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
Broadcast calendar 2084, 2090, and 2096. The broadcast calendar often closely matches certain specialized financial calendars, such as the 4-4-5 calendar, but the length of a broadcast month can vary year to year. The broadcast year differs in most years from the ISO week year, although both start the week on Monday, because ISO starts with the week containing the first Thursday (and January 4) instead of the first Sunday (and January 1). Furthermore, start of a broadcast day is typically not at midnight, but near morning, usually at or near 5 a.m. local time. Broadcast calendar The broadcast calendar is a