What is Las Posadas? · Neighbor Radio

Las Posadas is a Christmas custom from Mexico, kept on the nine nights from December 16 to 24.Neighbors walk from door to door with candles, acting out Mary and Joseph’s search for a place to stay. At each door they sing a request for shelter and are turned away in song, until one house lets them in. Then come prayers, a piñata, tamales and warm ponche. Many public posadas welcome anyone.

1 · MindWhere it comes from

“Posada” means an inn or lodging. The custom reenacts the Christmas story from the Gospel of Luke, where Mary and Joseph find no room at the inn in Bethlehem.

It began in colonial Mexico. Catholic World Report recounts that in 1587 Pope Sixtus V allowed a friar, Diego de Soria, to celebrate nine evening Masses from December 16 to 24 at the Augustinian convent of Acolman, near Teotihuacán. Over time the Masses moved out into neighborhoods. The Pima County Public Library says the nine days came to stand for the time Mary carried Jesus.

What a posada usually looks like:

A procession at dusk, often with children dressed as Mary, Joseph, angels and shepherds, and everyone carrying a candle.
The song at the door. The pilgrims outside sing a verse asking for shelter, and the “innkeepers” inside sing back that there’s no room. They trade verses until the last house opens its door.
Prayer, often a rosary or Bible reading.
The party: a piñata for the kids, tamales, buñuelos and ponche, a warm fruit punch. The traditional Mexican piñata is a star with seven points, which tradition says stand for the seven deadly sins that get broken.

In the Southwest it’s a public event in many places. Tucson’s procession through Barrio Viejo, performed by students from Carrillo Magnet School, held its 89th year in 2025. Santa Fe holds a free pageant on the Plaza, and San Antonio holds one along the River Walk. Many parishes and families still hold small posadas at homes, and the Episcopal Church publishes its own Las Posadas service, so it isn’t only a Catholic custom.

What each tradition or community says

Families who keep it

For many Mexican and Mexican American families, it isn’t Christmas without the posadas. Children grow up playing angels, then Mary or Joseph, then singing at the door themselves.

Churches

Parishes see it as a prayer, not just a party: nine nights of getting ready for Christmas by walking alongside a family with nowhere to stay.

Newcomers

Public posadas often hand out song sheets so anyone can sing along. You’ll find the ‘innkeeper’ verses have a bit of drama, and the welcome at the end is the whole point.

2 · HeartWhat it feels like

Las Posadas asks a simple question every night for nine nights: will you open the door?

For a few blocks, a whole neighborhood plays a family looking for shelter and then plays the people who finally let them in. Many families say that’s why the custom still matters.

Nine nights of knocking, and the best part is the door that opens.Neighbor Radio

3 · HandsHow to be a good neighbor

Find a public one. Look for posadas listed by parishes, museums, schools or city events in mid-December. Some ask for a small donation or ticket, so check the listing.

Bring a candle or flashlight, dress warm, and take a song sheet if they offer one. You don’t have to sing well.

If you’re invited to a home posada, it’s kind to bring something for the table, like a dessert or drinks, or candy for the piñata. Ask the host.

Let the kids lead. They’re often the stars, and the evening runs on their timing.

This weekSearch for a public posada near you this December, and walk at least one block of the procession.

Plain wordsWhat do these words mean?

Gospel: “Good news.” The message about Jesus. The Gospels are the four books (Matthew, Mark, Luke, John) that tell his life.
Catholic: The largest Christian church in the world, led by the Pope in Rome.
Protestant: Christian churches that came from the Reformation in the 1500s, like Lutheran, Baptist, Methodist and many others.

All the plain words

Four questions to take with you

From the story of the Good Samaritan, the stranger who stopped to help. We call it the Good Neighbor Test.

Did they see? Or look right past?
Did they stop? Even when it was inconvenient?
Did it cost them? Time, money, comfort, reputation?
Did they treat the person like a person? Not like a label?

Try it on: a couple far from home, with a baby on the way, knocking on doors after dark. Which house would you want to be?

Quick questions

When is Las Posadas?

The nine nights from December 16 to December 24, ending on Christmas Eve.

Do you have to be Catholic to join?

No. Public posadas welcome everyone. Other churches, including some Episcopal and Protestant congregations, hold posadas too.

What’s in the ponche?

It’s a warm fruit punch, often with fruits like guava and apple, cinnamon and piloncillo (cane sugar). Recipes vary by family.

Is it only in Mexico?

It started in Mexico and is kept across Latin America and in many U.S. communities, especially in the Southwest.

Sources and research

How this answer was made

Fact-checked October 15, 2026 against Catholic World Report, Pima County Public Library, UCLA Library, The Episcopal Church and NPR. Written in plain words by the Neighbor Radio team. Every fact is checked against what each community says about itself, in its own official sources, plus a neutral reference. Part of this community and something doesn't sound like you, or spot a mistake? Tell us. We read every note and fix mistakes.