The Mystical Supper, Icon by Simon Ushakov (1685)
Maundy Thursday, also known as
Holy Thursday, Covenant Thursday, Great & Holy Thursday, and Thursday of Mysteries, is the Christian feast or holy day falling on the Thursday before
Easter that commemorates the Last Supper of Jesus Christ with the Apostles as described in the Canonical gospels. It is the fifth day of
Holy Week, and is preceded by Holy Wednesday and followed by
Good Friday. The date is always between 19 March and 22 April inclusive.
Use of the names "Maundy Thursday", "Holy Thursday" and the others is not evenly distributed. What is considered the normal name for the day varies according to geographical area and religious allegiance. Thus, while in England "Maundy Thursday" is the normal term, this term is rarely used in Ireland or Scotland in religious contexts. The same person may use one term in a religious context and another in the context of the civil calendar of the country in which he lives.
Further reading:
Maundy Thursday on Wikipedia
2021 calendar as templates for
Word, Excel and PDF
A selection of calendar templates for 2021 in landscape and portrait orientation and with US federal holidays, suitable for a variety of applications.