso ViejoLondon to Aliso ViejoLos Angeles to Aliso ViejoToronto to Aliso ViejoSão Paulo to Aliso ViejoParis to Aliso ViejoBerlin to Aliso ViejoMoscow to Aliso ViejoDubai to Aliso ViejoNew Delhi to Aliso ViejoBangkok to Aliso ViejoSingapore to Aliso Viejo

Questions and answers

What is the time difference between Chicago and Aliso Viejo?

Aliso Viejo is 2 hours behind Chicago.

What time is it in Aliso Viejo when it is 9 AM in Chicago?

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

When is the best time to call Aliso Viejo from Chicago?

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

Does the time difference between Chicago and Aliso Viejo change?

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