Morocco first used DST in 1939 and 1940 and again in 1950. It returned in 1967 but was abandoned after that and returned in 1974 and was observed until 1978. After that, Morocco used Western European Time (WET) (UTC+00:00) all year round. In 1984, Morocco changed to Central European Time (CET) (UTC+01:00) and returned to WET in 1986.