General Roman Calendar of 1962

Template:Nobots This article lists the feast days of the General Roman Calendar as it was in 1962, following the reforms of Pope John XXIII introduced with his motu proprio Rubricarum instructum of 23 July 1960. This 1962 edition of the Roman Missal is the "extraordinary form" of the Roman Rite authorized by the 7 July 2007 motu proprio Summorum Pontificum of Pope Benedict XVI.

Rubricarum instructum replaced the former classifications of Doubles, Semidoubles, and Simples with I, II, and III class feasts and commemorations. It removed a few feasts, in particular duplications such as the Feast of the Cross (3 May and 14 September), the Chair of Peter (18 January and 22 February), Saint Peter (1 August and 29 June), Saint John the Evangelist (6 May and 27 December), Saint Michael (8 May and 29 September), and Saint Stephen (3 August and 26 December).

This calendar is distinct from the General Roman Calendar of 1954 also in that it incorporates the changes made by Pope Pius XII in 1955, which included the reduction of octaves to three only, those of Christmas, Easter and Pentecost.^[1] See General Roman Calendar of Pope Pius XII.

January[]

January 1: Octave of the Nativity of the Lord, I class.
January 2: Feria.
January 3: Feria.
January 4: Feria.
January 5: Commemoration of St. Telesphorus Pope and Martyr, Comm.
January 6: On the Epiphany of the Lord, I class.
January 7: Feria.
January 8: Feria.
January 9: Feria.
January 10: Feria.
January 11: Commemoration of St. Hyginus Pope and Martyr, Comm.
January 12: Feria.
January 13: On the Commemoration of the Baptism of our Lord Jesus Christ, II class.
January 14: St. Hilary Bishop, Confessor, and Doctor of the Church, III class, Com. of St. Felix Priest and Martyr.
January 15: St. Paul first hermit, Confessor, III class, Com. of St. Maurus Abbot.
January 16: St. Marcellus I Pope and Martyr, III class.
January 17: St. Anthony Abbot, III class.
January 18: Commemoration of St. Prisca Virgin and Martyr, Comm.
January 19: Commemoration of Ss. Marius, Martha, Audifax, and Abachum Martyrs, Comm., Com. of St. Canute, Martyr.
January 20: Ss. Fabian Pope and Sebastian Martyrs, III class.
January 21: St. Agnes, Virgin and Martyr, III class
January 22: Ss. Vincent and Anastasius Martyrs, III class.
January 23: St. Raymund of Peñafort Confessor, III class, Com. of St. Emerentiana Virgin and Martyr.
January 24: St. Timothy Bishop and Martyr, III class.
January 25: On the Conversion of St. Paul Apostle, III class, Com. of St. Peter Apostle.
January 26: St. Polycarp Bishop and Martyr, III class.
January 27: St. John Chrysostom Bishop, Confessor, and Doctor of the Church, III class.
January 28: St. Peter Nolasco Confessor, III class, Com. of St. Agnes, Virgin and Martyr second.
January 29: St. Francis de Sales Bishop, Confessor, and Doctor of the Church, III class.
January 30: St. Martina Virgin and Martyr, III class.
January 31: St. John Bosco Confessor, III class.

Sunday between the octave of the Nativity of the Lord and the Epiphany, or, with this lacking, 2 January: The most holy Name of Jesus, II class.
I Sunday after Epiphany: The most holy Family of Jesus, Mary, Joseph, II class.

February[]

February 1: St. Ignatius Bishop and Martyr, III class.
February 2: On the Purification of the Blessed Virgin Mary, II class.
February 3: Commemoration of St. Blase Bishop and Martyr, Comm.
February 4: St. Andrew Corsini Bishop and Confessor, III class.
February 5: St. Agatha Virgin and Martyr, III class.
February 6: St. Titus Bishop and Confessor, III class, Com. of St. Dorothy Virgin and Martyr.
February 7: St. Romuald Abbot, III class.
February 8: St. John of Matha Confessor, III class.
February 9: St. Cyril Bishop of Alexandria, Confessor, and Doctor of the Church, III class, Com. of St. Apollonia Virgin and Martyr.
February 10: St. Scholastica Virgin, III class.
February 11: On the Apparition of the Blessed Virgin Mary Immaculate, III class.
February 12: The Seven Holy Founders of the Order of Servants of the Blessed Virgin Mary Confessors, III class.
February 13: Feria.
February 14: Commemoration of St. Valentine Priest and Martyr, Comm.
February 15: Commemoration of Ss.Faustinus and Jovita Martyrs, Comm.
February 16: Feria.
February 17: Feria.
February 18: Commemoration of St. Simeon Bishop and Martyr, Comm.
February 19: Feria.
February 20: Feria.
February 21: Feria.
February 22: Chair of St. Peter, II class, Com. of St. Paul.
February 23: St. Peter Damian Confessor, III class.
February 24: St. Matthias Apostle, II class.
February 25: Feria.
February 26: Feria.
February 27: St. Gabriel of Our Lady of Sorrows, III class
February 28: Feria.

