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Liturgical calendar 2027

Liturgical feast calendar according to the Missale Romanum 1962

← 2026 | 2028 →

Everyone 365 days of the year 2027, including 52 Sundays, according to the Missale Romanum 1962. This overview follows the general calendar stored on Missale Online. Dioceses, religious orders and individual churches may have their own feasts and celebrations.

The table shows the liturgical year (de Tempore) and saints' feasts (de Sanctis). The key explains colours and classes. The print edition lists the Mass actually celebrated each day, together with commemorations.

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First-class feasts and days 2027

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Sundays + Class I
Major feasts and Sundays
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Sundays + Classes I/II
Major feasts and feast days
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All Classes I–IV
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January 2027

Day de Tempore Sancti
1Friday — Circumcision of the Lord (New Year’s Day) Class I In Octava Nativitatis Domini
2Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
3Sunday Most Holy Name of Jesus Class II Sanctissimi Nominis Jesu —
4Monday — —
5Tuesday — Comm: St Telesphorus, Pope and Martyr Class IV S. Telesphori Papæ et Martyris
6Wednesday — Epiphany of the Lord Class I In Epiphania Domini
7Thursday Weekday after Epiphany Class IV Feria post Epiphaniam —
8Friday Weekday after Epiphany Class IV Feria post Epiphaniam —
9Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
10Sunday Feast of the Holy Family Class II Festum S. Familiæ —
11Monday Monday of the 1st Week after Epiphany Class IV Feria II infra Hebdomadam I post Epiphaniam Comm: St Hyginus, Pope and Martyr Class IV S. Hygini Papæ et Martyris
12Tuesday Sunday after Epiphany Class IV Dominica infra Octavam Epiphaniæ —
13Wednesday — Baptism of Our Lord Jesus Christ Class II Commemoratio Baptismatis Domini Nostri Jesu Christi
14Thursday — St Hilary, Bishop and Doctor of the Church Class III S. Hilarii Episcopi Confessoris Ecclesiæ Doctoris
15Friday — St Paul, First Hermit and Confessor Class III S. Pauli Primi Eremitæ et Confessoris
16Saturday — St Marcellus I, Pope and Martyr Class III S. Marcelli Papæ et Martyris
17Sunday 2nd Sunday after Epiphany Class II Dominica II post Epiphaniam St Anthony, Abbot Class III S. Antonii Abbatis
18Monday — Comm: St Prisca, Virgin and Martyr Class IV S. Priscæ Virginis
19Tuesday — Comm: St Canute, King of Denmark and Martyr Class IV S. Canuti Regis et Martyrum
20Wednesday — Sts Fabian, Pope, and Sebastian, Martyrs Class III Ss. Fabiani et Sebastiani Martyrum
21Thursday — St Agnes, Virgin and Martyr Class III S. Agnetis Virginis et Martyris
22Friday — Sts Vincent and Anastasius, Martyrs Class III Ss. Vincentii et Anastasii Martyrum
23Saturday — St Raymond of Peñafort, Confessor Class III S. Raymundi de Peñafort Confessoris
24Sunday Septuagesima Sunday Class II Dominica in Septuagesima St Timothy, Bishop and Martyr Class III S. Timothei Episcopi et Martyris
25Monday Monday after Septuagesima Class IV Feria II infra Hebdomadam Septuagesimæ Conversion of St Paul the Apostle Class III In Conversione S. Pauli Apostoli
26Tuesday — St Polycarp, Bishop and Martyr Class III S. Polycarpi Episcopi et Martyris
27Wednesday Wednesday after Septuagesima Class IV Feria IV infra Hebdomadam Septuagesimæ St John Chrysostom, Bishop, Confessor and Doctor of the Church Class III S. Joannis Chrysostomi Episcopi Confessoris et Ecclesiæ Doctoris
28Thursday Thursday after Septuagesima Class IV Feria V infra Hebdomadam Septuagesimæ St Peter Nolasco, Confessor Class III S. Petri Nolasci Confessoris
29Friday Friday after Septuagesima Class IV Feria VI infra Hebdomadam Septuagesimæ St Francis of Sales, Bishop, Confessor and Doctor of the Church Class III S. Francisci Salesii Episcopi Confessoris et Ecclesiæ Doctoris
30Saturday — St Martina, Virgin and Martyr Class III S. Martinæ Virginis et Martyris
31Sunday Sexagesima Sunday Class II Dominica in Sexagesima St John Bosco, Confessor Class III S. Joannis Bosco Confessoris

