Central European Time

Time zones of Europe in relation to UTC:
Blue Western European Time (UTC±00:00)
Western European Summer Time (UTC+01:00)
Light Blue Western European Time (UTC±00:00)
Red Central European Time (UTC+01:00)
Central European Summer Time (UTC+02:00)
Ochre Eastern European Time (UTC+02:00)
Eastern European Summer Time (UTC+03:00)
Yellow Kaliningrad Time (UTC+02:00)
Green Moscow Time / Turkish Time (UTC+03:00)
▉▉▉ Pale colours: Standard time observed all year
▉▉▉ Dark colours: Summer time observed

Central European Time is a time zone. It is one hour ahead of Coordinated Universal Time (what used to be called Greenwich Mean Time). Most countries in the central part of Europe and some countries in Africa follow it.

In Europe, the countries of Ireland, Great Britain, Iceland and Portugal use Western European Time. All the other countries, up to Norway, Poland, Slovakia, Hungary, Bosnia and Herzegovina, Serbia and North Macedonia use Central European Time.

Algeria and Tunisia in Africa use CET but do not observe daylight saving time.