In leap year the month of February is of 29 days, and the feast of St. Matthias is celebrated on the 25th day and the feast of St. Gabriel of Our Lady of Sorrows on the 28th day of February, and twice is said Sexto Kalendas, that is on the 24th and 25th; and the dominical letter, which was taken up in the month of January, is changed to the preceding; that, if in January, the dominical letter was A, it is changed to the preceding, which is g, etc.; and the letter f is kept twice, on the 24th and 25th.^[2]

March[]

March 1: Feria.
March 2: Feria.
March 3: Feria.
March 4: St. Casimir Confessor, III class, Com. of St. Lucius I Pope and Martyr.
March 5: Feria.
March 6: Ss. Perpetua and Felicity Martyrs, III class.
March 7: St. Thomas Aquinas Confessor and Doctor of the Church, III class.
March 8: St. John of God Confessor, III class.
March 9: St. Frances of Rome Widow, III class.
March 10: The Forty Holy Martyrs, III class.
March 11: Feria.
March 12: St. Gregory I Pope, Confessor, and Doctor of the Church, III class.
March 13: Feria.
March 14: Feria.
March 15: Feria.
March 16: Feria.
March 17: St. Patrick Bishop and Confessor, III class.
March 18: St.Cyril Bishop of Jerusalem, Confessor, and Doctor of the Church, III class.
March 19: St. Joseph, Spouse of the Blessed Virgin Mary, Confessor, and Patron of the Universal Church, I class.
March 20: Feria.
March 21: St. Benedict Abbot, III class.
March 22: Feria.
March 23: Feria.
March 24: St. Gabriel the Archangel, III class.
March 25: Annunciation of the Blessed Virgin Mary, I class.
March 26: Feria.
March 27: St. John Damascene Confessor and Doctor of the Church, III class
March 28: St. John Capistran Confessor, III class
March 29: Feria.
March 30: Feria.
March 31: Feria.

Friday after the I Sunday of Passiontide: Commemoration of the Seven Sorrows of the Blessed Virgin Mary, Comm.

April[]

April 1: Feria.
April 2: St. Francis of Paula Confessor, III class.
April 3: Feria.
April 4: St. Isidore Bishop, Confessor, and Doctor of the Church, III class.
April 5: St. Vincent Ferrer Confessor, III class.
April 6: Feria.
April 7: Feria.
April 8: Feria.
April 9: Feria.
April 10: Feria.
April 11: St. Leo I Pope, Confessor, and Doctor of the Church, III class.
April 12: Feria.
April 13: St. Hermenegild Martyr, III class.
April 14: St. Justin, III class, Com. of Ss. Tiburtius, Valerian, and Maximus Martyrs.
April 15: Feria.
April 16: Feria.
April 17: Commemoration of St. Anicetus Pope and Martyr, Comm.
April 18: Feria.
April 19: Feria.
April 20: Feria.
April 21: St. Anselm Bishop, Confessor, and Doctor of the Church, III class.
April 22: Ss. Soter and Cajus Popes and Martyrs, III class.
April 23: Commemoration of St. George Martyr, Comm.
April 24: St. Fidelis of Sigmaringen Martyr, III class.
April 25: Greater Litany. - St. Mark Evangelist, II class.
April 26: Ss. Cletus and Marcellinus Popes and Martyrs, III class.
April 27: St. Peter Canisius Confessor and Doctor of the Church, III class.
April 28: St. Paul of the Cross Confessor, III class.
April 29: St. Peter Martyr, III class.
April 30: St. Catherine of Siena Virgin, III class.

