Chicago to Centennial Time Difference
Centennial is 1 hour behind Chicago. When it is noon in Chicago, it is 11:00 in Centennial.
Chicago (UTC-5) → Denver (UTC-6)
🕐 Interactive Time Explorer
When it's 05:00 in Chicago, it's 04:00 in Centennial
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Chicago & Centennial✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
1,473 km
Est. Flight Time
~2.7h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Today 10:00
10:00 - 17:00
⏰ Quick Conversion
06:00
Chicago
05:00
Centennial
09:00
Chicago
08:00
Centennial
12:00
Chicago
11:00
Centennial
15:00
Chicago
14:00
Centennial
18:00
Chicago
17:00
Centennial
21:00
Chicago
20:00
Centennial
00:00
Chicago
23:00
Centennial (-1)
03:00
Chicago
02:00
Centennial
Frequently Asked Questions
How many hours is Chicago ahead of Centennial?
Centennial is 1 hour behind Chicago. When it is 12:00 noon in Chicago, it is 11:00 in Centennial. Chicago operates on America/Chicago (UTC-5), while Centennial uses America/Denver (UTC-6).
What is the best time to call Centennial from Chicago?
There are 8 hours of overlapping business time (9 AM–5 PM) between Chicago and Centennial. The best window is 10:00–18:00 Chicago time (09:00–17:00 in Centennial).
Does the Chicago to Centennial time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Chicago and Centennial
The distance between Chicago and Centennial is approximately 1,473 km. A direct flight typically takes around 2.7 hours. Your arrival clock will show local Centennial time — use our Flight Time Calculator to predict exact arrival times.