National Day in Oman is observed every November 18, celebrating the birthday of Sultan Qaboos bin Said al Said, who was born on this date in 1940. The holiday commemorates not only his birth but also his ascent to power following a coup against his father on July 23, 1970. Sultan Qaboos aimed to modernize Oman and end its isolation from the world, utilizing oil revenues for the country's development. On this day, the people of Oman express their admiration for their Sultan and celebrate the progress made under his leadership. The day is marked by various festivities, reflecting national pride and unity.