Chicago to San Dimas time converter
San Dimas is 2 hours behind Chicago. When it is 9:00 AM in Chicago, it is 7:00 AM in San Dimas.
8:18 PM in Chicago, Sunday, October 18, 2026
Chicago to San Dimas conversion table
Every hour of today in Chicago and the matching time in San Dimas. Light rows are typical working hours (9:00–18:00).
| Chicago | San Dimas |
|---|---|
| 12:00 AM | 10:00 PM−1 day |
| 1:00 AM | 11:00 PM−1 day |
| 2:00 AM | 12:00 AM |
| 3:00 AM | 1:00 AM |
| 4:00 AM | 2:00 AM |
| 5:00 AM | 3:00 AM |
| 6:00 AM | 4:00 AM |
| 7:00 AM | 5:00 AM |
| 8:00 AM | 6:00 AM |
| 9:00 AM | 7:00 AM |
| 10:00 AM | 8:00 AM |
| 11:00 AM | 9:00 AM |
| 12:00 PM | 10:00 AM |
| 1:00 PM | 11:00 AM |
| 2:00 PM | 12:00 PM |
| 3:00 PM | 1:00 PM |
| 4:00 PM | 2:00 PM |
| 5:00 PM | 3:00 PM |
| 6:00 PM | 4:00 PM |
| 7:00 PM | 5:00 PM |
| 8:00 PM | 6:00 PM |
| 9:00 PM | 7:00 PM |
| 10:00 PM | 8:00 PM |
| 11:00 PM | 9:00 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 Dimas).
Daylight saving time and the difference
The difference changes during the year because Chicago and San Dimas 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 Dimas are 2,763 km (1,717 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chicago and San Dimas?
San Dimas is 2 hours behind Chicago.
What time is it in San Dimas when it is 9 AM in Chicago?
When it is 9:00 AM in Chicago, it is 7:00 AM in San Dimas.
When is the best time to call San Dimas from Chicago?
Both sides are at work from 11:00 AM – 6:00 PM in Chicago (9:00 AM – 4:00 PM in San Dimas).
Does the time difference between Chicago and San Dimas change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.