What is First Sunday of Advent in the Catholic Church?

First Sunday of Advent is a seasonal milestone in the liturgical year. It is celebrated on First Sunday of Advent (moveable, late Nov–early Dec). Advent marks the beginning of the liturgical year in the Roman Rite, not January 1. Catholics honor it through Mass, prayer, and customs such as: Setting up the Advent wreath at home on the first Sunday; Lighting one violet candle each week at family dinner; and Using an Advent calendar with daily Scripture or acts of charity.

When is Advent Begins celebrated?

Advent Begins follows a moveable schedule: First Sunday of Advent (moveable, late Nov–early Dec). Check your parish bulletin or diocesan Ordo each year for the exact date and Mass times.

Is Advent Begins a Holy Day of Obligation in the United States?

No. First Sunday of Advent is not currently a Holy Day of Obligation on the U.S. calendar. It remains an important feast within Advent, and Catholics are encouraged to attend Mass when available.

How do Catholics celebrate Advent Begins?

Setting up the Advent wreath at home on the first Sunday; Lighting one violet candle each week at family dinner; and Using an Advent calendar with daily Scripture or acts of charity. At Mass, Gloria is omitted until Christmas Eve. Violet vestments; readings emphasize prophecy and John the Baptist. Collect prayers focus on watchfulness and longing for the Messiah.

Why is Advent Begins important for Catholic faith?

The word Advent comes from the Latin adventus, meaning 'coming' or 'arrival.'. The season spans four Sundays and prepares for both Christ's birth and his Second Coming. Start of the Church Year & Season of Hope summarizes why the Church keeps returning to this observance in every generation.

What Catholic feast comes after Advent Begins?

Advent Wreath (Used throughout Advent (four Sundays before Christmas)) follows in the liturgical sequence. Browse all dates on Guide Catholic's Catholic Feast Days hub.

First Sunday of Advent: Catholic Feast Day Guide — Start of the Church Year & Season of Hope

First Sunday of Advent is a seasonal milestone in the liturgical year celebrated on First Sunday of Advent (moveable, late Nov–early Dec). Advent marks the beginning of the liturgical year in the Roman Rite, not January 1. It is not a U.S. Holy Day of Obligation, though Catholics are encouraged to attend Mass.

What Is First Sunday of Advent?

Advent Begins sits inside Advent with a clear purpose: Start of the Church Year & Season of Hope. This Guide Catholic page focuses on meaning, Mass shape, U.S. family customs, and how Advent Begins fits the wider liturgical year. The word Advent comes from the Latin adventus, meaning 'coming' or 'arrival.'. Homilists and parents can build an entire short talk from this single concrete point about Advent Begins.

Scripture & Tradition

Remove Scripture and Tradition and Advent Begins collapses into a themed Sunday; with them, it becomes proclamation. The season spans four Sundays and prepares for both Christ's birth and his Second Coming. Homilists and parents can build an entire short talk from this single concrete point about Advent Begins. Pope St. Gregory the Great (c. 590) shaped many Advent customs still used in parishes today. Keep this fact in view when explaining Advent Begins to children or RCIA candidates — specificity beats slogans. When a homilist ties the readings of Advent Begins to present wounds, that is the patristic habit — Christ proclaimed in the Church he founded.

Biblical & Historical Roots

The season trains desire; Advent Begins is one of the calendar's tools for that training. Celebrating Advent Begins places you in continuity with communities that guarded faith through persecution and renewal.

Theological Meaning

The theological claim of Advent Begins is enacted first at the altar, then explained in classrooms and homes. Advent marks the beginning of the liturgical year in the Roman Rite, not January 1. That detail is what most Catholics actually search when they type “Advent Begins” into a browser. Seasonal milestones teach Catholics how to wait, rejoice, repent, or persevere across months. If you need one sentence for children, use Start of the Church Year & Season of Hope and then point to one symbol at Mass.

Liturgical Celebration & Mass

First Sunday of Advent is celebrated in the Advent season with violet vestments unless rubrics direct otherwise. Gloria is omitted until Christmas Eve. Violet vestments; readings emphasize prophecy and John the Baptist. Collect prayers focus on watchfulness and longing for the Messiah. Proper collects and prefaces belong to Advent Begins — worth reading aloud at home before Mass. Because the date moves, musicians and sacristans should confirm the Ordo before printing worship aids. Arrive early enough to notice the color, the Gloria (or its absence), and the preface — those cues preach before the sermon starts.

Traditions & Devotions

The best Advent Begins customs are repeatable: simple enough for next year, rich enough to form memory. Setting up the Advent wreath at home on the first Sunday; Lighting one violet candle each week at family dinner; and Using an Advent calendar with daily Scripture or acts of charity. Multicultural U.S. parishes often add regional foods, processions, or blessings that confess the same faith in different accents. Choose one or two practices your household can sustain; depth on Advent Begins beats a cluttered checklist.

How to Celebrate as a Catholic (USA)

Advent Begins is not a U.S. Holy Day of Obligation, yet Mass remains the most fitting centerpiece when your parish offers it. Let children hear one Gospel sentence at dinner the evening before Advent Begins. Setting up the Advent wreath at home on the first Sunday. Keep Advent penitential unless the day is Gaudete Sunday; violet tones and restrained festivity help children feel the arc toward Christmas. If illness or travel blocks church, pray the Mass texts from a trusted Catholic source, offer a decade of the Rosary, and make a spiritual communion — then return in person.

Holy Day & Mass Obligation

First Sunday of Advent is not a Holy Day of Obligation in the United States, yet it remains spiritually weighty inside Advent. Many Catholics still attend Mass, keep novenas, or honor local customs without canonical requirement. Confirm the exact date yearly through your parish or diocesan Ordo. Participating in Advent Begins reinforces liturgical-year rhythm for children and adults alike.

Key Highlights

Date: First Sunday of Advent (moveable, late Nov–early Dec)
Liturgical season: Advent
Rank: season
Liturgical color: violet
Advent marks the beginning of the liturgical year in the Roman Rite, not January 1.
The word Advent comes from the Latin adventus, meaning 'coming' or 'arrival.'
The season spans four Sundays and prepares for both Christ's birth and his Second Coming.
Pope St. Gregory the Great (c. 590) shaped many Advent customs still used in parishes today.

Why This Feast Still Matters

Violet weeks train hope; Advent Begins is one concrete lesson inside that school. Start of the Church Year & Season of Hope opens a door to reconciliation that secular “fresh starts” rarely offer. You will meet Advent Begins again next year as a different person — that is why repetition is mercy.