Portugal Independence Day is celebrated annually on December 1 in Portugal, commemorating the country's independence from Spain, achieved in 1668. This day marks the reinstatement of Portuguese sovereignty after a period of Spanish rule from 1580 to 1640. It is a public holiday, during which all schools and businesses are closed. The celebration features various festivities, including singing, dancing, carnivals, and patriotic events, reflecting the national pride of the Portuguese people. Portugal, having emerged as a colonial power, now also stands as a significant center for sports and tourism. The day is observed with great fanfare, highlighting the historical significance of the nation's struggle for independence.