May[]

May 1: St. Joseph the Workman, Spouse of the Blessed Virgin Mary, Confessor, I class.
May 2: St. Athanasius, Bishop, Confessor, and Doctor of the Church, III class.
May 3: Commemoration of Ss. Alexander I Pope, Eventius and Theodulus Martyrs, and Juvenal, Bishop and Confessor, Comm.
May 4: St. Monica Widow, III class.
May 5: St. Pius V Pope and Confessor, III class.
May 6: Feria.
May 7: St. Stanislaus Bishop and Martyr, III class.
May 8: Feria.
May 9: St. Gregory Nazianzen Bishop, Confessor, and Doctor of the Church, III class.
May 10: St. Antoninus Bishop and Confessor, III class, Com. of Ss. Gordian and Epimachus.
May 11: Ss. Philip and James Apostles, II class.
May 12: Ss. Nereus, Achilleus, Domitilla Virgin, and Pancras Martyrs, III class.
May 13: St. Robert Bellarmine Bishop, Confessor, and Doctor of the Church, III class.
May 14: Commemoration of St. Boniface Martyr, Comm.
May 15: St. John Baptist de la Salle Confessor, III class.
May 16: St. Ubald Bishop and Confessor, III class.
May 17: St. Paschal Baylon Confessor, III class.
May 18: St. Venantius Martyr, III class.
May 19: St. Peter Celestine Pope and Confessor, III class, Com. of St. Pudentiana Virgin.
May 20: St. Bernardine of Siena Confessor, III class.
May 21: Feria.
May 22: Feria.
May 23: Feria.
May 24: Feria.
May 25: St. Gregory VII Pope and Confessor, III class, Com. of St. Urban I Pope and Martyr.
May 26: St. Philip Neri Confessor, III class, Com. of St. Eleutherius Pope and Martyr.
May 27: St. Bede the Venerable Confessor and Doctor of the Church, Com. of St. John I Pope and Martyr, III class.
May 28: St. Augustine Bishop and Confessor, III class.
May 29: St. Mary Magdalen de Pazzi Virgin, III class.
May 30: Commemoration of St. Felix I Pope and Martyr, Comm.
May 31: Blessed Virgin Mary, Queen, II class, Com. of St. Petronilla Virgin.

June[]

June 1: St. Angela Merici Virgin, III class.
June 2: Commemoration of Ss. Marcellinus, Peter, and Erasmus Bishop, Martyrs, Comm.
June 3: Feria.
June 4: St. Francis Caracciolo Confessor, III class.
June 5: St. Boniface Bishop and Martyr, III class.
June 6: St. Norbert Bishop and Confessor, III class.
June 7: Feria.
June 8: Feria.
June 9: Commemoration of Ss. Primus and Felician Martyrs, Comm.
June 10: St. Margaret Queen, Widow, III class.
June 11: St. Barnabas Apostle, III class.
June 12: St. John of San Facundo Confessor, III class, Com. of Ss. Basilides, Cyrinus, Nabor, and Nazarius Martyrs.
June 13: St. Anthony of Padua Confessor, III class.
June 14: St. Basil the Great Bishop, Confessor, and Doctor of the Church, III class.
June 15: Commemoration of Ss. Vitus, Modestus, and Crescentia Martyrs, Comm.
June 16: Feria.
June 17: St. Gregory Barbarigo Bishop and Confessor, III class.
June 18: St. Ephraem Syrus Deacon, Confessor, and Doctor of the Church, III class, Com. of Ss. Mark and Marcellianus Martyrs.
June 19: St. Juliana Falconieri Virgin, III class, Com. of Ss. Gervase and Protase Martyrs.
June 20: Commemoration of St. Silverius Pope and Martyr, Comm.
June 21: St. Aloysius Gonzaga Confessor, III class.
June 22: St. Paulinus Bishop and Confessor, III class
June 23: Vigil, II class.
June 24: On the Nativity of St. John the Baptist, I class.
June 25: St. William Abbot, III class.
June 26: Ss. John and Paul Martyrs, III class.
June 27: Feria.
June 28: Vigil, II class.
June 29: Ss. Peter and Paul Apostles, I class.
June 30: On the Commemoration of St. Paul Apostle, III class, Com. of St. Peter Apostle.

