I don't know why people in The United States celebrate Cinco De Mayo (May 5).  Most Americans think May 5th is the Independence day for Mexico.  In Mexico, people don't celebrate Cinco De Mayo that much.

September 16th is the Independence Day for Mexico.  The whole country celebrate throughout the night.

In 1810 Mexico broke away from Spain.

Happy independence day.

PS. I am not a Mexican.  I am cultured.