Advent 2026: When It Starts, What It Means and How Catholics Keep It

1. When Does Advent 2026 Start?

Advent 2026 starts on Sunday 29 November 2026, the First Sunday of Advent, and the season runs until the evening Vigil Mass of Christmas on Thursday 24 December. Christmas Day falls on Friday 25 December 2026. The liturgical celebration of the season actually begins with Evening Prayer I on Saturday 28 November, so a Saturday evening vigil Mass that weekend is already the First Sunday of Advent.

The rule is simple. The Church's Universal Norms on the Liturgical Year and the Calendar say Advent begins with the Sunday that falls on or closest to 30 November and ends before Evening Prayer I of Christmas. That makes the First Sunday of Advent the fourth Sunday before Christmas Day. Because Christmas can fall on any weekday, Advent lasts between 22 and 28 days. In 2026, with Christmas on a Friday, it lasts 26 days, and the fourth week is cut short to five days, from Sunday 20 December to Christmas Eve.

Advent 2026 at a glance

• Sat 28 November: Advent begins with Evening Prayer I and Saturday vigil Masses.
• Sun 29 November: First Sunday of Advent. The new Church year begins. Sunday readings switch to Year B, the Gospel of Mark.
• Mon 30 November: St Andrew, Apostle. The traditional Christmas Novena (the "St Andrew prayer") begins.
• Sun 6 December: Second Sunday of Advent. Also the date of St Nicholas, whose memorial gives way to the Sunday this year.
• Tue 8 December: Solemnity of the Immaculate Conception. A holy day of obligation in the United States in 2026.
• Sat 12 December: Our Lady of Guadalupe.
• Sun 13 December: Third Sunday of Advent, Gaudete Sunday. Rose vestments may be worn.
• Thu 17 December: The final stretch begins: the O Antiphons and the proper readings of 17 to 24 December.
• Sun 20 December: Fourth Sunday of Advent.
• Thu 24 December: Christmas Eve. Advent ends at the evening Vigil Mass.
• Fri 25 December: The Nativity of the Lord, a holy day of obligation.

The full calendar of the Church year, with Lent, Easter and Pentecost 2027, lives on our liturgical calendar guide for 2026-2027. This page is your field manual for the four weeks of Advent itself.

2. What Is Advent?

Advent is the season of preparation that opens the Catholic Church year, and it looks in two directions at once: back to Christ's first coming in humility at Bethlehem and forward to his Second Coming in glory. The word comes from the Latin adventus, "coming" or "arrival." The Catechism teaches that when the Church celebrates the liturgy of Advent each year, she makes present the ancient expectancy of the Messiah, so that the faithful renew their ardent desire for his second coming (CCC 524).

The Universal Norms on the Liturgical Year (no. 39) give Advent a twofold character. It prepares for the solemnity of Christmas, which remembers the first coming of the Son of God, and it directs minds and hearts to await Christ's Second Coming at the end of time. For both reasons the Norms call Advent a time of devout and expectant delight. That phrase matters. Advent is serious, and it is glad.

The first part of the season, up to 16 December, leans hard on the Second Coming. The Gospels warn: stay awake, the master is coming, you do not know the hour. From 17 December the Church turns to the immediate events before the birth of Jesus: the genealogy, Joseph's dream, the Annunciation, the Visitation and the birth of John the Baptist.

St Bernard of Clairvaux preached about three comings of the Lord: the first in the flesh at Bethlehem, the last in glory at the end, and a hidden middle coming in which Christ comes now into the soul that receives him. That middle coming is the point of your Advent. Christmas is a date on the calendar. Christ arriving in your heart this year is a decision you make. And because "of that day or hour, no one knows" (Mark 13:32), the only safe Advent is the one you keep as if it were your last. For the Church's full teaching on the end of time, read our guide to the Second Coming of Christ.

