Saturdays stand out among those days dedicated to the Virgin Mary. These are designated as memorials of the Blessed Virgin Mary. This memorial derives from Carolingian times (9th century), but the reasons for having chosen Saturday for its observance are unknown. While many explanations of this choice have been advanced, none is completely satisfactory from the point of view of the history of popular piety.
‘Whatever its historical origins may be, today the memorial rightly emphasizes certain values to which contemporary spirituality is more sensitive. It is a remembrance of the maternal example and discipleship of the Blessed Virgin Mary who, strengthened by faith and hope, on that “great Saturday” on which Our Lord lay in the tomb, was the only one of the disciples to hold vigil in expectation of the Lord’s resurrection. It is a prelude and introduction to the celebration of Sunday, the weekly memorial of the Resurrection of Christ. It is a sign that the Virgin Mary is continuously present and operative in the life of the Church