Unikalne święto ku czci św. Konstantyna-Cyryla Filozofa u katolików bułgarskich

The liturgical calendar of Bulgarian Catholics indicates that November 17th is a feast reminding of the Return of St. Cyril's relics to Rome. The text of the officium was written by father Gorazd Kurtev. This commemoration is a form of St. Cyril from Recanati to Rome, which took place in 1963 during the Vatican celebration of the 1100th anniversary of baptism of the Slavic Peoples