Chicago to San Bruno time converter

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

Chicago CDT

Sunday, October 18, 2026

San Bruno PDT

Sunday, October 18, 2026

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

Chicago to San Bruno conversion table

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

ChicagoSan Bruno
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 San Bruno).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: -2h

Distance

Chicago and San Bruno are 2,988 km (1,857 miles) apart in a straight line.

More conversions

San Bruno 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 BrunoLondon to San BrunoLos Angeles to San BrunoToronto to San BrunoSão Paulo to San BrunoParis to San BrunoBerlin to San BrunoMoscow to San BrunoDubai to San BrunoNew Delhi to San BrunoBangkok to San BrunoSingapore to San Bruno

Questions and answers

What is the time difference between Chicago and San Bruno?

San Bruno is 2 hours behind Chicago.

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

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

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

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

Does the time difference between Chicago and San Bruno change?

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