Catholic Calendar Guide

FeastWhiteAdvent

Rank

A feast is a major celebration, often dedicated to the Lord, the Apostles, or saints of wide importance in the life of the Church.

Liturgical color

The liturgical color for this observance is White. Purity, joy, and major celebrations of the Lord and saints who are not martyrs.

Season

Advent is the season of watchful preparation for the Nativity of the Lord and for Christ’s coming in glory.

Week in the year

2nd week of Advent

Why this day matters

This feast honors Our Lady of Guadalupe, a title deeply linked to evangelization and maternal intercession.

Our Lady of Guadalupe is observed on Saturday, December 12, 2026 in the Advent season. It is kept as a feast with the liturgical color White. This feast honors Our Lady of Guadalupe, a title deeply linked to evangelization and maternal intercession. Saints: The Blessed Virgin Mary.

Saints connected with this date

The Blessed Virgin Mary

Plan local worship

Need to find a parish for this celebration?

Use the parish finder to search your area and confirm local Mass times, confession schedules, and parish details for Our Lady of Guadalupe.

Daily readings

Daily readings for Saturday, December 12, 2026

These readings typically emphasize God’s tenderness, Marian discipleship, and the nearness of the Gospel to the poor and the humble.

What to expect: Expect a First Reading, Responsorial Psalm, Gospel acclamation, and Gospel, with local or optional variations in some cases.

Use the linked official readings page for the approved lectionary texts and any local options or variations.

Browse readings archive

Mass guide

Mass guide for Saturday, December 12, 2026

Mass type

Feast Mass. Feasts are more festive than ordinary weekdays and often use proper prayers and readings that bring the mystery or saint of the day into clearer focus.

Obligation note

This day is ordinarily observed within the weekday Mass cycle unless local custom, parish schedule, or local law gives it a different pastoral weight.

What to expect

You can usually expect a simpler weekday form of Mass, with Scripture readings, a homily where customary, and seasonal or proper prayers.

How to follow the Mass

Opening rites

Mass begins with the entrance, greeting, penitential act, and opening prayer. On more festive days, the Gloria may also be included.

Liturgy of the Word

Listen for the Scripture readings appointed for the day, the Psalm, Gospel acclamation, Gospel, and the homily where it is given.

Liturgy of the Eucharist

The gifts are prepared, the Eucharistic Prayer is prayed, and the congregation joins in the Holy, Holy, Holy, the memorial acclamation, and the Great Amen.

Communion and dismissal

After the Lord’s Prayer, sign of peace, and Lamb of God, Communion is distributed. Mass ends with the final blessing and dismissal.

Postures and responses

Stand, sit, and kneel according to local custom and parish direction. Join the spoken and sung responses as you are able; posture details can vary somewhat by country and diocese.

Local music, ceremonial detail, posture, and holy day obligation can vary somewhat by country, diocese, and parish. Use this guide as a practical orientation, then follow the parish’s actual celebration.

Scope and caution

This guide is built around the universal Roman Catholic calendar for practical reference. Local episcopal conferences, dioceses, and ritual traditions may observe some dates differently.

WeekdayViolet

Friday, December 11, 2026

Friday in Advent

Advent is the season of watchful preparation for the Nativity of the Lord and for Christ’s coming in glory. This date is presented here as part of the unfolding prayer of the Church year, even when no major universal observance is highlighted in the MVP dataset.

Advent•2nd week of Advent

SundayRose

Sunday, December 13, 2026

3rd Sunday of Advent

Gaudete Sunday lightens Advent’s penitential tone with a note of joy as Christmas draws near.

Advent•3rd week of Advent