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
Determination of the day of the week week is where the positive modulus is chosen. The value of is obtained from the following table: The value of is obtained from the following table, which depends on the calendar. For the Gregorian calendar, For the Julian calendar, Charles Lutwidge Dodgson (Lewis Carroll) devised a method resembling a puzzle, yet partly tabular in using the same index numbers for the months as in the "Complete table: Julian and Gregorian calendars" above. He lists the same three adjustments for the first three months of non-leap years, one 7 higher for the last, and gives cryptic instructions for finding the rest;