January 15 is the 15th day of the year in the Gregorian calendar, with 350 days remaining in non-leap years. This date has historical significance, featuring various events, births, and deaths throughout history. Notable events on January 15 include the founding of the University of California, Berkeley in 1868 and the first performance of Beethoven's Symphony No. 9 in 1824. Additionally, famous individuals born on this day include Martin Luther King Jr. in 1929 and Drew Brees in 1979.