October 19 is the 292nd day of the year in the Gregorian calendar, with 73 days remaining until the end of the year. It is known for various historical events, including the Battle of Yorktown in 1781, which was a decisive victory for the American forces during the American Revolutionary War. In addition to historical significance, October 19 is also recognized for various observances. For example, it is celebrated as National Seafood Bisque Day in the United States, encouraging people to enjoy this creamy soup made from seafood.