National Day in China is observed on October 1 and marks the foundation of the People's Republic of China in 1949. The holiday begins the Golden Week, a seven-day period during which people enjoy a week-long holiday. Celebrations include various activities and events, with public places decorated festively, free concerts, and night fireworks illuminating the sky. The day is significant as it commemorates the solemn ceremony that took place at Tiananmen Square in Beijing. While military parades were previously held, they are no longer part of the celebrations. National Day is celebrated throughout mainland China, Hong Kong, and Macau, reflecting its importance in the national identity and culture.