UTC−01:00

UTC−01:00
Time zone
World map with the time zone highlighted
UTC offset
UTC	UTC±00:00
Current time
01:33, 25 August 2024 UTC−01:00 [refresh]
Observance of DST
DST is observed throughout this time zone.

UTC−01: Blue (December), Orange (June), Yellow (all year round), Light Blue - Sea areas

Time zones of Africa:

Light Blue	Cape Verde Time[a] (UTC−1)
Blue	Greenwich Mean Time (UTC)
Red	Central European Time West Africa Time (UTC+1)
Ochre	Central Africa Time Eastern European Time Egypt Standard Time South African Standard Time (UTC+2)
Green	East Africa Time (UTC+3)
Turquoise	Mauritius Time[b] Seychelles Time[b] (UTC+4)

^a The islands of Cape Verde and Canary Islands 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. This time is used in:

As standard time (Northern Hemisphere winter)

North America

• Greenland
  • Eastern Greenland (Ittoqqortoormiit and surrounding area – observes European Union DST rules)

Atlantic Ocean

• Portugal
  • Azores since 1966, except in 1992–1993 winter (WET/UTC+00:00 used instead)

As standard time (all year round)

Atlantic Ocean

• Cape Verde