Time in Gibraltar

Gibraltar uses Standard Time or Central European Time (UTC+01:00) and daylight saving time or Central European Summer Time (UTC+02:00).

Prior to 1982
Until 1982, Gibraltar used GMT+1 all year round. This put it in neighbouring Spain's time zone / Central European Time for 5 months and in the UK's zone for the 7 months of British Summer Time. In 1982, Gibraltar changed to use Central European Time all year round, putting it wholly in tune with Central Europe.

IANA time zone database
The IANA time zone database contains one time zone for Gibraltar in the file zone.tab, named Europe/Gibraltar.

This refers to the area having the ISO 3166-1 alpha-2 country code "GI".