Chicago to Altoona time converter
Chicago and Altoona are on the same time. When it is 9:00 AM in Chicago, it is 9:00 AM in Altoona.
1:21 PM in Chicago, Wednesday, October 21, 2026
Shared working hours (9:00–18:00)
Chicago to Altoona conversion table
Every hour of today in Chicago and the matching time in Altoona. Light rows are typical working hours (9:00–18:00).
| Chicago | Altoona |
|---|---|
| 12:00 AM | 12:00 AM |
| 1:00 AM | 1:00 AM |
| 2:00 AM | 2:00 AM |
| 3:00 AM | 3:00 AM |
| 4:00 AM | 4:00 AM |
| 5:00 AM | 5:00 AM |
| 6:00 AM | 6:00 AM |
| 7:00 AM | 7:00 AM |
| 8:00 AM | 8:00 AM |
| 9:00 AM | 9:00 AM |
| 10:00 AM | 10:00 AM |
| 11:00 AM | 11:00 AM |
| 12:00 PM | 12:00 PM |
| 1:00 PM | 1:00 PM |
| 2:00 PM | 2:00 PM |
| 3:00 PM | 3:00 PM |
| 4:00 PM | 4:00 PM |
| 5:00 PM | 5:00 PM |
| 6:00 PM | 6:00 PM |
| 7:00 PM | 7:00 PM |
| 8:00 PM | 8:00 PM |
| 9:00 PM | 9:00 PM |
| 10:00 PM | 10:00 PM |
| 11:00 PM | 11:00 PM |
Best time to call or meet
Both sides are at work from 9:00 AM – 6:00 PM in Chicago (9:00 AM – 6:00 PM in Altoona).
Daylight saving time and the difference
The difference stays 0 hours all year.
Distance
Chicago and Altoona are 483 km (300 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Chicago and Altoona?
Chicago and Altoona are on the same time.
What time is it in Altoona when it is 9 AM in Chicago?
When it is 9:00 AM in Chicago, it is 9:00 AM in Altoona.
When is the best time to call Altoona from Chicago?
Both sides are at work from 9:00 AM – 6:00 PM in Chicago (9:00 AM – 6:00 PM in Altoona).
Does the time difference between Chicago and Altoona change?
No. The difference stays 0 hours all year.