A Catholic Mass is often celebrated before a traditional quinceañera reception. This service is commonly described as a thanksgiving Mass, or misa de acción de gracias, in which the celebrant and family give thanks and seek blessings for the next stage of life.
The Mass is a religious custom, not a universal requirement for every quinceañera. Participation depends on the family's faith, parish practices, country, and personal choices. Some families hold a secular ceremony, a non-Catholic service, or only a reception.
The quinceañera Mass is not a wedding. It does not create a marriage, and the celebrant does not take marital vows. It may include special prayers, a blessing, Scripture readings, and the presentation of symbolic items, depending on local church practice.
Because quinceañeras are celebrated across diverse communities, descriptions of one parish's ceremony should not be assumed to apply everywhere. The reception may follow immediately or occur separately.