Chicago to San Lorenzo time converter
San Lorenzo is 1 hour behind Chicago. When it is 9:00 AM in Chicago, it is 8:00 AM in San Lorenzo.
Chicago CDT
Wednesday, October 21, 2026
San Lorenzo CST
Wednesday, October 21, 2026
2:29 PM in Chicago, Wednesday, October 21, 2026
Chicago to San Lorenzo conversion table
Every hour of today in Chicago and the matching time in San Lorenzo. Light rows are typical working hours (9:00–18:00).
| Chicago | San Lorenzo |
|---|---|
| 12:00 AM | 11:00 PM−1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 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 Lorenzo).
Daylight saving time and the difference
The difference changes during the year because Chicago and San Lorenzo 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 Lorenzo are 3,161 km (1,964 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chicago and San Lorenzo?
San Lorenzo is 1 hour behind Chicago.
What time is it in San Lorenzo when it is 9 AM in Chicago?
When it is 9:00 AM in Chicago, it is 8:00 AM in San Lorenzo.
When is the best time to call San Lorenzo from Chicago?
Both sides are at work from 10:00 AM – 6:00 PM in Chicago (9:00 AM – 5:00 PM in San Lorenzo).
Does the time difference between Chicago and San Lorenzo change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.