Holy Week Holy Week Holy Week (Latin: "Hebdomas Sancta" or "Hebdomas Maior", "Greater Week"; Greek: Ἁγία καὶ Μεγάλη Ἑβδομάς, "Hagia kai Megale Hebdomas", "Holy and Great Week") in Christianity is the week just before Easter. It is also the last week of Lent, in the West, – Palm Sunday, Holy Wednesday (Spy Wednesday), Maundy Thursday (Holy Thursday), Good Friday (Holy Friday), and Holy Saturday – are all included. However, Easter Sunday, which begins the season of Eastertide, is not. Although, traditions observing the Easter Triduum may overlap or displace part of Holy Week or Easter itself within that additional liturgical period. Holy
Determination of the day of the week the intended design objective. The tabular forerunner to Tøndering's algorithm is embodied in the following K&R C function. With minor changes, it was adapted for other high level programming languages such as APL2. Posted by Tomohiko Sakamoto on the comp.lang.c Usenet newsgroup in 1992, it is accurate for any Gregorian date. IBM's Rata Die method requires that one knows the "key day" of the proleptic Gregorian calendar i.e. the day of the week of January 1, AD 1 (its first date). This has to be done to establish the remainder number based on which the day of the week is