July[]

July 1: The Most Precious Blood of our Lord Jesus Christ, I class.
July 2: On the Visitation of the Blessed Virgin Mary, II class, Com. of Ss. Processus and Martinian Martyrs.
July 3: St. Irenaeus Bishop and Martyr, III class.
July 4: Feria.
July 5: St. Anthony Mary Zaccaria Confessor, III class.
July 6: Feria.
July 7: Ss. Cyril and Methodius Bishops and Confessors, III class.
July 8: St. Elizabeth Queen, Widow, III class.
July 9: Feria.
July 10: The Seven Holy Brothers Martyrs, and Ss. Rufina and Secunda Virgins and Martyrs, III class.
July 11: Commemoration of St. Pius I Pope and Martyr, Comm.
July 12: St. John Gualbert Abbot, III class, Com. of Ss. Nabor and Felix Martyrs.
July 13: Feria.
July 14: St. Bonaventure Bishop, Confessor, and Doctor of the Church, III class.
July 15: St. Henry II Emperor, Confessor, III class.
July 16: Commemoration of Commemoration of the Blessed Virgin Mary of Mt. Carmel, Comm.
July 17: Commemoration of St. Alexius Confessor, Comm.
July 18: St. Camillus de Lellis Confessor, III class, Com. of St. Symphorosa and her seven Sons Martyrs.
July 19: St. Vincent de Paul Confessor, III class.
July 20: St. Jerome Emiliani Confessor, III class, Com. of St. Margaret Virgin Martyr.
July 21: St. Lawrence of Brindisi Confessor and Doctor of the Church, III class, Com. of St. Praxedes Virgin.
July 22: St. Mary Magdalene Penitent, III class.
July 23: St. Apollinaris Martyr, III class, Com. of St. Liborius Bishop and Confessor.
July 24: Commemoration of St. Christina Virgin and Martyr.
July 25: St. James Apostle, II class.
July 26: St. Anne Mother of the Blessed Virgin Mary, II class.
July 27: St. Pantaleon Martyr, Comm.
July 28: Ss. Nazarius and Celsus Martyrs, Victor I Pope and Martyr, and St. Innocent I Pope and Confessor, III class.
July 29: St. Martha Virgin, III class, Com. of Ss. Felix, Simplicius, Faustinus, and Beatrice Martyrs.
July 30: Commemoration of Ss. Abdon and Sennen Martyrs, Comm.
July 31: St. Ignatius Confessor, III class.

August[]

August 1: Commemoration of the Holy Machabees Martyrs, Comm.
August 2: St. Alphonsus Mary of Liguori Bishop, Confessor, and Doctor of the Church, III class, Com. of St. Stephen I Pope and Martyr.
August 3: Feria.
August 4: St. Dominic Confessor, Greater III class.
August 5: On the Dedication of Our Lady of the Snows, III class.
August 6: On the Transfiguration of our Lord Jesus Christ, II class, Com. of Ss. Xystus II Pope, Felicissimus, and Agapitus Martyrs.
August 7: St. Cajetan Confessor, III class, Com. of St. Donatus.
August 8: St. John Mary Vianney Confessor and Priest, III class, Com. of Ss. Cyriacus, Largus, and Smaragdus Martyrs.
August 9: Vigil, III class, Com. of St. Romanus Martyr.
August 10: St. Laurence Martyr, II class.
August 11: Commemoration of Ss. Tiburtius and Susanna Virgin, Martyrs, Comm.
August 12: St. Clare Virgin, III class.
August 13: Commemoration of Ss. Hippolytus and Cassian Martyrs, Comm.
August 14: Vigil, II class, Com. of St. Eusebius Confessor.
August 15: On the Assumption of the Blessed Virgin Mary, I class.
August 16: St. Joachim Father of the Blessed Virgin Mary, Confessor, II class.
August 17: St. Hyacinth Confessor, III class.
August 18: Commemoration of St. Agapitus Martyr, Comm.
August 19: St. John Eudes Confessor, III class.
August 20: St. Bernard Abbot and Doctor of the Church, III class.
August 21: St. Jane Frances de Chantal Widow, III class.
August 22: Immaculate Heart of the Blessed Virgin Mary, II class, Com. of Ss. Timothy and Companions Martyrs.
August 23: St. Philip Benizi Confessor, III class.
August 24: St. Bartholomew Apostle, II class.
August 25: St. Louis King, Confessor, III class.
August 26: Commemoration of St. Zephyrinus Pope Martyr, Comm.
August 27: St. Joseph Calasanctius Confessor, III class.
August 28: St. Augustine Bishop, Confessor, and Doctor of the Church, III class, Com. of St. Hermes Martyr.
August 29: On the Beheading of St. John the Baptist, III class, Com. of St. Sabina Martyr.
August 30: St. Rose of Lima Virgin, III class, Com. of Ss. Felix and Adauctus Martyrs.
August 31: St. Raymond Nonnatus Confessor, III class.

