§ 01US · North America
Chicago
United States
Chicago sets the pace for US Central Time, UTC−6 in winter and UTC−5 in summer. The CME and CBOT make it a global hub for futures trading. It sits one hour behind New York and two ahead of the West Coast — the natural midpoint for nationwide US calls.
Chicago · 1 Hz pulse
§ 02Day & business hours
Solar arc · UTC11h 06m of light
Sunrise
12:02 UTC
Solar noon
17:35 UTC
Sunset
23:09 UTC
Computed via NOAA solar equations for today's date. Local clock times shown below convert the UTC arc into America/Chicago.
Local solar times
- Sunrise
- 07:02
- Solar noon
- 12:35
- Sunset
- 18:09
- Day length
- 11h 06m
Conventional business hours
09:00—17:00
Approximate local convention; individual organisations vary significantly.
§ 03Conditions · live
Current
weather.
Live reading from Apple Weather, cached one hour at the edge. Temperature in °C, wind in km/h.
Conditions · liveNight
+12°C
Windy
Feels like
6°
Wind
26 km/h WNW
Humidity
86%
Pressure
1,012 mb
UV index · 0Visibility · 19 km
Weather · Apple Weather§ 04Time zone & daylight saving
The facts, computed.
Read live from the IANA time-zone database — never hand-typed, so it can't go stale.
- Time zone
- Central Daylight Time (CDT)
- UTC offset
- UTC−05:00
- IANA identifier
- America/Chicago
- Daylight saving (2026)
- Yes. In 2026, clocks go forward around March 8 and back around November 1.
§ 05Time difference from major cities
London−6 h
New York−1 h
Tokyo−14 h
Dubai−9 h
Singapore−13 h
Sydney−16 h
Hours are Chicago's current offset relative to each city, daylight saving included.
§ 06Frequently asked
- What time zone is Chicago in?
- Chicago is in the Central Daylight Time zone (CDT), currently UTC−05:00.
- Does Chicago observe daylight saving time?
- Yes. In 2026, clocks go forward around March 8 and back around November 1.
- What is Chicago's UTC offset right now?
- Chicago is currently UTC−05:00 (CDT).
- What is the time difference between Chicago and London?
- Chicago is 6 hours behind London right now.
§ 07Other North America stations
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