A quinceañera traditionally celebrates a girl’s 15th birthday.
The Spanish word quinceañera refers both to the young woman being honored and, commonly, to the celebration itself. The age is central to the tradition: quince means “fifteen,” and años means “years.”
The celebration often combines a religious service, a formal reception, music, dancing, and symbolic rituals. Customs vary considerably by family, country, religion, and budget, so there is no single required program. Some families emphasize the Mass, while others focus on the party.
A quinceañera is sometimes compared with a sweet sixteen party in the United States, but the traditional age is different. The event is generally associated with a transition from childhood toward young womanhood, although modern celebrations may express identity, family heritage, and personal style in many different ways.