Daylight Saving Time

• Central Daylight Saving Time (CDT) starts on the second Sunday of March (The clock went forward by one hour).
• CDT ends on the first Sunday of November (The clock time will go back one hour).
• Central Standard Time (CST) is used during the remainder of the year.

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Related timezones: CST and CDT

• CST - Central Standard Time (UTC-6)
• CDT - Central Daylight Time (UTC-5)
• Central time

Major locations in Wisconsin timezone

Madison (WI state capital), Appleton, Eau Claire, Green Bay, Hartford, Hudson, Janesville, Kenosha, La Crosse, Madison, Manitowoc, Neenah, Oshkosh, Racine, Spooner, Waukesha, Wausau, West Allis, West Bend.

All observe DST rules.

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The IANA time zone identifier for Wisconsin is America/Chicago.

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Related: US Timezones.