Maundy Thursday April 22 inclusive, but these dates fall on different days depending on whether the Gregorian calendar or Julian calendar is used liturgically. Eastern churches generally use the Julian calendar and celebrate this feast throughout the 21st century between April 1 and May 5 in the more commonly used Gregorian calendar. The liturgy held on the evening of Maundy Thursday initiates the Easter Triduum, the period which commemorates the passion, death, and resurrection of Jesus; this period includes Good Friday and Holy Saturday, and ends on the evening of Easter. The Mass of the Lord's Supper or service of worship is
Holy Week procession identity in order to not ostentatiously draw attention to oneself while performing penance. Crosses, and biers holding Catholic holy images surrounded with flowers and offerings of candles, are carried usually from one parish church to another led by the clergy, monastic orders, or heads of the penitential orders. Places famous for their Holy Week processions include: See also Holy Week processions in Guatemala Renowned sculptors of Holy Week "pasos" include: Holy Week procession A Holy Week procession is a public ritual march of clergy and penitents which takes place during Holy Week in countries which have a Roman Catholic culture.