UTC−03:00 is an identifier for a time offset from UTC of −03:00.

As standard time (Northern Hemisphere winter)

Europe

Atlantic Ocean

  • France
  • Saint Pierre and Miquelon

As daylight saving time (Northern Hemisphere summer)

Principal cities: Halifax, Saint John, Fredericton, Hamilton, Sydney

North America

  • Canada – Atlantic Time Zone
  • New Brunswick
  • Newfoundland and Labrador
  • Labrador
  • Except the area between L'Anse-au-Clair and Norman's Bay
  • Nova Scotia
  • Prince Edward Island
  • Denmark (see time in the Danish Realm)
  • Greenland, but with DST rules from the US
  • Pituffik Space Base
  • United Kingdom
  • Bermuda

As standard time (year-round)

Principal cities: Cayenne, São Paulo, Brasília, Rio de Janeiro, Porto Alegre, Belo Horizonte, Buenos Aires, Montevideo, Paramaribo, Stanley, Asunción

South America

  • Argentina
  • Brazil
  • Except the western states of Acre, Amazonas, Mato Grosso, Mato Grosso do Sul, Rondônia and Roraima; and offshore islands
  • Chile
  • Magallanes/Antarctic
  • France
  • French Guiana
  • Paraguay
  • Suriname
  • United Kingdom
  • Falkland Islands
  • Uruguay

Antarctica

Southern Ocean

  • Some bases on the Antarctic Peninsula and nearby islands. See also Time in Antarctica
  • Argentina
  • Argentine Antarctica
  • Carlini Base
  • San Martin Base
  • United Kingdom
  • British Antarctic Territory
  • Rothera Research Station
  • United States
  • Palmer Station

As daylight saving time (Southern Hemisphere summer)

Principal cities: Santiago

South America

  • Chile (except Easter Island and Magallanes/Antarctic)

Antarctica

  • Some bases on the Antarctic Peninsula and nearby islands. See also Time in Antarctica

Places using UTC−03:00, outside the 45°W ± 7.5° range

  • El Chaltén, Argentina (72°53′W corresponding to UTC−04:51)
  • Buenos Aires, Argentina (58°22′W corresponding to UTC−03:53:48)
  • Stanley, Falkland Islands (57°51'W corresponding to UTC−03:51:24)
  • Asunción, Paraguay (57°38'W corresponding to UTC-03:50:32)
  • Uruguaiana, Brazil (57°05'W corresponding to UTC–03:48:20)
  • Montevideo, Uruguay (56°23’W corresponding to UTC−03:44:51)
  • Saint Pierre and Miquelon (56°12′W corresponding to UTC−03:44:40)
  • Paramaribo, Suriname (55°10′W corresponding to UTC−03:40:40)
  • Recife, Brazil (34°54′W corresponding to UTC−02:19:36)

See also

  • Time in Argentina
  • Time in Brazil
  • Time in Canada
  • Time in Chile
  • Time in Denmark
  • Time in Paraguay
  • Time in Uruguay

References

<!-- For the attention of subsequent editors; the stub tag of this article has been removed as it is not necessary. The different time zones have no suitable category, contain enough information, and are really just linked redirection pages. -->