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Time zone
World map with the time zone highlighted
UTC offset
Current time
01:08, 6 December 2023 UTC−01:00 [refresh]
Central meridian
15 degrees W
Date-time group
UTC−01:00: blue (December), orange (June), yellow (year-round), light blue (sea areas)
Time zones of Africa:
 UTC-01:00  Cape Verde Time[a]
 UTC±00:00  Greenwich Mean Time
 UTC+03:00  East Africa Time
a The islands of Cape Verde are to the west of the African mainland.
b Mauritius and the Seychelles are to the east and north-east of Madagascar respectively.

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

As standard time (Northern Hemisphere winter)[edit]

Arctic Ocean[edit]

Atlantic Ocean[edit]

As daylight saving time (Northern Hemisphere summer)[edit]

North America[edit]

As standard time (year-round)[edit]


Atlantic Ocean[edit]


Regions in UTC-02:00 longitudes using UTC-01:00 time[edit]

Areas in UTC-01:00 longitudes using other time zones[edit]

Using UTC-02:00[edit]

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

Using UTC±00:00[edit]

In Africa:

  • Liberia
  • Sierra Leone
  • Guinea
  • Guinea-Bissau
  • Senegal
  • The Gambia
  • Sahrawi Arab Democratic Republic (disputed territory)
  • Most of Mauritania
  • Southwesternmost part of Mali
  • The very westernmost part of Ivory Coast

In Atlantic Ocean:

In Europe:

Using UTC+01:00[edit]

In Africa:

In Europe:


  1. ^ Girma, Lebawit Lily (March 24, 2023). "Greenland Solves the Daylight Saving Time Debate". Bloomberg.com. Retrieved March 28, 2023.

External links[edit]