Holy Thursday (Songs of Experience) "reduced to misery". The "Holy Thursday" referred to in the poem is Ascension Thursday, which in the Church of England and other parts of the Anglican Communion, can be used a synonym for the same feast; Thomas Pruen uses the term to refer to Ascension Day in his "Illustration of the Liturgy of the Church of England", published in 1820; however use of the term "Holy Thursday" to mean Ascension Day is rare, and the term is more generally applied by most Christian denominations to Maundy Thursday in Holy Week. On Ascension Day a service was held in St. Paul's
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