Tidszon
- Currently Central Daylight Time (CDT), UTC -5
- Standard tid (Central Standard Time (CST), UTC -6) starts 1 november 2020
- Central Time ligger 1 timme efter New York.
The IANA time zone identifiers for Central Time are America/Chicago, America/Indiana/Knox, America/Indiana/Tell_City, America/Menominee, America/North_Dakota/Beulah, America/North_Dakota/Center och America/North_Dakota/New_Salem.