In this app about the Mysteries of the Rosary you will find: The Mysteries of the Rosary: Joyful Mystery of the Rosary: Monday & Saturday. Sorrowful Mystery of the Rosary: Tuesday & Friday. Glorious Mystery of the Rosay: Wednesday & Sunday. Luminous Mystery of the Roary: Thrusday. How to pray the Rosary: Know the purpuse of the Rosary.