Public holidays in Greece

Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world. A liturgical feast central to Christianity, Christmas preparation begins on the First Sunday of Advent and it is followed by Christmastide, which historically in the West lasts twelve days and culminates on Twelfth Night. Christmas Day is a public holiday in many countries, is observed religiously by a majority of Christians, as well as celebrated culturally by many non-Christians, and forms an integral part of the annual holiday season.

Holy Saturday (Latin: Sabbatum Sanctum), also known as Great and Holy Saturday (also Holy and Great Saturday), Low Saturday, the Great Sabbath, Hallelujah Saturday (in Portugal and Brazil), Saturday of the Glory, Sábado de Gloria, and Black Saturday or Easter Eve, and called "Joyous Saturday", "the Saturday of Light", and "Mega Sabbatun" among Coptic Christians, is the final day of Holy Week, between Good Friday and Easter Sunday, when Christians prepare for the latter.

Maundy Thursday, also referred to as Holy Thursday, or Thursday of the Supper of the Lord, among other names, is a solemn Christian feast during Holy Week that marks the beginning of the Paschal Triduum, and commemorates the Washing of the Feet (Maundy) and Last Supper of Jesus Christ with the Apostles, as described in the canonical gospels.

Epiphany (ə-PIF-ə-nee), also known as "Theophany" in Eastern Christian tradition, is a Christian feast day commemorating the visit of the Magi, the baptism of Jesus, and the wedding at Cana.

Easter Monday is the second day of Eastertide and a public holiday in some countries. In Western Christianity it marks the second day of the Octave of Easter; in Eastern Christianity it marks the second day of Bright Week.

Good Friday is a Christian holy day observing the crucifixion of Jesus and his death at Calvary. It is observed during Holy Week as part of the Paschal Triduum. It is also known as Black Friday, Holy Friday, Great Friday, Great and Holy Friday, & Friday of the Passion of the Lord.

Palm Sunday is the Christian moveable feast that falls on the Sunday before Easter. The feast commemorates Christ's triumphal entry into Jerusalem, an event mentioned in each of the four canonical Gospels. Its name originates from the palm branches waved by the crowd to greet and honor Jesus Christ as he entered the city. Palm Sunday marks the first day of Holy Week; in Western Christianity, this is the beginning of the last week of the solemn season of Lent, preceding Eastertide, while in Eastern Christianity, Holy Week commences after the conclusion of Great Lent.