A quinceañera celebration is traditionally held when a girl turns 15.
The Spanish word quinceañera refers both to the celebrant and, in common English usage, to the birthday celebration. The event marks a symbolic transition from childhood toward young womanhood, although its exact meaning varies by family, country, and religious background.
A typical celebration may combine a formal ceremony, a large family gathering, special clothing, music, dancing, and a meal. Some families hold a Catholic Mass, while others organize only a secular party. Customs such as a court of honor, a ceremonial shoe change, or a father-daughter dance are widespread but not universal.