Twelve Days of Christmas in the context of "Christmas and holiday season"

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.

The traditional Christmas narrative recounted in the New Testament, known as the Nativity of Jesus, says that Jesus was born in Bethlehem, in accordance with messianic prophecies. When Joseph and Mary arrived in the city, the inn had no room, and so they were offered a stable where the Christ Child was soon born, with angels proclaiming this news to shepherds, who then spread the word.

Boxing Day, also known as Offering Day, is a holiday celebrated after Christmas Day, occurring on the second day of Christmastide (26 December). Boxing Day was once a day to donate gifts to those in need, but it has evolved to become a part of Christmas festivities. It originated in the United Kingdom and is celebrated in several Commonwealth nations. The attached bank holiday or public holiday may take place on 27 or 28 December if necessary to ensure it falls on a weekday. Boxing Day is also concurrent with the Christian festival Saint Stephen's Day.

In parts of Europe, such as east Spain, (Catalonia, Valencia and the Balearic Islands), the Czech Republic, Germany, Austria, Hungary, the Netherlands, Italy, Poland, Slovakia, Slovenia, Croatia, Denmark, Finland, Romania, Sweden, Belgium, Norway, Latvia and Ireland, 26 December is Saint Stephen's Day, which is considered the second day of Christmas.

Twelfth Night (also known as Epiphany Eve depending upon the tradition) is a Christian festival on the last night of the Twelve Days of Christmas, marking the coming of the Epiphany. Different traditions mark the date of Twelfth Night as either 5 January or 6 January, depending on whether the counting begins on Christmas Day or 26 December. January 6 is celebrated as the feast of Epiphany, which begins the Epiphanytide season.

A superstition in some English-speaking countries suggests it is unlucky to leave Christmas decorations hanging after Twelfth Night, a tradition also variously attached to Candlemas (which marks the end of Epiphanytide on 2 February), as well as Good Friday, Shrove Tuesday, and Septuagesima. Other popular customs include eating king cake, singing Christmas carols, chalking the door, having one's house blessed, merrymaking, and attending church services.

In Italian folklore and folk customs, the Befana (Italian: [beˈfaːna]) is a witch-like old woman who delivers gifts to children throughout Italy on Epiphany Eve (the night of January 5) in a similar way to Santa Claus or the Three Magi. The Befana is a widespread tradition among Italians and thus has many names. She is a part of both popular national culture and traditional folk culture and is akin to other figures who roam about sometime during the Twelve Days and reward the good, punish the bad, and receive offerings. The Befana is a mysterious, contradictory figure of unclear origins. This character is enhanced by the fact that she is overall neglected by scholars but is the subject of much speculation by the ones who do mention her. Pre-Christian, Christian, and syncretism of the two have all been postulated as explanations of her origins. In some parts of Italy, especially the central regions, mumming takes place on Epiphany eve. Dolls are made of her and effigies are burnt and bonfires are often lit. She brings gifts to good children, typically sweets, candies or toys, but coal to bad children. She is usually portrayed as a hag riding a broomstick through the air wearing a black shawl and is covered in soot because she enters the children's houses through the chimney. She is often smiling and carries a bag or hamper filled with candy, gifts, or both. She is not only loved but also feared and mocked, particularly by children.

The Massacre (or Slaughter) of the Innocents is a story recounted in the Nativity narrative of the Gospel of Matthew (2:16–18) in which Herod the Great, king of Judea, orders the execution of all male children who are two years old and under in the vicinity of Bethlehem. Most scholars reject the historicity of Matthew’s account of the Massacre of the Innocents, viewing it instead as a theologically motivated narrative modeled on the Exodus story that reflects Herod’s reputation rather than a documented historical event.

The Feast of the Holy Innocents, also known as Childermas, is celebrated in the Western Christian Churches on 28 December, the fourth day of Christmastide. In Eastern Christianity, the feast is celebrated on various dates, depending on the denomination.

Saint Stephen's Day, also called the Feast of Saint Stephen, is a Christian saint's day to commemorate Saint Stephen, the first Christian martyr or protomartyr, celebrated on 26 December in Western Christianity and 27 December in Eastern Christianity. The Eastern Orthodox churches that adhere to the Julian calendar mark Saint Stephen's Day on 27 December according to that calendar, which places it on 9 January of the Gregorian calendar used in civil contexts. In Western Christian denominations, Saint Stephen's Day marks the second day of Christmastide.

It is an official public holiday in Alsace-Moselle, Austria, the Balearic Islands, Bosnia and Herzegovina, Catalonia, Croatia, the Czech Republic, Denmark, Estonia, Finland, Germany, Hungary, Ireland, Italy, Luxembourg, Madeira, Montenegro, North Macedonia, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, Sweden, Switzerland and Newfoundland. The date is also a public holiday in those countries that celebrate Boxing Day on the day in addition to or instead of Saint Stephen's Day, such as Australia, Canada, New Zealand, South Africa and the United Kingdom.

Saint Sylvester's Day, also known as Silvester or the Feast of Saint Sylvester, is the day of the feast of Pope Sylvester I, a saint who served as Pope from 314 to 335. Medieval legend made him responsible for the conversion of emperor Constantine. Among the Western churches, the feast day is held on the anniversary of Saint Sylvester's death, 31 December, a date that, since the adoption of the Gregorian calendar, has coincided with New Year's Eve. For these Christian denominations, Saint Sylvester's Day liturgically marks the seventh day of Christmastide. Eastern churches celebrate Sylvester's feast on a different day from the Western churches, i.e. on 2 January. Saint Sylvester's Day celebrations are marked by church attendance at a Watchnight Mass that is often held around midnight, as well as fireworks, partying, and feasting.