Date	Ordinary Form		Extraordinary Form (1962 Calendar)
Sunday May 13, 2012	Sixth Sunday of Easter	Propers	Fifth Sunday after Easter Quinto domingo después de Pascua	Propers Espanol	Martyrs Breviary	Short Explanation of the Lord's Prayer Instruction concerning the processions on Rogation days
Monday May 14, 2012	Feast of Saint Matthias, Apostle	Propers	Feria of Paschaltide (Comm: St. Boniface), or, St. Boniface, Martyr, or, Rogation Mass (Comm: St. Boniface)	Propers	Martyrs Breviary
Tuesday May 15, 2012	Tuesday of the Sixth Week of Easter Optional: Saint Isidore	Propers	St. John Baptist de la Salle, Confessor, or, Rogation Mass (Comm: St. John Baptist de la Salle)	Propers	Martyrs Breviary
Wednesday May 16, 2012	Wednesday of the Sixth Week of Easter	Propers	Vigil of the Ascension (Comm: St. Ubald), or, Rogation Mass (Comm: Vigil of the Ascension)	Propers	Martyrs Brevary
Thursday May 17, 2012	Solemnity of the Ascension of the Lord [Holy Day of Obligation] (USA: Ecclesiastical provinces of Boston, Hartford, New York, Newark, Omaha, and Philadelphia only; transferred to Sunday, May 20 in all other locations, which observe this day as an Easter Weekday.)	Ascension Weekday	Ascension of the Lord [Holy Day of Obligation] (see note under Ordinary Form) Ascensión de nuestro Señor	Propers Espanol	Martyrs Breviary	Instruction on Miracles
Friday May 18, 2012	Friday of the Sixth Week of Easter Optional: Saint John I, Pope and Martyr [Abstinence or Penitential Acts]	Propers	St. Venantius, Martyr [Abstinence]	Propers	Martyrs Breviary
Saturday May 19, 2012	Saturday of the Sixth Week of Easter	Propers	St. Peter Celestine, Pope & Confessor Comm: St. Pudentiana, Virgin	Propers	Martyrs Breviary
Sunday May 20, 2012	Seventh Sunday of Easter (USA: Transferred Solemnity of the Ascension of the Lord, except in those locations where it was celebrated on Thursday.)	Ascension 7th Sun	Sunday after the Ascension Domingo después de la Ascensión	Propers Espanol	Martyrs Breviary	Instruction on Scandal Instruction on Preparation for Pentecost