A Catholic quinceañera religious service commonly takes the form of a Mass.
Families may schedule a quinceañera Mass, often called a Misa de acción de gracias, to give thanks for the celebrant’s life and ask for blessing as she enters a new stage. The honoree may renew commitments, receive a special blessing and participate with relatives and sponsors.
The Mass is separate from the reception. Some families hold the church service before dinner and dancing, while others choose a later blessing or a fully secular ceremony. Practices differ among parishes and countries.
A quinceañera Mass is not one of the Catholic Church’s seven sacraments. It is a devotional celebration, so it does not replace Baptism, First Communion or Confirmation.