3. Is Advent Penitential? How It Differs From Lent

Advent has a penitential character, and it is a different season from Lent. Canon law lists the penitential days and times of the universal Church as every Friday of the year and the season of Lent (Code of Canon Law, can. 1250). Advent is absent from that list. There is no Advent law of fasting, and Ash Wednesday has no Advent twin.

Yet the Church clearly marks Advent with restraint. The priest wears violet. The Gloria is omitted at Sunday Mass, so that it can ring out again at Christmas with the angels' own song (Luke 2:14). The General Instruction of the Roman Missal asks for moderation in flowers and music so that the full joy of the Nativity is not anticipated. Many parishes hold penance services, and confession lines grow.

History explains the double note. In parts of Gaul from the fifth and sixth centuries, Christians kept a fast before Christmas that began around the feast of St Martin on 11 November, sometimes called St Martin's Lent. In Rome, Advent developed with a more joyful, expectant tone. The modern Roman Rite keeps both: watchful preparation and glad hope. The Ambrosian Rite in Milan still keeps a six-week Advent.

Three differences that matter in practice

• Mood: Lent looks at the Cross and our sin. Advent looks at the coming King and asks whether we are ready to meet him.
• The Alleluia stays: it is silenced in Lent, and it is sung throughout Advent.
• Penance is voluntary: no Advent fast is required. A freely chosen fast, a phone fast or a sacrifice for the poor is a good and old Catholic practice. Choose one and keep it.

So is Advent a "little Lent"? Call it a season of hopeful vigilance. The Church asks you to clean the house of your soul because a guest is coming, and that guest is the Lord.

4. Violet, Rose and Gaudete Sunday

The color of Advent is violet, and rose may be worn on the Third Sunday of Advent, called Gaudete Sunday. The General Instruction of the Roman Missal assigns violet to Advent and Lent and permits rose, where it is the practice, on Gaudete Sunday and Laetare Sunday in Lent. Blue is not an approved Advent color in the Roman Rite, though some Protestant churches use it.

Gaudete Sunday falls on 13 December 2026. It takes its name from the first word of the Latin entrance antiphon, from Philippians 4:4-5: "Rejoice in the Lord always; again I say, rejoice. Indeed, the Lord is near." The season is past its midpoint, the King is close, and the Church lets a little of Christmas light break through. On the Advent wreath, the rose candle is lit that day. In 2026 the second reading is St Paul's command to "rejoice always, pray without ceasing, in all circumstances give thanks" (1 Thessalonians 5:16-18). Take that literally for one week.

Why does the priest wear pink? Our guide to liturgical colors and their meaning answers that and explains every color of the Church year. For how the rose candle works on the wreath, see the Advent wreath guide.

5. The Four Sundays of Advent 2026

The Sundays of Advent 2026 use the Year B Lectionary, which reads mainly from the Gospel of Mark. Each Sunday has its own job. Read the Gospel before Mass, every one of them, and you will hear it with new ears.

First Sunday, 29 November: Stay awake

Isaiah cries, "Oh, that you would rend the heavens and come down" (Isaiah 63:19, numbered 64:1 in some Bibles). St Paul thanks God that the Corinthians lack no spiritual gift as they wait for the revealing of Christ (1 Corinthians 1:3-9). The Gospel is the parable of the doorkeeper: "What I say to you, I say to all: Watch!" (Mark 13:33-37). This is the Second Coming Sunday. Ask the hard question: if he came tonight, would he find me awake?

Second Sunday, 6 December: Prepare the way

"Comfort, give comfort to my people" (Isaiah 40:1). St Peter says the Lord is patient with us and wants all to come to repentance, and that the day of the Lord will come like a thief (2 Peter 3:8-14). The Gospel opens Mark with John the Baptist in the wilderness, preaching repentance (Mark 1:1-8). This is the confession Sunday. Book it this week. Meet the prophet himself in our profile of St John the Baptist.

