A PIOUS custom assigns the different parts of the Rosary to different days of the week, as follows:
1. The Joyful Mysteries are honored on Mondays and Thursdays throughout the year, and on all Sundays from the first of Advent to the first of Lent.
2. The Sorrowful Mysteries are honored on Tuesdays and Fridays throughout the year, and on Sundays of Lent.
3. The Glorious Mysteries are honored on Wednesdays and Saturdays throughout the year, and on all Sundays from Easter to Advent.
Prayer to Our Lady of the Rosary
O VIRGIN Mary, grant that the recitation of thy Rosary may be for me each day, in the midst of my manifold duties, a bond of unity in my actions, a tribute of filial piety, a sweet refreshment, an encouragement to walk joyfully along the path of duty. Grant, above all, O Virgin Mary, that the study of thy fifteen mysteries may form in my soul, little by little, a luminous atmosphere, pure, strengthening, and fragrant, which may penetrate my understanding, my will, my heart, my memory, my imagination, my whole being. So shall I acquire the habit of praying while I work, without the aid of formal prayers, by interior acts of admiration and of supplication, or by aspirations of love. I ask this of thee, O Queen of the Holy Rosary, through St. Dominic, thy son of predilection, the renowned preacher of thy mysteries, and the faithful imitator of thy virtues. Amen.
Indulgence of 300 days, once a day. — Pius X, March 15, 1907.