Chicago to San Pedro time converter

San Pedro is 1 hour behind Chicago. When it is 9:00 AM in Chicago, it is 8:00 AM in San Pedro.

Chicago CDT

Tuesday, October 20, 2026

San Pedro CST

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
San Pedro
Coahuila, Mexico
Tue, Oct 20
CSTUTC-6-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to San Pedro conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Chicago (9:00 AM – 5:00 PM in San Pedro).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: ±0
  • Mar 14, 2027 – Oct 20, 2027: -1h

Distance

Chicago and San Pedro are 2,318 km (1,440 miles) apart in a straight line.

More conversions

San Pedro 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 San PedroLondon to San PedroLos Angeles to San PedroToronto to San PedroSão Paulo to San PedroParis to San PedroBerlin to San PedroMoscow to San PedroDubai to San PedroNew Delhi to San PedroBangkok to San PedroSingapore to San Pedro

Questions and answers

What is the time difference between Chicago and San Pedro?

San Pedro is 1 hour behind Chicago.

What time is it in San Pedro when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 8:00 AM in San Pedro.

When is the best time to call San Pedro from Chicago?

Both sides are at work from 10:00 AM – 6:00 PM in Chicago (9:00 AM – 5:00 PM in San Pedro).

Does the time difference between Chicago and San Pedro change?

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