Saint Valentine Martyrology for that day. Use of the pre-1970 liturgical calendar is also authorized under the conditions indicated in the motu proprio "Summorum Pontificum" of 2007. Saint Valentine's Church in Rome, built in 1960 for the needs of the Olympic Village, continues as a modern, well-visited parish church. Saint Valentine is commemorated in the Anglican Communion, as well as in Lutheranism, on February 14. The Lutheran Service Book, with its penchant for the old Roman calendar, commemorates Valentine on this date. By some of the Eastern Orthodox Church, Saint Valentine the Presbyter of Rome is celebrated on July 6 and Hieromartyr
St. Knut's Day St. Knut's Day Tjugondag jul ("Twentieth Day Yule"), or Tjugondag Knut ("Twentieth Day Knut"), or Knutomasso, or Nuutinpäivä ("Knut's Day"), in English Saint Knut's Day, is a traditional festival celebrated in Sweden and Finland on 13January. It is not celebrated on this date in Denmark (the Knut day was moved in Sweden, not in Denmark) despite being named for the Danish prince Canute Lavard, and later also associated with his uncle, Canute the Saint, the patron saint of Denmark. Christmas trees are taken down on "Tjugondag jul", and the candies and cookies that decorated the tree are eaten. In Sweden,