September[]

September 1: Commemoration of St. Giles Abbot, Comm, Com. of the Holy Twelve Brothers Martyrs.
September 2: St. Stephen King, Confessor, III class.
September 3: St. Pius X Pope and Confessor, III class.
September 4: Feria.
September 5: St. Laurence Justinian Bishop and Confessor, III class.
September 6: Feria.
September 7: Feria.
September 8: On the Nativity of the Blessed Virgin Mary, II class, Com. of St. Hadrian Martyr.
September 9: Commemoration of St. Gorgonius Martyr, Comm.
September 10: St. Nicholas of Tolentino Confessor, III class.
September 11: Commemoration of Ss. Protus and Hyacinth Martyrs, Comm.
September 12: The Most Holy Name of Mary, III class.
September 13: Feria.
September 14: On the Exaltation of the Holy Cross, II class.
September 15: Seven Sorrows of the Blessed Virgin Mary, II class, Com. of St. Nicomedes Martyr.
September 16: St. Cornelius Pope and St. Cyprian Bishop, Martyrs, III class, Com. of Ss. Euphemia Virgin, Lucy and Geminianus Martyrs.
September 17: Commemoration of the Impression of the sacred Stigmata of St. Francis Confessor, Comm.
September 18: St. Joseph of Cupertino Confessor, III class.
September 19: St. Januarius Bishop and Companions Martyrs, III class.
September 20: Commemoration of St. Eustace and Companions Martyrs, Comm.
September 21: St. Matthew Apostle and Evangelist, II class.
September 22: St. Thomas of Villanova Bishop and Confessor, III class, Com. of Ss. Maurice and Companions Martyrs.
September 23: St. Linus Pope and Martyr, III class, Com. of St. Thecla Virgin and Martyr.
September 24: Commemoration of Our Lady of Ransom, Comm.
September 25: Feria.
September 26: Commemoration of Ss. Cyprian and Justina Virgin, Martyrs, Comm.
September 27: Ss. Cosmas and Damian Martyrs, III class.
September 28: St. Wenceslaus Duke, Martyr, III class.
September 29: On the Dedication of St. Michael Archangel, I class.
September 30: St. Jerome Priest, Confessor, and Doctor of the Church, III class.

October[]

October 1: Commemoration of St. Remigius Bishop and Confessor, Comm.
October 2: The Holy Guardian Angels, Greater III class.
October 3: St. Teresa of the Child Jesus Virgin, III class.
October 4: St. Francis of Assisi Confessor, III class.
October 5: Commemoration of St. Placid and companions Martyrs, Comm.
October 6: St. Bruno Confessor, III class.
October 7: Blessed Virgin Mary of the Rosary, II class, Com. of St. Mark Pope and Confessor.
October 8: St. Bridget Widow, III class, Com. of Ss. Sergius, Bacchus, Marcellus and Apuleius Martyrs.
October 9: St. John Leonard Confessor, III class, St. Denis Bishop, Rusticus Priest, and Eleutherius Martyrs.
October 10: St. Francis Borgia Confessor, III class.
October 11: The Maternity of the Blessed Virgin Mary, II class.
October 12: Feria.
October 13: St. Edward King, Confessor, III class.
October 14: St. Callistus I Pope and Martyr, III class.
October 15: St. Teresa Virgin, III class.
October 16: St. Hedwig Widow, III class.
October 17: St. Margaret Mary Alacoque Virgin, III class.
October 18: St. Luke Evangelist, II class.
October 19: St. Peter of Alcantara Confessor, III class.
October 20: St. John Cantius Confessor, III class.
October 21: Commemoration of St. Hilarion Abbot, Comm., Com. of St. Ursula and Companions Virgins and Martyrs.
October 22: Feria.
October 23: St. Anthony Mary Claret Bishop and Confessor, III class.
October 24: St. Raphael Archangel, III class.
October 25: Commemoration of Ss. Chrysanthus and Daria Martyrs, Comm.
October 26: Commemoration of St. Evaristus Pope and Martyr, Comm.
October 27: Feria.
October 28: Ss. Simon and Jude Apostles, II class.
October 29: Feria.
October 30: Feria.
October 31: Feria.

Last Sunday in October: Our Lord Jesus Christ the King, I class.

