What time zone is Wisconsin in?

Wisconsin is primarily in the Central Standard Time zone (CST), currently UTC−06:00.

Does Wisconsin observe daylight saving time?

Yes. In 2026, clocks go forward around March 8 and back around November 1.

Milwaukee is the most populous city in Wisconsin.

§ 01United States · CST

Wisconsin runs on Central Standard Time (CST), currently UTC−06:00. Its largest city is Milwaukee.

§ 02Time zone & daylight saving

Time zone: Central Standard Time (CST)
UTC offset: UTC−06:00
Largest city: Milwaukee
Daylight saving (2026): Yes. In 2026, clocks go forward around March 8 and back around November 1.

§ 03Time difference

New York−1 h

Chicagosame

Denver+1 h

Los Angeles+2 h

London−6 h

Tokyo−15 h

Hours are Wisconsin’s current offset relative to each city, daylight saving included.

§ 05Frequently asked

What time zone is Wisconsin in?: Wisconsin is primarily in the Central Standard Time zone (CST), currently UTC−06:00.
Does Wisconsin observe daylight saving time?: Yes. In 2026, clocks go forward around March 8 and back around November 1.
What is the largest city in Wisconsin?: Milwaukee is the most populous city in Wisconsin.