Chaco Armistice Day is a public holiday in Paraguay commemorating the end of the Chaco War between Bolivia and Paraguay. This significant day honors the ceasefire agreement that brought an end to the conflict, which lasted from 1932 to 1935. It serves as a time for reflection on the sacrifices made during the war and promotes peace and reconciliation between the two nations. Chaco Armistice Day is observed with various ceremonies, memorial services, and cultural events across Paraguay to honor the memory of those who fought and to reaffirm a commitment to peace.