The national flag of Chile, consists of two unequal horizontal bands of white and red and a blue square the same height as the white band in the canton, which bears a white five-pointed star in the center. It was adopted on 18 October 1817.
The star may represent a guide to progress and honor while other interpretations refer to its reference to an independent state; blue symbolizes the sky and the Pacific Ocean, white is for the snow-covered Andes, and red stands for the blood spilled to achieve independence.