Your guide to the Central European Time zone
Central European Time (CET) is a standard time zone used in many European countries during the winter months. It is UTC+1, meaning it is one hour ahead of Coordinated Universal Time (UTC).
During the summer, most CET regions switch to Central European Summer Time (CEST), which is UTC+2, as part of Daylight Saving Time (DST).
Many European countries observe CET in the winter and CEST in the summer. Notable examples include:
DST in Europe typically begins on the last Sunday in March (clocks move forward 1 hour to CEST) and ends on the last Sunday in October (clocks fall back 1 hour to CET).
This system helps make better use of daylight during longer days in summer.
Compared to other major time zones: