Chicago to San Francisco de los Romo time converter

San Francisco de los Romo is 1 hour behind Chicago. When it is 9:00 AM in Chicago, it is 8:00 AM in San Francisco de los Romo.

Chicago CDT

Wednesday, October 21, 2026

San Francisco de los Romo CST

Wednesday, October 21, 2026

Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5
San Francisco de los Romo
Aguascalientes, Mexico
Wed, Oct 21
CSTUTC-6-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to San Francisco de los Romo conversion table

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

ChicagoSan Francisco de los Romo
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 Francisco de los Romo).

Daylight saving time and the difference

The difference changes during the year because Chicago and San Francisco de los Romo switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: ±0
  • Mar 14, 2027 – Oct 21, 2027: -1h

Distance

Chicago and San Francisco de los Romo are 2,588 km (1,608 miles) apart in a straight line.

More conversions

San Francisco de los Romo 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 Francisco de los RomoLondon to San Francisco de los RomoLos Angeles to San Francisco de los RomoToronto to San Francisco de los RomoSão Paulo to San Francisco de los RomoParis to San Francisco de los RomoBerlin to San Francisco de los RomoMoscow to San Francisco de los RomoDubai to San Francisco de los RomoNew Delhi to San Francisco de los RomoBangkok to San Francisco de los RomoSingapore to San Francisco de los Romo

Questions and answers

What is the time difference between Chicago and San Francisco de los Romo?

San Francisco de los Romo is 1 hour behind Chicago.

What time is it in San Francisco de los Romo when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 8:00 AM in San Francisco de los Romo.

When is the best time to call San Francisco de los Romo from Chicago?

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

Does the time difference between Chicago and San Francisco de los Romo change?

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