The 2008 Summer Olympics, officially known as the Games of the XXIX Olympiad, were celebrated in Beijing, People's Republic of China from August 8 to August 24. The opening ceremony began at 08:08:08 pm CST (12:08:08 UTC) at the Beijing National Stadium in Beijing, People's Republic of China. During the games, 10,500 athletes competed in 302 events in 28 sports.