01 The Easter Triduum

Catholic Easter is celebrated with the Easter Triduum, the three-day liturgical sequence from Holy Thursday evening through Easter Sunday. The Triduum is the highest solemnity of the Catholic year and is celebrated, in Catholic understanding, as a single liturgical action across the three days.

Holy Thursday evening: the Mass of the Lord's Supper, commemorating the institution of the Eucharist and the priesthood, with the washing of feet at most US parishes. Good Friday: the Celebration of the Lord's Passion, which is not a Mass (no Eucharist is celebrated on Good Friday in Catholic practice) but a service of scripture, prayer, and veneration of the cross. Holy Saturday evening: the Easter Vigil, the highest moment of the Triduum. Easter Sunday: the Easter Day Mass.

02 The Easter Vigil

The Easter Vigil is the longest service of the Catholic year, normally 2 to 3 hours. It begins outside the church in darkness. A fire is kindled (the New Fire) from which the priest lights the Paschal Candle, processed into the dark church. The congregation lights individual candles from the Paschal Candle as the priest sings "The Light of Christ" three times.

The Exsultet (Easter Proclamation) follows, sung by a deacon or cantor. The Liturgy of the Word includes seven Old Testament readings in the full form (many US parishes use a selection of four or five), each followed by a psalm and a prayer. The Gloria is sung (for the first time since Holy Thursday), the church is fully lit, and the Liturgy of the Word continues with the Epistle and Gospel.

The Liturgy of Baptism follows in parishes with catechumens: the blessing of the baptismal water, the baptism of catechumens, the reception of candidates into full communion from other Christian traditions, and the renewal of baptismal promises by the gathered congregation. The Liturgy of the Eucharist concludes the service.

03 Easter Sunday Mass

The Easter Day Mass is celebrated Easter Sunday morning. The Mass follows the standard Catholic liturgical structure with Easter-specific readings (the empty tomb account in the Gospel; Acts 10 or similar in the first reading). Easter Sunday Masses are typically the most heavily attended Masses of the year alongside Christmas; arrival 30 to 45 minutes early is advisable.

The Vigil counts toward the Easter Sunday Mass obligation for Catholics. Many parishes attend either the Vigil or the Easter Sunday Mass; both is uncommon. For a first-time attendee, the Easter Sunday Mass is the more accessible option; the Vigil is the more but demands more in length and energy.

04 Holy Thursday and Good Friday

The Holy Thursday Mass of the Lord's Supper is celebrated in the evening, normally 7 or 8 PM. The service includes the standard Mass with the washing of feet inserted after the homily; the priest (or other ministers) washes the feet of twelve members of the parish, recalling Christ's washing of the disciples' feet at the Last Supper. The Mass concludes with the procession of the Blessed Sacrament to a place of repose, where adoration continues into the night.

Good Friday: the Celebration of the Lord's Passion is celebrated, normally at 3 PM (the traditional hour of the Crucifixion) or in the evening. The service is not a Mass; the Eucharist is not celebrated on Good Friday. The service includes the reading of the Passion narrative (typically the Gospel of John), solemn intercessions, the veneration of the cross (the congregation comes forward to kiss or touch the cross), and the distribution of Communion from hosts consecrated the night before.

05 Common questions

What is the Easter Triduum?
The Easter Triduum (from Latin triduum, "three days") is the three-day liturgical sequence celebrating the Paschal Mystery: Holy Thursday evening (the Mass of the Lord's Supper); Good Friday (the Celebration of the Lord's Passion); Holy Saturday evening into Easter Sunday (the Easter Vigil and Easter Day). In Catholic understanding the Triduum is celebrated as a single liturgical action across the three days, with the Easter Vigil as its highest moment.
Is the Easter Vigil the same as Easter Sunday Mass?
No, but they are related. The Easter Vigil is celebrated Holy Saturday evening (typically starting at sundown), with the lighting of the New Fire, the Easter candle, the Exsultet, the Old Testament readings, the reception of new members (baptisms and full-communion receptions), and the first Mass of Easter. The Easter Sunday Mass is celebrated the morning of Easter Sunday, as a standard Mass. The Vigil counts toward the Easter Sunday obligation for Catholics; many parishes attend either the Vigil or the Easter Sunday Mass, not both.
How long is the Easter Vigil?
Typically 2 to 3 hours. The Vigil is the longest service of the Catholic year. The full rite includes seven Old Testament readings, Epistle, Gospel, homily, the rite of baptism and full-communion reception (where the parish has catechumens and candidates), and the Liturgy of the Eucharist. Many US parishes use a shorter selection of Old Testament readings (typically four or five) but the service still runs 2-2.5 hours.
What is the Easter Vigil New Fire?
The Vigil begins outside the church in darkness. A fire is kindled (the New Fire) from which the priest lights the Paschal Candle, a tall candle decorated with the Greek letters Alpha and Omega and the year. The Paschal Candle is processed into the dark church; the congregation lights individual candles from the Paschal Candle as the priest sings "The Light of Christ" three times. The Exsultet (the Easter Proclamation) follows. The lighting of the church and the singing of the Gloria mark the transition from the darkness of Holy Week to the light of Easter.
Can a non-Catholic guest receive Communion?
No. The Catholic Church reserves Communion to Catholics in regular sacramental life. Non-Catholic guests are welcome at Triduum and Easter services but are not invited to receive. The customary practice is to remain in the pew or to come forward with arms crossed for a blessing.

Last reviewed against primary sources: May 17, 2026