Chicago to Unna time converter
Unna is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Unna.
5:51 AM in Chicago, Sunday, October 18, 2026
Chicago to Unna conversion table
Every hour of today in Chicago and the matching time in Unna. Light rows are typical working hours (9:00–18:00).
| Chicago | Unna |
|---|---|
| 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 Unna).
Daylight saving time and the difference
The difference changes during the year because Chicago and Unna switch clocks on different dates:
- Oct 18, 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 18, 2027: +7h
Distance
Chicago and Unna are 6,823 km (4,240 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chicago and Unna?
Unna is 7 hours ahead of Chicago.
What time is it in Unna when it is 9 AM in Chicago?
When it is 9:00 AM in Chicago, it is 4:00 PM in Unna.
When is the best time to call Unna from Chicago?
Both sides are at work from 9:00 AM – 11:00 AM in Chicago (4:00 PM – 6:00 PM in Unna).
Does the time difference between Chicago and Unna change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.