Chicago
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Chicago · CDT
Chicago and Denver Time Difference
Chicago is 1h ahead of Denver
11:18:20
Denver
Exact time synced with atomic clocks (IANA + NTP)
Sunday, April 5, 2026
United States · America/Denver · MDT
Best time for work calls
If you are scheduling a call between Chicago and Denver, the overlap window is limited to typical business hours. When it is 10 am in Chicago it is 9 am in Denver — a workable window for scheduling. The latest reasonable overlap is around 5 pm in Chicago (4 pm in Denver). Outside this window there is effectively no good overlap for regular office hours.
Best time for family calls
Chicago and Denver have a comfortable window for a family call — no awkward alarms required. Chicago is 1 hour ahead of Denver, which gives you 4 hours of genuine overlap when both sides are free. Aim for between 6 pm and 10 pm in Chicago — that lands at 5 pm to 9 pm in Denver, after the school run and before anyone's ready for bed. For a Sunday catch-up or a midweek check-in, this is the sweet spot.
Chicago
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn5:56:53 AM
☀️ Sunrise6:25:15 AM
🌞 Solar Noon12:54:19 PM
🌇 Golden Hour6:46:26 PM
🌆 Sunset7:23:23 PM
🌃 Dusk7:51:45 PM
Day length12:58:08
Data via sunrisesunset.io
Condition🌤️ Mainly clear
Temperature5°C
Feels like1°C
Humidity70%
Wind12 mph NW
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:34
Moonset07:53
New87% illuminatedFull
Denver
Truman Day
Memorial Day
Juneteenth National Independence Day
Via Nager.Date
🌅 Dawn6:04:04 AM
☀️ Sunrise6:31:34 AM
🌞 Solar Noon1:03:45 PM
🌇 Golden Hour7:00:06 PM
🌆 Sunset7:35:56 PM
🌃 Dusk8:03:25 PM
Day length13:04:21
Data via sunrisesunset.io
Condition☀️ Clear sky
Temperature11°C
Feels like8°C
Humidity33%
Wind3 mph NE
Data via Open-Meteo · Updates every 30 min
Phase🌖 Waning Gibbous
Illumination87%
CycleWaning
Moon age18.2 days
Moonrise22:39
Moonset08:10
New87% illuminatedFull