Template:European Union reference table

1 Winter time. In summer (last Sunday in March to Saturday before last Sunday in October): WET → WEST (UTC+0 &rarr; +1), CET → CEST (+1 &rarr; +2), EET → EEST (+2 &rarr; +3). Summer time may be abolished, probably with related changes in timezones.

2 Air and sea borders only.

The United Kingdom left the EU on the 31st January 2020, and the transition period ended on 1st January 2021.