Portugal's Day, also known as Dia de Portugal, is celebrated on June 10th each year. This national holiday honors the memory of Luís de Camões, a renowned Portuguese poet, who is considered one of the greatest literary figures in the Portuguese language. The day commemorates the rich history, culture, and achievements of Portugal and its people. Festivities typically include parades, cultural events, and ceremonies across the country and in Portuguese communities worldwide. The day serves as a reminder of Portugal's contributions to exploration, art, and literature, fostering national pride and unity among its citizens.