UTC−06:00
UTC−06:00 is an identifier for a time offset from UTC of −06:00. In North America, it is observed in the Central Time Zone (Spanish: Zona Centro) during standard time and in the Mountain Time Zone during the other eight months (see daylight saving time). Several Latin American countries and a few other places use it year-round.
As standard time (Northern Hemisphere winter)
Principal cities: Winnipeg, Chicago, Dallas, Houston, St. Louis, Minneapolis, Austin, Memphis, Kansas City, San Antonio, Nashville, New Orleans, Milwaukee, Oklahoma City, Reynosa
North America
CST is standard time in the 6th time zone west of Greenwich, centralized by the 90th meridian; used in North America in some parts of Canada, Mexico and the United States.[1]
- Canada (Central Time Zone)
- Mexico (near US border with Texas)
- Chihuahua
- The municipalities of Coyame del Sotol, Ojinaga and Manuel Benavides[3]
- Coahuila de Zaragoza
- The municipalities of Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava, Ocampo, Piedras Negras, Villa Unión and Zaragoza
- Nuevo León
- The municipality of Anahuac
- Tamaulipas
- The municipalities of Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo, Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso and Matamoros
- Chihuahua
- United States (Central Time Zone)
- Alabama
- The city of Phenix City uses both UTC−05:00 and UTC−06:00 due to its proximity to Columbus, Georgia
- 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 Greeley, Hamilton, Sherman and Wallace counties
- Kentucky
- 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
- Texas
- All except northwestern Culberson, El Paso and Hudspeth counties
- Wisconsin
- Alabama
As daylight saving time (Northern Hemisphere summer)
Principal cities: Yellowknife, Denver, Billings, Boise, Salt Lake City, Albuquerque, El Paso, Ciudad Juárez
North America
- Canada (Mountain Time Zone)[9]
- British Columbia[10]
- The south-eastern communities of Cranbrook, Golden, Invermere and Kimberley
- Northwest Territories
- Nunavut
- Kitikmeot Region[11]
- British Columbia[10]
- Mexico (near US border with New Mexico & western Texas)
- Chihuahua
- The municipalities of Janos, Ascensión, Juárez, Práxedis G. Guerrero and Guadalupe[3]
- Chihuahua
- 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
- Oklahoma
- Kenton
- 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 (year-round)
Principal cities: Calgary, Edmonton, Regina, Saskatoon, Puebla, Orizaba, Mexico City, Guadalajara, Monterrey, Guatemala City, Tegucigalpa, Managua, Belmopan, Belize City, San José, San Salvador, San Pedro Sula, Liberia.
Central America
- Belize
- Costa Rica
- El Salvador
- Guatemala
- Honduras
- Nicaragua
- Called Central America Time Zone
North America
- Canada (Central Time Zone)
- Mexico (Zona Centro)
- All except Baja California, Baja California Sur, most of Nayarit, Quintana Roo, Sinaloa, Sonora and the northern municipalities of Chihuahua, Coahuila, Nuevo León and Tamaulipas.[3]
- A small enclave of the UTC−6 time zone is followed in the municipality of Bahía de Banderas, Nayarit, due to its strong economic ties with the neighboring municipality of Puerto Vallarta, Jalisco. In most UNIX-like operating systems this area is represented as America/Bahia_Banderas.
Oceania
East Pacific
- Ecuador
- Galápagos Province
As standard time (Southern Hemisphere winter)
Principal settlement: Hanga Roa
Oceania
East Pacific
- Chile
- Easter Island
See also
- Time in Canada
- Time in Chile
- Time in Ecuador
- Time in Mexico
- Time in the United States
References
- ↑ "WordNet Search – 3.1". http://wordnetweb.princeton.edu/perl/webwn?s=cst&o2=&o0=1&o7=&o5=&o1=1&o6=&o4=&o3=&h=.
- ↑ "Ontario Time Zone – Ontario Current Local Time – Daylight Saving Time". TimeTemperature.com. http://www.timetemperature.com/canada/ontario_time_zone.shtml.
- ↑ 3.0 3.1 3.2 "Hora Oficial en los Estados Unidos Mexicanos" (in es). Centro Nacional de Metrologîa. 2 April 2023. http://www.cenam.mx/hora_oficial/default2.aspx.
- ↑ 4.0 4.1 4.2 4.3 "Time Zones of the United States". Statoids. http://www.statoids.com/tus.html.
- ↑ "Time zone map (spring)". Indiana State. 13 March 2011. http://www.in.gov/core/files/time_zone_map(spring)11_13_11.pdf.
- ↑ "Kentucky County Map". Kentucky Map Collection. Geology.com. http://geology.com/state-map/kentucky.shtml.
- ↑ "Michigan Time Zone – Michigan Current Local Time – Daylight Saving Time". TimeTemperature.com. http://www.timetemperature.com/tzus/michigan_time_zone.shtml.
- ↑ "Tennessee County Map". Tennessee Map Collection. Geology.com. http://geology.com/state-map/tennessee.shtml.
- ↑ "North American time zones: MST – Mountain Standard Time". Time and Date. http://www.timeanddate.com/library/abbreviations/timezones/na/mst.html.
- ↑ New Time Zone in Fort Nelson, timeanddate.com, September 21, 2015.
- ↑ "Canada Time Zone Map". WorldTimeZone.com. http://www.worldtimezone.com/time-canada24.php.
- ↑ "15 USC § 264 – Part of Idaho in Fourth Zone". Legal Information Institute. Cornell University Law School. https://www.law.cornell.edu/uscode/text/15/264.
- ↑ "Alberta's new time system". Government of Alberta. https://www.alberta.ca/albertas-new-time-system.
External links
