
Every year, Christians from around the world gather for worship on Easter Sunday. Also known as Pascha or Resurrection Sunday, Easter is the final day of a weeklong commemoration of the story of Jesus' final days in the city of Jerusalem leading up to his crucifixion and resurrection.
Most Christians refer to the week before Easter as Holy Week. In Western Christianity, Holy Week begins with Palm Sunday, which commemorates Jesus' triumphal entry into Jerusalem. Easter is the third day of the larger three-day festival known as Holy Triduum, which begins on the evening of Maundy Thursday, marking the night of Jesus' Last Supper with his disciples. Good Friday marks Jesus' suffering, crucifixion and death. Holy Saturday marks Jesus' burial in a tomb owned by Joseph of Arimathea. The festival reaches its climax on early Sunday morning with the Easter Vigil and ends on the evening of Easter Sunday.