Third Sunday, 13 December: Rejoice

"The spirit of the Lord God is upon me, because the Lord has anointed me; he has sent me to bring glad tidings to the poor" (Isaiah 61:1). The psalm is Mary's Magnificat (Luke 1:46-54). John's Gospel shows the Baptist pointing away from himself: "There is one among you whom you do not recognize" (John 1:6-8, 19-28). This is the joy Sunday. Give something away that costs you.

Fourth Sunday, 20 December: Say yes

God promises David a house and a kingdom that will last forever (2 Samuel 7). The Gospel is the Annunciation: "Behold, I am the handmaid of the Lord. May it be done to me according to your word" (Luke 1:26-38). This is Mary's Sunday. Whatever God has been asking of you all Advent, answer it this week. Learn more about the Blessed Virgin Mary, the woman of Advent.

6. What Are the O Antiphons?

The O Antiphons are seven ancient prayers sung at Evening Prayer (Vespers) before the Magnificat from 17 to 23 December. Each one calls on Christ by a title drawn from the Old Testament prophecies and ends with a plea: come. They are also used as the Gospel acclamation at weekday Masses in those days. The hymn "O Come, O Come, Emmanuel" is a later verse paraphrase of them.

• 17 December, O Sapientia (O Wisdom): Wisdom from the mouth of the Most High, ordering all things. Come and teach us the way of prudence (Sirach 24:3; Wisdom 8:1).
• 18 December, O Adonai (O Lord): who appeared to Moses in the burning bush and gave him the law on Sinai. Come and redeem us with outstretched arm (Exodus 3:2; 20:1).
• 19 December, O Radix Jesse (O Root of Jesse): raised as a sign for the peoples, before whom kings fall silent. Come to save us and do not delay (Isaiah 11:1, 10).
• 20 December, O Clavis David (O Key of David): what you open no one shuts. Come and lead the prisoner out of the dark (Isaiah 22:22).
• 21 December, O Oriens (O Rising Dawn): splendor of eternal light and sun of justice. Come and shine on those who sit in darkness and the shadow of death (Malachi 4:2; Luke 1:78-79). It falls on the darkest day of the northern year.
• 22 December, O Rex Gentium (O King of the Nations): the cornerstone who makes the two one. Come and save the man you formed from clay (Isaiah 28:16; Ephesians 2:14).
• 23 December, O Emmanuel (O God With Us): our King and lawgiver, the hope of the nations. Come and save us, Lord our God (Isaiah 7:14).

Read the Latin first words backwards, from Emmanuel to Sapientia, and the initials spell ERO CRAS, often explained as "Tomorrow I will be there." Whether the medieval authors meant it or not, Christmas Eve answers it.

How to pray them: each evening from 17 December, after lighting the Advent wreath, read that day's antiphon and the Scripture behind it, then sing one verse of "O Come, O Come, Emmanuel." Five minutes. Seven nights. It turns the last frantic week before Christmas into the most prayerful one.

7. Feasts in Advent 2026: Nicholas, the Immaculate Conception, Guadalupe

Advent is full of saints who show you how to wait for Christ. Here is how the main feasts fall in 2026.

St Andrew, Monday 30 November

The first apostle called, who brought his brother Peter to Jesus (John 1:40-42). His feast is the traditional start of the Christmas Novena, prayed fifteen times a day until Christmas (text below in the prayers section).

St Nicholas, 6 December (a Sunday in 2026)

St Nicholas was a fourth-century bishop of Myra in Asia Minor, loved for his secret generosity to the poor, and the real man behind the legend of Santa Claus. In 2026 his date falls on the Second Sunday of Advent, and a Sunday of Advent outranks his memorial, so you will hear the Advent readings at Mass. Keep his customs at home anyway: children set out their shoes on the evening of 5 December and find small gifts and sweets in the morning. Tell them who Nicholas was and why he gave. Read his story in our profile of St Nicholas of Myra.

