Denver to Chicago Time Difference
Chicago is 1 hour ahead of Denver. When it is noon in Denver, it is 13:00 in Chicago.
Denver (UTC-6) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 16:00 in Denver, it's 17:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Denver & Chicago✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
1,478 km
Est. Flight Time
~2.7h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🟢 Good to Call Now
10:10
09:00 - 16:00
⏰ Quick Conversion
06:00
Denver
07:00
Chicago
09:00
Denver
10:00
Chicago
12:00
Denver
13:00
Chicago
15:00
Denver
16:00
Chicago
18:00
Denver
19:00
Chicago
21:00
Denver
22:00
Chicago
00:00
Denver
01:00
Chicago
03:00
Denver
04:00
Chicago
Frequently Asked Questions
How many hours is Denver behind Chicago?
Chicago is 1 hour ahead of Denver. When it is 12:00 noon in Denver, it is 13:00 in Chicago. Denver operates on America/Denver (UTC-6), while Chicago uses America/Chicago (UTC-5).
What is the best time to call Chicago from Denver?
There are 7 hours of overlapping business time (9 AM–5 PM) between Denver and Chicago. The best window is 09:00–16:00 Denver time (10:00–17:00 in Chicago).
Does the Denver to Chicago 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 Denver and Chicago
The distance between Denver and Chicago is approximately 1,478 km. A direct flight typically takes around 2.7 hours. Your arrival clock will show local Chicago time — use our Flight Time Calculator to predict exact arrival times.