Chicago to Brno time converter
Brno is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Brno.
12:53 AM in Chicago, Saturday, October 17, 2026
Chicago to Brno conversion table
Every hour of today in Chicago and the matching time in Brno. Light rows are typical working hours (9:00–18:00).
| Chicago | Brno |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM+1 day |
| 6:00 PM | 1:00 AM+1 day |
| 7:00 PM | 2:00 AM+1 day |
| 8:00 PM | 3:00 AM+1 day |
| 9:00 PM | 4:00 AM+1 day |
| 10:00 PM | 5:00 AM+1 day |
| 11:00 PM | 6:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 11:00 AM in Chicago (4:00 PM – 6:00 PM in Brno).
Daylight saving time and the difference
The difference changes during the year because Chicago and Brno switch clocks on different dates:
- Oct 17, 2026 – Oct 24, 2026: +7h
- Oct 24, 2026 – Nov 1, 2026: +6h
- Nov 1, 2026 – Mar 14, 2027: +7h
- Mar 14, 2027 – Mar 27, 2027: +6h
- Mar 27, 2027 – Oct 17, 2027: +7h
Distance
Chicago and Brno are 7,489 km (4,653 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chicago and Brno?
Brno is 7 hours ahead of Chicago.
What time is it in Brno when it is 9 AM in Chicago?
When it is 9:00 AM in Chicago, it is 4:00 PM in Brno.
When is the best time to call Brno from Chicago?
Both sides are at work from 9:00 AM – 11:00 AM in Chicago (4:00 PM – 6:00 PM in Brno).
Does the time difference between Chicago and Brno change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.