Vasco da Gama Vasco da Gama Vasco da Gama, 1st Count of Vidigueira (; c. 1460s – 24 December 1524), was a Portuguese explorer and the first European to reach India by sea. His initial voyage to India (1497–1499) was the first to link Europe and Asia by an ocean route, connecting the Atlantic and the Indian oceans and therefore, the West and the Orient. Da Gama's discovery of the sea route to India was significant and opened the way for an age of global imperialism and for the Portuguese to establish a long-lasting colonial empire in Asia. Traveling the ocean route allowed
Time in Portugal re-introduced, it could never be observed as CEST (), and the only solution was to re-adopt WET as standard time. So, in 1976, Portugal adopted WET () as its standard time. DST started to be observed every year as WEST () usually from early April to later September. From 1981 on, DST started to be observed from the last Sunday in March to the last Sunday in September. In 1986, time in Portugal began to be calculated in accordance with UTC, instead of GMT.<ref name="Decree-Law 44-B/86"> Decree-Law 44-B/86, 7 March 1986 (in Portuguese). Retrieved 19 May 2013.</ref> In 1992, during