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
Royal Maundy for their service to their churches and communities. In most years, recipients are nominated by Christian clergy of various denominations in the diocese where the service is held. In 2011, however, as well as recipients representing Westminster Abbey, forty recipients came from the Anglican Diocese of Gibraltar in Europe, which covers continental Europe, and forty from the Diocese of Sodor and Man, which consists of the Isle of Man. Robert Patterson, Bishop of Sodor and Man, while at a conference of Anglican bishops, had invited the Queen to his cathedral for Maundy services; he received word that this would be