August 10th marks the 222nd day in the Gregorian calendar. On this day in 1821 Missouri became the 24th U.S. state. In 1927, Mount Rushmore was formally dedicated. Herbert Hoover, Antonio Banderas and Kylie Jenner were born on this day. August 10th marks National Lazy Day, National S'mores Day and National Connecticut Day.

We have 5 holidays listed for August 10.