Statehood Day in Kentucky is celebrated annually on June 1 to honor the state's admission to the Union as the 15th state. This holiday commemorates Kentucky's statehood, which was achieved after multiple petitions and constitutional conventions from residents seeking separation from Virginia. People across the state gather to observe this day, often displaying the Kentucky flag on porches to show their support. Additionally, many choose to travel within Kentucky to learn more about its history and visit significant sites. The day serves as a reminder of the state's journey to statehood and its cultural heritage.