Maundy Thursday the country in which they live. The "Book of Common Prayer" of the Church of England, which is the mother Church of the Anglican Communion, uses the name "Maundy Thursday" for this observance. The corresponding publication of the US Episcopal Church, which is another province of the Anglican Communion, also refers to the Thursday before Easter as "Maundy Thursday". Throughout the Anglican Communion, the term "Holy Thursday" is a synonym for Ascension Day. , the Roman Rite of the Catholic Church uses the name "Holy Thursday" in its official English-language liturgical books. The personal ordinariates in the Catholic Church, which
Leap week calendar full weeks (364 or 371 days). Leap week calendars vary on whether the concept of month is preserved and whether the month (if preserved) has a whole number of weeks. The Pax Calendar and Hanke-Henry Permanent Calendar (formerly the Common-Civil-Calendar-and-Time) preserve or modify the Gregorian month structure. The ISO week date and the Weekdate Dating System are examples of leap week calendars that eliminate the month. Most leap week calendars take advantage of the 400-year cycle of the Gregorian calendar, which has exactly 20,871 weeks. With 329 common years of 52 weeks plus 71 leap years of 53 weeks, leap