Day of the Battle of Arica
June 7, Saturday
Arica y Parinacota

Historical Background
The Battle of Arica took place on June 7, 1880. It was a pivotal moment in the War of the Pacific, a conflict involving Chile against Peru and Bolivia over control of valuable nitrate-rich territories in the Atacama Desert. The Chilean army, under the command of Colonel Pedro Lagos, launched a successful assault on the Morro de Arica, a steep hill that was heavily fortified by Peruvian forces.
The battle ended with a decisive Chilean victory, and the capture of Arica allowed Chile to secure a key port and further its strategic advantage in the war. The event is also remembered for the bravery of both Chilean and Peruvian soldiers, particularly the Peruvian commander Francisco Bolognesi, who famously refused to surrender and fought to the end.
Significance in Chile
The holiday is especially significant in the city of Arica, where commemorative events are held each year. These include:
- Military parades and reenactments of the battle
- Ceremonies honoring the fallen soldiers
- Speeches by government and military officials
- Cultural and educational activities in schools and public institutions
Modern Observance
While the Day of the Battle of Arica is a public holiday in the Arica and Parinacota Region, it is not a nationwide holiday in Chile. However, it holds great patriotic importance and is a symbol of national pride and military valor.
Legacy
The battle and its commemoration serve as a reminder of Chile’s military history and the sacrifices made during the War of the Pacific. It also reflects the complex historical relationships between Chile, Peru, and Bolivia, which continue to influence regional dynamics in South America today.