# UTC+01:00

UTC+01:00 is an identifier for a time offset from UTC of +01:00. In ISO 8601, the associated time would be written as 2019-02-07T23:28:34+01:00. This time is used in:
* Central European Time
* West Africa Time
* Western European Summer Time
** British Summer Time
** Irish Standard Time

## Central European Time (Northern Hemisphere winter)

Principal cities: Berlin, Budapest, Frankfurt, Munich, Hamburg, Cologne, Düsseldorf, Stuttgart, Leipzig, Dortmund, Essen, Bremen, Hanover, Mainz, Rome, Milan, Naples, Venice, Florence, Palermo, Turin, Genoa, Vatican City, San Marino, Paris, Marseille, Bordeaux, Nantes, Lyon, Lille, Montpellier, Toulouse, Strasbourg, Nice, Monaco, Madrid, Barcelona, Valencia, Seville, Málaga, Bilbao, A Coruña, Granada, Andorra, Vienna, Salzburg, Innsbruck, Zürich, Geneva, Bern, Bellinzona, Lausanne, Lucerne, St. Gallen, Brussels, Antwerp, Amsterdam, Rotterdam, Luxembourg, Valletta, Copenhagen, Stockholm, Oslo, Warsaw, Prague, Zagreb, Tirana, Sarajevo, Pristina, Podgorica, Skopje, Belgrade, Bratislava, Ljubljana, Vaduz, Schaan, Serravalle, Dogana, Monte Carlo, Monaco-Ville, Monaco, Westside, St. Paul's Bay, Malmö.

### Europe
#### Central Europe

* Albania
* Andorra
* Austria
* Belgium
* Bosnia and Herzegovina
* Croatia
* Czech Republic
* Denmark
* France (Metropolitan)
* Germany
* Hungary
* Italy
* Kosovo
* Liechtenstein
* Luxembourg
* Malta
* Monaco
* Montenegro
* Netherlands
* North Macedonia
* Norway
** Svalbard (including Bear Island)
** Jan Mayen
* Poland
* San Marino
* Serbia
* Slovakia
* Slovenia
* Spain (continental territory including Balearic Islands, Ceuta and Melilla, and excluding Canary Islands)
* Sweden
** Gotland
* Switzerland
* United Kingdom
** Gibraltar
* Vatican City

### Antarctica

* Norway
** Bouvet Island
** Queen Maud Land

## Western European Summer Time (Northern Hemisphere summer)

Principal cities: London, Birmingham, Manchester, Edinburgh, Liverpool, Bristol, Belfast, Glasgow, Cardiff, Dublin, Cork, Limerick, Las Palmas de Gran Canaria, Santa Cruz de Tenerife, Lisbon, Porto, Braga, Tórshavn

### Europe
#### Western Europe

* Denmark
** Faroe Islands
* Ireland
* Portugal (Including Madeira and excluding Azores islands)
* United Kingdom (Great Britain) – (GMT / BST) (Including Guernsey, Isle of Man and Jersey)
** England
** Scotland
*** Northern Isles
**** Orkney
**** Shetland
*** Western Isles
** Northern Ireland
** Wales
*** Anglesey
* Channel Islands (Crown Dependencies)
** Alderney
** Sark
** Herm
** Isle of Wight
** Normandy
* Some small islands Channel Islands or Crown Dependencies
** Brecqhou
** Jethou
** Lihou
** Écréhous
** Minquiers
** Les Dirouilles
** Pierres de Lecq
** Casquets
** Renonquet
** Caquorobert
** Crevichon
** Grande Amfroque
** Les Houmets

#### Atlantic Ocean

* Portugal
** Madeira
* Spain
** Canary Islands GMT±0

## As standard time (year-round)

Principal cities: Lagos, Abuja, Kinshasa, Algiers, Tunis, Rabat, Casablanca, Tangier, Marrakesh, Yaoundé, Fez, Douala, Malabo, Bata, Libreville, Niamey, Tangier, N'Djamena, Bangui, Porto-Novo, Cotonou, Luanda, Laayoune

### Africa
#### West Africa

* Algeria
* Angola
* Benin
* Cameroon
* Central African Republic
* Chad
* Democratic Republic of the Congo:
** The provinces of Bandundu, Équateur, Kinshasa, Kongo Central, Kwango, Kwilu, Mai-Ndombe, Mongala, Nord-Ubangi, Sud-Ubangi and Tshuapa
* Republic of the Congo
* Equatorial Guinea
* Gabon
* Morocco
* Niger
* Nigeria
* Tunisia

## Discrepancies between official UTC+01:00 and geographical UTC+01:00
### Areas in UTC+01:00 longitudes using UTC+02:00

From south to north:
* South Africa
** The westernmost part, including Cape Town
* Botswana
** The western part of the districts:
*** Kgalagadi
*** Ghanzi
*** Ngamiland
* Democratic Republic of the Congo
** The very westernmost part of Lualaba Province, Kasaï-Central and Sankuru
* Libya
** The most part in the country, including nation's capital Tripoli
* Greece (standard time)
** The western part, including Patras and Ioanina
* Romania (standard time)
** The westernmost part, including Timișoara
* Russia
** Kaliningrad Oblast
* Lithuania (standard time)
** The westernmost part, including Klaipėda
* Latvia (standard time)
** The westernmost part, including Liepāja
* Estonia (standard time)
** The westernmost parts of the Saare and Hiiu counties
* Finland (standard time)
** The westernmost part, including Turku

### Areas outside UTC+01:00 longitudes using UTC+01:00 time
#### Areas between meridians 7°30'W and 7°30'E ("physical" UTC+00:00)

All of:
* Andorra
* Belgium
* Gibraltar
* Luxembourg
* Monaco
* Netherlands
* Benin
Most of:
* Spain, excluding Canary Islands (which use UTC) and westernmost part of the mainland (see below)
* France (with exception of small parts of Alsace, Lorraine and Provence are east of 7°30'E)
* Algeria, including Algiers
Parts of:
* Equatorial Guinea (Annobón Island only)
* Morocco (northeastern part)
* Niger (western part)
* Nigeria (western part)
* Germany (The very westernmost part)
* Switzerland (westernmost part)
* Italy (The very northwesternmost part)
* Norway (Bouvet Island and southwesternmost part)

#### Areas between meridians 22°30'W and 7°30'W ("physical" UTC−01:00)

* Spain
** Parts of Galicia, Extremadura and Andalusia
* Norway
** Jan Mayen
* Morocco
** Southwestern part, including Casablanca
* Western Sahara
** Most part in the territory (occupied by Morocco, excluding claimed by Sahrawi Arab Democratic Republic which use UTC+00:00)