Hispanic Heritage Month in 2023 was observed from September 15 to October 15. This annual celebration recognizes the histories, cultures, and contributions of Hispanic Americans, with the start date September 15 marking the independence anniversary of several Latin American countries including Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua. The month also honors Mexico and Chile's independence days on September 16 and 18, respectively, making it a significant 30-day period for recognizing Hispanic heritage in the United States.