Ancestry Day, also known as Ancestors' Day or Jour des Aieux, is observed in Haiti every January 2. This public holiday commemorates the ancestors who sacrificed their lives during the struggle for independence. The day follows Independence Day celebrations on January 1, allowing Haitians to reflect on their nation's history and honor those who fought for freedom in the early 19th century. The holiday has its roots in the Haitian Revolution, which began in 1791 and led to the abolition of slavery and the establishment of the Republic of Haiti in 1804. On Ancestry Day, military processions may take place, emphasizing the significance of the sacrifices made by the country's founders.