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What Is the Easter Triduum?

The Easter Triduum is the three-day Christian observance of Maundy Thursday, Good Friday, and Holy Saturday, centered on Christ’s Last Supper, suffering, death, burial, and resurrection.

Church Glossary · Church year, holy days & seasons · Updated November 5, 2026

Easter Triduum

The Easter Triduum is the Christian three-day observance at the heart of Holy Week. It follows Jesus’ Last Supper on Maundy Thursday, his suffering and death on Good Friday, his burial on Holy Saturday, and his resurrection proclaimed on Easter Sunday. Roman Catholic liturgy calls these days the Triduum; many Protestant churches call the period Holy Week.

Which three days make up the Easter Triduum?

The calendar days are Maundy Thursday, Good Friday, and Holy Saturday. In the Roman Catholic calendar, the Triduum opens with the Mass of the Lord’s Supper on Thursday evening and reaches its high point in the Easter Vigil on Saturday evening. The vigil is celebrated as part of Easter Sunday, when Christians celebrate Jesus’ resurrection. The name comes from Latin for three days.

What happens during the three days?

On Maundy Thursday, Catholics celebrate the Mass of the Lord’s Supper, which includes the washing of feet. Afterward, the altar is stripped and the consecrated bread is moved to a place of repose. Other churches may arrange foot washing, Communion, prayer, or a vigil.

On Good Friday, Catholic worship centers on the Passion of Christ, the Gospel account of the crucifixion, prayers, and veneration of the cross. There is no Mass that day; the Mass of the Lord’s Supper from Thursday is not repeated. Protestant services commonly emphasize Christ’s suffering and death through Scripture, preaching, hymns, and prayer.

Holy Saturday is a day of silence and expectation. Some churches offer a daytime devotional service, while many congregations gather at night for the Easter Vigil. In many vigils, Scripture is proclaimed, a Paschal candle is lit, and the Easter message is proclaimed. Catholic vigils include baptism and the renewal of baptismal vows, while many Protestant vigils feature Communion.

How do churches observe it differently?

The Roman Catholic Church gives the Triduum a formal place in its liturgical calendar. In the revised Roman Rite, the Mass of the Lord’s Supper, the liturgy of the Passion, and the Easter Vigil form one connected liturgical action. Episcopal, Anglican, Lutheran, Methodist, Baptist, and many other churches observe Holy Week but may not use the word Triduum. Eastern Orthodox Christians often call the three-day cycle the Paschal trilogy; Orthodox Easter may occur on a different date from Western Easter.

What should I expect at these services?

The services are often quieter and more solemn than an ordinary Sunday service. Holy Thursday may include washing of feet and Communion; Good Friday may focus entirely on the cross and Christ’s death; the Easter Vigil usually takes place after dark and may include candles, a procession, baptism, Communion, and the singing of Alleluia. Visitors are not expected to take part in every rite. If you plan to attend, check the congregation’s schedule and dress respectfully. You can also find nearby service times. During the service, follow the congregation’s cues rather than trying to understand every prayer or gesture at once.

Frequently asked questions

Is the Easter Triduum the same as Easter Sunday?

No. The Triduum is the three-day cycle of Maundy Thursday, Good Friday, and Holy Saturday, focused on Jesus’ final days. The Easter Vigil on Saturday night leads into Easter Sunday, when churches celebrate the resurrection. Many Protestant congregations simply call this period Holy Week.

Do I have to attend all three days?

No. Attendance is a personal choice. Some churches treat the Triduum as one connected observance, while others offer separate Holy Thursday, Good Friday, and Easter Sunday services. Visitors may attend any service open to the public and do not need to participate in foot washing, baptism, or Communion.

Why is the Easter Vigil held at night?

Many congregations hold the Easter Vigil after sunset on Holy Saturday because the vigil begins as Saturday ends and continues into Easter Sunday. It commonly includes Scripture, the lighting of the Paschal candle, prayers, hymns, Communion, and the Easter proclamation.

Related terms

All terms
  • Maundy Thursday Maundy Thursday is the Christian observance on the Thursday before Easter, associated with the Last Supper, Jesus’ washing of the disciples’ feet, and, in some traditions, the beginning of the Easter Triduum.
  • Good Friday Good Friday is the Christian holy day on the Friday before Easter that commemorates Jesus’ crucifixion and death, marked in many churches by Scripture readings, prayer, fasting, Communion, and veneration of the cross.
  • Holy Saturday Holy Saturday is the Saturday between Good Friday and Easter Sunday, when Christians remember Christ’s death and await the celebration of his Resurrection; many churches observe it through prayer, Scripture, and the Easter Vigil.
  • Easter Vigil An Easter Vigil is a Christian service held on Holy Saturday evening that anticipates Easter Sunday, often including Scripture, prayer, candle lighting, baptism, and Communion.