The Immaculate Conception, Tuesday 8 December

The Solemnity of the Immaculate Conception celebrates that Mary, by a singular grace of God and in view of the merits of Christ, was preserved free from all stain of original sin from the first moment of her conception. Pope Pius IX defined this dogma in 1854 (CCC 491). It does not refer to the conception of Jesus, a common mix-up; that is the Annunciation, 25 March.

In the United States, the Immaculate Conception is the patronal feast of the nation and a holy day of obligation. In 2026 it falls on a Tuesday, so the obligation stands: Catholics in the US must attend Mass on 8 December (or the vigil Mass on the evening of 7 December). Only when 8 December falls on a Sunday is the solemnity moved and the obligation not transferred, and that does not happen this year. Other countries set their own holy days, so check with your bishops' conference. Deliberately missing a day of obligation without a serious reason is grave matter (CCC 2181). If you have missed Mass, read what to do after missing Mass and get to confession.

St Juan Diego, Wednesday 9 December, and Our Lady of Guadalupe, Saturday 12 December

In December 1531, Our Lady appeared to St Juan Diego at Tepeyac near Mexico City and left her image on his tilma. She is patroness of the Americas and of the unborn, and in the US her day is a feast. In 2026 it falls on the Saturday before Gaudete Sunday. Our full guide to Our Lady of Guadalupe and the tilma tells the story and the evidence.

Also in Advent

St Francis Xavier (3 December), St Ambrose (7 December), St John of the Cross (14 December) and St Lucy, whose 13 December date gives way to Gaudete Sunday this year. Lucy's name means light, and Scandinavian Catholics and Lutherans honor her with candles in the dark. Meet her in our profile of St Lucy.

8. What Is a Rorate Mass?

A Rorate Mass is a Mass of Our Lady celebrated in Advent before dawn, traditionally by candlelight only. It takes its name from the Latin entrance chant Rorate caeli desuper, from Isaiah 45:8: "Drop down dew, you heavens, from above, and let the clouds rain down the Just One." The church begins in darkness, lit by candles, and as the Mass goes on the sun rises outside. You feel in your body what Advent means: the world in darkness, waiting for the Light.

The custom is strongest in German-speaking lands and in parishes that celebrate the Traditional Latin Mass, though many parishes in the ordinary form now offer a dawn Mass by candlelight on Advent weekdays. Similar dawn traditions belong to other Catholic cultures: in the Philippines, Simbang Gabi is a novena of nine dawn or evening Masses from 16 to 24 December, and in Mexico and across Latin America, Las Posadas re-enacts Mary and Joseph's search for lodging over the same nine nights.

Do this: look up your parish and nearby parishes now for a Rorate Mass or dawn Mass. Set the alarm, take the kids or a friend, and go at least once. Breakfast together afterwards makes it a family memory that lasts.

9. Why Go to Confession in Advent?

Catholics go to confession in Advent because the Gospel of the season is John the Baptist's cry: "Prepare the way of the Lord, make straight his paths" (Mark 1:3). Every valley filled, every mountain made low: that is the work of repentance, and the sacrament of Penance is where Christ does it. The Church asks every Catholic to confess grave sins at least once a year, and Advent is the natural time to do it before receiving Communion at Christmas.

Here is the hard truth. Every Christmas, some Catholics walk into Midnight Mass carrying mortal sin and receive Communion anyway. The Church teaches that anyone conscious of grave sin must receive the sacrament of Reconciliation before coming to Communion (CCC 1385). Do not be that person. Go in Advent, when your parish holds its penance service, and walk into Christmas clean.

Five steps to an Advent confession

1. Pick the date now. Most parishes schedule an Advent penance service in mid-December. Lines in the last days before Christmas are long, so go in the first two weeks.
2. Examine your conscience with the Ten Commandments, slowly, with a pen.
3. Name the big one first. The sin you least want to say is the one Christ most wants to lift.
4. Make a firm purpose of amendment with one concrete change for the rest of Advent.
5. Do the penance that day, then thank God for his mercy.

