The national flag of Argentina is a triband, composed of three equally wide horizontal bands colored light blue, white and light blue. There are multiple interpretations on the reasons for those colors. The flag was created by Manuel Belgrano, in line with the recent creation of the Cockade of Argentina, and was first raised at the city of Rosario on February 27, 1812, during the Argentine War of Independence. The National Flag Memorial was later built on the site. The First Triumvirate did not approve the use of the flag, but the Asamblea del Año XIII allowed the use of the flag as a war flag. It was the Congress of Tucumán which finally designated it as the national flag, in 1816. In 1818, a yellow Sun of May was added to the center.
The full flag featuring the sun is called the Official Ceremonial Flag (Spanish: Bandera Oficial de Ceremonia). The flag without the sun is considered the Ornamental Flag (Bandera de Ornato). While both versions are equally considered the national flag, the ornamental version must always be hoisted below the Official Ceremony Flag. In vexillological terms, the Official Ceremonial Flag is the civil, state and war flag and ensign, while the Ornamental Flag is an alternative civil flag and ensign.