November[]

November 1: All Saints, I class.
November 2: On the Commemoration of all the Faithful Departed, I class.
November 3: Feria.
November 4: St. Charles Bishop and Confessor, III class, Com. of Ss. Vitalis and Agricola Martyrs.
November 5: Feria.
November 6: Feria.
November 7: Feria.
November 8: Commemoration of the Holy Four Crowned Martyrs, Comm.
November 9: On the Dedication of the Archbasilica of the most Holy Saviour, II class, Com. of St. Theodore Martyr.
November 10: St. Andrew Avellino Confessor, III class, Com. of Ss. Tryphon, Respicius, and Nympha Martyrs.
November 11: St. Martin Bishop and Confessor, III class, Com. of St. Mennas Martyr.
November 12: St. Martin I Pope and Martyr, III class.
November 13: St. Didacus Confessor, III class.
November 14: St. Josaphat Bishop and Martyr, III class.
November 15: St. Albert the Great Bishop, Confessor, and Doctor of the Church, III class.
November 16: St. Gertrude Virgin, III class.
November 17: St. Gregory Thaumaturgus Bishop and Confessor, III class.
November 18: On the Dedication of the Basilicas of Ss. Peter and Paul, III class.
November 19: St. Elisabeth Widow, III class, Com. of St. Pontianus Pope and Martyr.
November 20: St. Felix of Valois Confessor, III class.
November 21: On the Presentation of the Blessed Virgin Mary, III class.
November 22: St. Cecilia Virgin and Martyr, III class.
November 23: St. Clement I Pope and Martyr, III class, Com. of St. Felicitas Martyr.
November 24: St. John of the Cross Confessor and Doctor of the Church, III class, Com. of St. Chrysogonus Martyr.
November 25: St. Catherine Virgin and Martyr, III class.
November 26: St. Sylvester Abbot, III class, Com. of St. Peter of Alexandria Bishop and Martyr.
November 27: Feria.
November 28: Feria.
November 29: Commemoration of St. Saturninus, Comm.
November 30: St. Andrew Apostle, II class.

December[]

December 1: Feria.
December 2: St. Bibiana Virgin and Martyr, III class.
December 3: St. Francis Xavier Confessor, III class.
December 4: St. Peter Chrysologus Bishop, Confessor, and Doctor of the Church, III class, Com. of St. Barbara Virgin and Martyr.
December 5: Commemoration of St. Sabbas Abbot, Comm.
December 6: St. Nicholas Bishop and Confessor, III class.
December 7: St. Ambrose Bishop, Confessor, and Doctor of the Church, III class.
December 8: On the Immaculate Conception of the Blessed Virgin Mary, I class.
December 9: Feria.
December 10: Commemoration of St. Melchiades Pope and Martyr, Comm.
December 11: St. Damasus I Pope and Confessor, III class.
December 12: Feria.
December 13: St. Lucy Virgin and Martyr, III class.
December 14: Feria.
December 15: Feria.
December 16: St. Eusebius Bishop and Martyr, III class.
December 17: Feria.
December 18: Feria.
December 19: Feria.
December 20: Feria.
December 21: St. Thomas Apostle, II class.
December 22: Feria.
December 23: Feria.
December 24: Vigil, I class.
December 25: On the Nativity of our Lord Jesus Christ, I class with an octave. In the second Mass: Commemoration of St. Anastasia Martyr.
December 26: II day within the octave of the Nativity of the Lord: St. Stephen Protomartyr, II class.
December 27: III day within the octave of the Nativity of the Lord: St. John Apostle and Evangelist, II class.
December 28: IV day within the octave of the Nativity of the Lord: The Holy Innocents, II class.
December 29: Of the V day within the octave of the Nativity of the Lord, II class, Commemoration of St. Thomas Bishop and Martyr.
December 30: Of the VI day within the Octave of the Nativity, II class.
December 31: Of the VII day within the Octave of the Nativity, II class, Commemoration of St. Sylvester I Pope and Confessor.

References[]

↑ General decree Cum nostra of the Sacred Congregation of Rites
↑ Kalendarium, Missale Romanum: "In anno bissextili mensis februarius est dierum 29, et festum S. Matthiae celebratur die 25 ac festum S. Gabrielis a Virgine Perdolente die 28 februarii, et bis dicitur Sexto Kalendas, id est die 24 et die 25; et littera dominicalis, quae assumpta fuit in mense ianuario, mutatur in praecedentem; ut, si in Januario, littera dominicalis fuerit A, mutetur in praecedentem, quae est g, etc.; et littera f bis servit, 24 et 25.