October 9 is the 282nd day of the year in the Gregorian calendar, with 83 days remaining until the end of the year. It is often associated with various historical events, holidays, and observances around the world. For example, in the United States, it is recognized as Leif Erikson Day, honoring the Norse explorer believed to be the first European to reach North America. On this day in history, several significant events occurred, including the founding of the People's Republic of China in 1949 and the first performance of Beethoven's Symphony No. 9 in 1824. October 9 is also the birthday of notable figures such as John Lennon, the famous musician and member of The Beatles.