when is hispanic month

National Hispanic Heritage Month is celebrated annually from September 15 to October 15 in the United States. This period recognizes the contributions and influence of Hispanic culture on the nation's achievements, culture, and history. The start date, September 15, is significant because it marks the anniversary of independence for several Latin American countries including Costa Rica, El Salvador, Guatemala, Honduras, and Nicaragua. Mexico and Chile also celebrate their independence days on September 16 and September 18, respectively, which fall within this month-long observance. The celebration was originally established as Hispanic Heritage Week in 1968 and expanded to a month in 1988 by legislation signed by President Ronald Reagan.