UTC−06:00

UTC−06:00 makes clocks six hours earlier than Greenwich Mean Time.

These are the places that are on the UTC−06:00 time zone.

As standard time (Northern Hemisphere winter)

Main cities: Chicago, Mexico City, Winnipeg

North America

CST is standard time in the 6th time zone west of Greenwich; used in North America in some parts of Canada, Mexico and the United States.^[1]

•  Canada (Central Time Zone)
  • Manitoba
  • Nunavut
    • Kivalliq Region except Southampton Island (Coral Harbour)
  • Ontario
    • West of 90° west^[2]
•  Mexico
  • All except Baja California, Baja California Sur, Chihuahua, Nayarit, Quintana Roo, Sinaloa and Sonora.^[3]
•  United States (Central Time Zone)
  • Alabama
    • Except for Chambers, Lee, Macon, & Russel counties
  • Arkansas
  • Florida
    • The counties of Bay, Calhoun, Escambia, Holmes, Jackson, Okaloosa, Santa Rosa, Walton, and Washington, and northern Gulf county (panhandle)^[4]
  • Illinois
  • Indiana^[5]
    • Northwestern counties of Jasper, Lake, LaPorte, Newton, Porter and Starke
    • Southwestern counties of Gibson, Perry, Posey, Spencer, Vanderburgh and Warrick
  • Iowa
  • Kansas
    • Entire state except westernmost counties
  • Kentucky
    • The counties of Breckinridge, Grayson, Hart, Green, Adair, Russell and Clinton, and all counties to the west of these^[4][6]
  • Louisiana
  • Michigan^[7]
    • The western counties of Dickinson, Gogebic, Iron and Menominee
  • Minnesota
  • Mississippi
  • Missouri
  • Nebraska
    • Central and eastern Nebraska
  • North Dakota
    • Entire state except southwest
  • Oklahoma
    • Entire state except Kenton
  • South Dakota
    • Eastern half
  • Tennessee
    • Counties located to the west of the counties of Scott, Morgan, Roane, Rhea, and Hamilton^[4][8]
  • Texas
    • All except the most west counties
  • Wisconsin

As daylight saving time (Northern Hemisphere summer)

Main cities: Denver, Calgary, Ciudad Juárez

North America

•  Canada (Mountain Time Zone)^[9]
  • Alberta
  • British Columbia^[10]
    • The south-eastern communities of Cranbrook, Golden and Invermere
  • Northwest Territories
  • Nunavut
    • Kitikmeot Region^[11]
  • Saskatchewan
    • Lloydminster
•  Mexico
  • Baja California Sur, Chihuahua, Nayarit and Sinaloa states^[3]
•  United States (Mountain Time Zone)^[4]
  • Arizona - Navajo Nation only
  • Colorado
  • Idaho^[12]
    • South of Salmon River
  • Kansas
    • The western counties of Greeley, Hamilton, Sherman and Wallace
  • Montana
  • Nebraska
    • The western counties of Cherry (western part), Hooker, Arthur, Keith, Perkins, Chase and Dundy, and all counties to the west of these
  • Nevada
    • West Wendover
  • New Mexico
  • North Dakota
    • The Southwestern counties of Adams, Billings, Bowman, Dunn (southern part), Golden Valley, Grant, Hettinger, McKenzie (southern part), Sioux (west of ND route 31), Slope and Stark
  • Oregon
    • Malheur County (except a small strip in the south)
  • South Dakota
    • The western counties of Corson, Dewey, Stanley (western part), Jackson and Bennett, and all counties to the west of these
  • Texas
    • The western counties of Culberson (northwestern part), El Paso and Hudspeth
  • Utah
  • Wyoming

As standard time (for entire year)

Main cities: Guatemala City, Tegucigalpa, Managua, San José, San Salvador

North America

•  Canada – Central Time Zone
  • Saskatchewan
    • All province except Lloydminster

Central America

•  Belize
•  Costa Rica
•  El Salvador
•  Guatemala
•  Honduras
•  Nicaragua
  • Called Central America Time Zone

East Pacific

•  Ecuador
  • Galápagos Province

References

1. "WordNet Search – 3.1". wordnetweb.princeton.edu. Retrieved 9 July 2017.
2. "Ontario Time Zone – Ontario Current Local Time – Daylight Saving Time". TimeTemperature.com. Retrieved 1 February 2015.
3. "Hora Oficial en los Estados Unidos Mexicanos" (in Spanish). Centro Nacional de Metrologîa. 11 November 2010. Retrieved 14 July 2012.
4. "Time Zones of the United States". Statoids. Retrieved 25 August 2012.
5. "Time zone map (spring)" (PDF). Indiana State. 13 March 2011. Archived from the original (PDF) on 10 May 2012. Retrieved 14 July 2012.
6. "Kentucky County Map". Kentucky Map Collection. Geology.com. Retrieved 6 October 2012.
7. "Michigan Time Zone – Michigan Current Local Time – Daylight Saving Time". TimeTemperature.com. Retrieved 25 August 2012.
8. "Tennessee County Map". Tennessee Map Collection. Geology.com. Retrieved 6 October 2012.
9. "North American time zones: MST – Mountain Standard Time". Time and Date. Retrieved 28 September 2012.
10. New Time Zone in Fort Nelson, timeanddate.com, September 21, 2015.
11. "Canada Time Zone Map". WorldTimeZone.com. Retrieved 9 November 2012.
12. "15 USC § 264 – Part of Idaho in Fourth Zone". Legal Information Institute. Cornell University Law School. Retrieved 15 July 2012.