Coat of Arms San Juan, Argentina The Coat of Arms San Juan is a heraldic emblem representing the Argentine province of San Juan. Adopted in 1958, it symbolizes the historical and cultural identity of the region. The shield's central element features a golden sun over three mountains, symbolizing the mountain range surrounding the province. The sun also represents the agricultural wealth and industrial growth of San Juan. In the lower part of the shield, there is an open book representing education and knowledge, with a cross above it indicating religious faith. A wheat ear and grape cluster on either side emphasize the agricultural productivity of the region. The motto "In Unum Sunt Omnia Fortes" (All are strong united) encircles the shield, reflecting unity and strength among the people of San Juan. This coat of arms serves as a symbol of pride for the province's residents and is often used in official contexts to represent San Juan.