Been away for years? Our step-by-step guide to how to go to confession walks you through it. Priests welcome people home in Advent all the time. If fear or anxiety keeps you circling, our prayer pages and Pro's audio-guided prayer sessions can help you get calm enough to walk in.

10. Advent Traditions at Home: Wreath, Jesse Tree and More

Catholic homes keep Advent with a handful of simple traditions that turn the season into something children and adults can see and touch. You do not need all of them. Pick two and keep them every day.

The Advent wreath

A circle of evergreens with four candles, three violet and one rose, lit one more each Sunday as Christmas draws near. It began among German Lutherans in the nineteenth century and is now loved across the Catholic world. Our complete guide to the Advent wreath, its candles, blessing and prayers has everything you need, including a family prayer for each week.

The Jesse tree

The Jesse tree comes from Isaiah's prophecy: "a shoot shall sprout from the stump of Jesse, and from his roots a bud shall blossom" (Isaiah 11:1). Medieval artists painted and carved it, most famously in stained glass, as a family tree from Jesse, David's father, to Christ. At home, families hang one ornament a day on a branch or small tree, each for a figure or event in salvation history: Creation, Adam and Eve, Noah, Abraham, Isaac, Jacob, Joseph, Moses, Ruth, David, Isaiah, Jonah, John the Baptist, Joseph and Mary. Read the matching Bible passage each evening. By Christmas your children have walked the whole Old Testament to the manger. It works for adults on their own, too, as a daily Scripture plan.

The Advent calendar

Choose one with Scripture verses or saints behind the doors, or make your own with a verse and a small act of charity for each day.

The empty manger

Set up the crib early with the manger empty. Each good deed or sacrifice earns a piece of straw for the manger. On Christmas Eve, the youngest child lays the infant Jesus on the bed of straw the family made. The Wise Men can start across the room and arrive on the Epiphany.

The Christmas Novena and St Andrew prayer

From 30 November, pray the short Christmas Novena below fifteen times a day. Many families split it: five at breakfast, five at dinner, five at bedtime.

11. A Week-by-Week Advent Plan for Families and Singles

A good Advent plan has one daily habit, one weekly focus and one sacrament booked in advance. Here is a plan for 2026 that you can start on Sunday 29 November. Write it on the fridge tonight.

Daily, all season (15 minutes)

• Morning: read the day's Mass Gospel. Two minutes.
• Evening: light the wreath, pray the week's prayer, sing one verse of an Advent hymn.
• Night: a two-minute examen. Where did I meet Christ today? Where did I shut the door?
• One fast all season: from social media after 9pm, from alcohol on weekdays, or from snacking. Pick one.

Week 1 (29 November to 5 December): Wake up

Families: bless the wreath on the First Sunday, set up the empty manger and start the Jesse tree. Explain to the children that Advent is the waiting room before the party. Singles: read the whole Gospel of Mark this week. It takes about two hours and it is the Gospel of your Sundays all year. Start the St Andrew Novena on Monday 30 November.

Week 2 (6 to 12 December): Repent

Families: shoes out for St Nicholas on Saturday night 5 December. Go to Mass together on Tuesday 8 December, the Immaculate Conception. Book family confession this week. Singles: go to confession this week, no excuses. Go to Mass on 8 December. Give one anonymous gift in the spirit of Nicholas. Pray a Rosary for Our Lady of Guadalupe on Saturday.

Week 3 (13 to 19 December): Rejoice

Families: light the rose candle on Gaudete Sunday and have a special dessert. Choose one family to bless anonymously with groceries or a paid bill. From Thursday 17 December, pray the O Antiphons at the wreath. Singles: go to a Rorate or dawn Mass. Visit someone who will be alone at Christmas. Begin the O Antiphons.

