National Armagnac Day is celebrated worldwide every December 21 to honor Armagnac, a distinctive brandy produced exclusively in the Armagnac region of France. This holiday recognizes the rich history of Armagnac, which dates back to the early 14th century and was served at the royal court in Versailles by the 17th century. The Armagnac region received AOC (appellation d’origine contrôlée) status in 1936, ensuring that only grape brandy produced under strict regulations can be marketed as Armagnac. Unlike cognac, which is predominantly made from the Ugni blanc grape and undergoes double distillation, Armagnac is distilled from a blend of ten permitted grape varieties and is distilled only once, resulting in a more flavorful spirit. Observers of National Armagnac Day can enjoy a glass of Armagnac, learn about its unique characteristics compared to cognac, and share their experiences on social media using the hashtag #NationalArmagnacDay.