A traditional quinceañera celebrates the honoree’s 15th birthday.
The Spanish word quinceañera refers to the girl or young woman celebrated at the event, while the birthday observance itself is commonly called a quinceañera. The celebration traditionally marks a transition from childhood toward young womanhood.
Customs vary widely by family, country, religion, and community. Some families emphasize a Catholic Mass, while others hold only a secular ceremony and reception. The event may include formal clothing, attendants, symbolic gifts, music, dancing, and a large meal.
The age is not the same as a universal legal threshold for adulthood. In many countries, legal adulthood occurs later, so the celebration is primarily a cultural and family tradition rather than a legal rite. Similar 15th-birthday celebrations exist under different names, including Mexico’s quince años and Brazil’s festa de quinze anos.