To be said 15 times daily from the feast of St Andrew (Nov. 30) until Christmas Day (Dec. 25) Hail and blessed be the hour and moment in which the Son of God was born of the most pure Virgin Mary at midnight in Bethlehem in piercing cold. In that hour vouchsafe, oh my God, to hear my prayer and grant my desires through the merits of our Saviour Jesus Christ and His Blessed Mother.