Daily email messages from Dom Guéranger.

May 1: The Solemnity Of Saint Joseph, Spouse Of The B. V. Mary, Patron Of The Universal Church (and Wednesday of the Fifth Week after Easter)Link
May 2: St. Athanasius, Bishop and Doctor of the Church (and Thursday of the Fifth Week after Easter)Link
May 3: Finding of the Holy Cross (and Sts. Alexander I, Pope, Eventius and Theodulus, Martyrs, and Juvenal, Bishop and Confessor; and Friday of the Fifth Week after Easter)Link
May 4: St. Monica, Widow (and Saturday of the Fifth Week after Easter)Link
May 5: The Fifth Sunday after Easter (and St. Pius V, Pope)Link
May 6: Rogation Days: Monday (and St. John before the Latin Gate)Link
May 7: Rogation Days: Tuesday (and St. Stanislaus, Bishop and Martyr)Link
May 8: Rogation Days: Wednesday (and Apparition of St. Michael the Archangel)Link
May 9: The Ascension of Our Lord (and St. Gregory Nazianzen, Bishop, and Doctor of the Church)Link
May 10: St. Antoninus, Bishop and Confessor (and Sts. Gordian and Epimachus, Martyrs; and Friday within the Octave of the Ascension)Link
May 11: Sts. Philip and James the Less, Apostles (and Saturday within the Octave of the Ascension)Link
May 12: Sunday within the Octave of the Ascension (and Sts. Nereus and Achilleus, Martyrs, and St. Flavia Domitilla, Virgin and Martyr; and St. Pancras, Martyr)Link
May 13: Monday within the Octave of the AscensionLink
May 14: St. Boniface, Martyr (and Tuesday within the Octave of the Ascension)Link
May 15: St. John Baptist de la Salle, Confessor (and Wednesday within the Octave of the Ascension)Link
May 16: St. Ubaldus, Bishop and Confessor (and St. John Nepomucen, Martyr; and Thursday within the Octave of the Ascension)Link
May 17: St. Paschal Baylon, Confessor (and Friday after the Octave of the Ascension)Link
May 18: Vigil of Pentecost (and St. Venantius, Martyr)Link
May 19: Whit Sunday, the Day of Pentecost (and Whit Sunday: The Gift of Fear; and St. Peter Celestine, Pope; and St. Pudentiana, Virgin)Link
May 20: Monday in Whitsun Week (and Monday in Whitsun Week: The Gift of Godliness; and St. Bernardine of Siena, Confessor)Link
May 21: Tuesday in Whitsun Week (and Tuesday in Whitsun Week: The Gift of Knowledge)Link
May 22: Wednesday in Whitsun Week (and Wednesday in Whitsun Week: The Gift of Fortitude)Link
May 23: Thursday in Whitsun Week (and Thursday in Whitsun Week: The Gift of Counsel)Link
May 24: Friday in Whitsun Week (and Friday in Whitsun Week: The Gift of Understanding; and Feast of Our Lady, Help of Christians)Link
May 25: Saturday in Whitsun Week (and Saturday in Whitsun Week: The Gift of Wisdom; and St. Gregory VII, Pope and Confessor; and St. Urban, Pope and Martyr)Link
May 26: Feast of the Most Holy Trinity (and St. Philip Neri, Confessor; and St. Eleutherius, Pope and Martyr)Link
May 27: Monday after Trinity Sunday (and St. Bede the Venerable, Confessor and Doctor of the Church; and St. John I, Pope and Martyr)Link
May 28: Tuesday after Trinity Sunday (and St. Augustine, Bishop and Apostle of England)Link
May 29: Wednesday after Trinity Sunday (and St. Mary Magdalen de Pazzi, Virgin)Link
May 30: The Feast of Corpus Christi (and St. Felix I, Pope and Martyr; and St. Ferdinand III, King of Castile and Confessor; and St. Joan of Arc, Virgin)Link
May 31: Friday within the Octave of Corpus Christi (and St. Petronilla)Link