Holy Week is the annual commemoration of the Catholic Church of the passion, death and resurrection of Jesus. The last week of Lent is celebrated, beginning with Palm Sunday and ending with Easter Sunday 
The date of Holy Week varies every year because it depends on the lunar calendar. The most important days are Holy Thursday that commemorates the Last Supper and the establishment of the Eucharist, Good Friday with the Crucifixion of Jesus, Holy Saturday with the Resurrection at the Easter Vigil and Resurrection Sunday.
