UTC−01:00 is an identifier for a time offset from UTC of −01:00.

As standard time (Northern Hemisphere winter)

Atlantic Ocean Portugal Azores islands

As daylight saving time (Northern Hemisphere summer) North America Greenland (summer) Except areas around Danmarkshavn, and Pituffik (Thule)

As standard time (year-round) Africa Atlantic Ocean Cape Verde

Anomalies

Regions in UTC−02:00 longitudes using UTC−01:00 time

The westernmost part of legal UTC-01:00 area in Ittoqqortoormiit Municipality (East Greenland) Azores Islands (Portugal) Cape Verde

Areas in UTC−01:00 longitudes using other time zones

Using UTC−02:00

The easternmost tip of Greenland (excluding legal UTC-1 and UTC±0 areas)

Using UTC±00:00 In Africa:

Almost all of Liberia Sierra Leone Guinea Guinea-Bissau Senegal The Gambia Southwestern part of Morocco, including Casablanca Western Sahara Sahrawi Arab Democratic Republic (disputed territory) Most of Mauritania Southwestern-most part of Mali The very westernmost part of Ivory Coast

In Atlantic Ocean: Madeira (Portugal) Canary Islands (Spain)

In Europe: Most of Iceland, except the westernmost part, including northwest peninsula and main town of Ísafjörður (lies in "physical" time UTC-2) Most of Portugal west of 7.5ºW, except the easternmost part, including cities such as Bragança and Guarda (lies in "physical" UTC) The northeastern part of Greenland, including Danmarkshavn Ireland west of 7.5ºW, including the cities of Cork, Limerick, and Galway The westernmost tip of Northern Ireland, including the county town of County Fermanagh, Enniskillen The westernmost island of the Faroe Islands (autonomous region of the Danish Kingdom), Mykines The extreme westerly portion of the Outer Hebrides, in the west of Scotland; for instance, Vatersay, an inhabited island and the westernmost settlement of Great Britain, lies at 7°54'W. If uninhabited islands or rocks are taken into account St Kilda, west of the Outer Hebrides, at 8°58'W, and Rockall, at 13°41'W, should be included.

Using UTC+01:00 In Europe:

Parts of Galicia, Extremadura and Andalucia, Spain Jan Mayen, Norway

References

External links