Week 4 (20 to 24 December): Say yes

Families: read Luke 1 aloud together, the Annunciation and the Visitation. Decorate the tree late in the week, as Christmas comes near. Lay the child in the manger on Christmas Eve. Singles: make one concrete yes to God that you have been avoiding, and write it down. Spend a quiet hour before the Blessed Sacrament on 23 or 24 December.

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12. Advent Prayers

The best Advent prayers are short enough to pray every day: one word from Scripture, the Church's own prayers, and the traditional novena. Here are five to use this season.

Maranatha

The oldest Advent prayer is one Aramaic word St Paul kept untranslated: Maranatha, "Our Lord, come" (1 Corinthians 16:22). The Bible ends with it: "Amen. Come, Lord Jesus!" (Revelation 22:20). Pray it slowly with your breathing, as the early Christians did, at red lights and in queues all Advent.

Collect for the First Sunday of Advent (Roman Missal)

The Christmas Novena, or St Andrew prayer (traditional)

Traditionally prayed fifteen times a day from 30 November, the feast of St Andrew, until Christmas. The author is unknown; it takes its popular name from the feast on which it begins.

Rorate caeli (from Isaiah 45:8)

An Advent morning offering (original)

Pray the Angelus at noon all season; it is the Annunciation in a prayer. Add the Joyful Mysteries of the Rosary on the Sundays of Advent. For a prayer written for your own situation this Advent, try our free Catholic prayer generator. For help building a daily habit of prayer in general, read our guide on how to pray.

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13. Common Advent Mistakes

The most common Advent mistake is treating it as the Christmas season. Advent is the season before Christmas. The Christmas season begins with the Vigil Mass on the evening of 24 December and runs to the Baptism of the Lord, which falls on Sunday 10 January 2027. The culture celebrates Christmas for six weeks and quits on 26 December. Catholics wait four weeks, then feast for more than two.

• Skipping the waiting. You cannot taste the feast if you never fasted. Keep the crib empty, save the Gloria-level joy for Christmas, and let the waiting work on you.
• Packing every night. Say no to some parties. Go to the ones that matter with joy, and guard the evenings for the wreath.
• Waiting to confess until 23 December. Lines are long and priests are exhausted. Go in the first two weeks.
• Forgetting the Second Coming. If your Advent is only about the baby in the manger, you have read half the season. The King is coming back to judge the living and the dead.
• Missing Mass on 8 December. In the US it is a holy day of obligation, and in 2026 it falls on a Tuesday. Put it in the calendar now.
• Taking the tree down on 26 December. Keep the lights on to the Epiphany and beyond. Christmas has only started.
• Doing too much. Five Advent devotions abandoned by week two do less than one kept every day.
• Calling it a failure if you slip. Missed three days? Light the wreath tonight and start again. Advent is about a God who comes to people who were not ready.

14. How Do Other Christians Keep Advent?

Advent is kept by Catholics, Anglicans, Lutherans, Methodists and Presbyterians, and increasingly by evangelical and nondenominational churches. Many of those churches follow a common three-year lectionary close to the Catholic one, so on many Advent Sundays Protestant and Catholic congregations hear the same Gospel. Some Protestant churches use blue rather than violet, as a color of hope. The Advent wreath itself began among German Lutherans.

The Eastern Orthodox and Eastern Catholic Churches keep the Nativity Fast, a forty-day fast before Christmas that begins on 15 November, with abstinence from meat and dairy on many days. Churches on the Julian calendar keep it on dates that fall later on the civil calendar. Its spirit is close to Advent: preparation through prayer, fasting and almsgiving. Read more about the Eastern Orthodox Church.

Some Baptist, Pentecostal and free-church Christians do not keep a church calendar at all, arguing that every day belongs to the Lord. Catholics agree that every day belongs to him, and that is exactly why the Church marks time: the year becomes a school in which the whole life of Christ is lived again. For the wider comparison, see our guide to Catholic and Protestant differences.