February 2027

Day de Tempore Sancti
1Monday Monday after Sexagesima Class IV Feria II infra Hebdomadam Sexagesimæ St Ignatius of Antioch, Bishop and Martyr Class III S. Ignatii Episcopi et Martyris
2Tuesday Tuesday after Sexagesima Class IV Feria III infra Hebdomadam Sexagesimæ Purification of the Blessed Virgin Mary (Candlemas) Class II In Purificatione Beatæ Mariæ Virginis
3Wednesday Wednesday after Sexagesima Class IV Feria IV infra Hebdomadam Sexagesimæ Comm: St Blaise, Bishop and Martyr Class IV S. Blasii Episcopi et Martyris
4Thursday — St Andrew Corsini, Bishop and Confessor Class III S. Andreæ Corsini Episcopi et Confessoris
5Friday Friday after Sexagesima Class IV Feria VI infra Hebdomadam Sexagesimæ St Agatha, Virgin and Martyr Class III S. Agathæ Virginis et Martyris
6Saturday — St Titus, Bishop and Confessor Class III S. Titi Episcopi et Confessoris
7Sunday Quinquagesima Sunday Class II Dominica in Quinquagesima St Romuald, Abbot Class III S. Romualdi Abbatis
8Monday Monday after Quinquagesima Class IV Feria II infra Hebdomadam Quinquagesimæ St John of Matha, Confessor Class III S. Joannis de Matha Confessoris
9Tuesday Tuesday after Quinquagesima Class IV Feria III infra Hebdomadam Quinquagesimæ St Cyril of Alexandria, Bishop, Confessor and Doctor of the Church Class III S. Cyrilli Episc. Alexandrini Confessoris et Ecclesiæ Doctoris
10Wednesday Ash Wednesday Class I Feria IV Cinerum St Scholastica, Virgin Class III S. Scholasticæ Virginis
11Thursday Thursday after Ash Wednesday Class III Feria V post Cineres Comm: Apparition of the Immaculate Virgin Mary at Lourdes Class III In Apparitione Beatæ Mariæ Virginis
12Friday Friday after Ash Wednesday Class III Feria VI post Cineres Comm: Seven Holy Founders of the Servite Order, Confessors Class III Ss. Septem Fundatorum Ordinis Servorum B. M. V.
13Saturday Saturday after Ash Wednesday Class III Sabbato post Cineres —
14Sunday First Sunday of Lent Class I Dominica I in Quadragesima St Valentine, Priest and Martyr Class IV S. Valentini Presbyteri et Martyris
15Monday Monday of the 1st Week of Lent Class III Feria Secunda infra Hebdomadam I in Quadragesima Comm: Sts Faustinus and Jovita, Martyrs Class IV SS. Faustini et Jovitæ
16Tuesday Tuesday of the 1st Week of Lent Class III Feria Tertia infra Hebdomadam I in Quadragesima —
17Wednesday Ember Wednesday in Lent Class II Feria Quarta Quatuor Temporum Quadragesimæ —
18Thursday Thursday of the 1st Week of Lent Class III Feria Quinta infra Hebdomadam I in Quadragesima Comm: St Simeon, Bishop and Martyr Class IV S. Simeonis Episcopi et Martyris
19Friday Ember Friday in Lent Class II Feria Sexta Quattuor Temporum —
20Saturday Ember Saturday in Lent Class II Sabbato Quattuor Temporum Quadrageismæ —
21Sunday Second Sunday of Lent Class I Dominica II in Quadragesima —
22Monday Comm: Monday of the 2nd Week of Lent Class III Feria Secunda infra Hebdomadam II in Quadragesima Chair of St Peter Class II In Cathedra S. Petri Apostoli
23Tuesday Tuesday of the 2nd Week of Lent Class III Feria Tertia infra Hebdomadam II in Quadragesima Comm: St Peter Damian, Bishop, Confessor and Doctor of the Church Class III S. Petri Damiani Episcopi Confessoris et Ecclesiæ Doctoris
24Wednesday Comm: Wednesday of the 2nd Week of Lent Class III Feria Quarta infra Hebdomadam II in Quadragesima St Matthias, Apostle Class II S. Matthiæ Apostoli
25Thursday Thursday of the 2nd Week of Lent Class III Feria Quinta infra Hebdomadam II in Quadragesima —
26Friday Friday of the 2nd Week of Lent Class III Feria Sexta infra Hebdomadam II in Quadragesima —
27Saturday Saturday of the 2nd Week of Lent Class III Sabbato infra Hebdomadam II in Quadragesima Comm: St Gabriel of Our Lady of Sorrows, Confessor Class III S. Gabrielis a Virgine Perdolente Confessoris
28Sunday Third Sunday of Lent Class I Dominica III in Quadragesima —

March 2027

Day de Tempore Sancti
1Monday Monday of the 3rd Week of Lent Class III Feria Secunda infra Hebdomadam III in Quadragesima —
2Tuesday Tuesday of the 3rd Week of Lent Class III Feria Tertia infra Hebdomadam III in Quadragesima —
3Wednesday Wednesday of the 3rd Week of Lent Class III Feria Quarta infra Hebdomadam III in Quadragesima —
4Thursday Thursday of the 3rd Week of Lent Class III Feria Quinta infra Hebdomadam III in Quadragesima Comm: St Casimir, Confessor Class III S. Casimiri Confessoris
5Friday Friday of the 3rd Week of Lent Class III Feria Sexta infra Hebdomadam III in Quadragesima —
6Saturday Saturday of the 3rd Week of Lent Class III Sabbato infra Hebdomadam III in Quadragesima Comm: Sts Perpetua and Felicity, Martyrs Class III Ss. Perpetuæ et Felicitatis Martyrum
7Sunday Fourth Sunday of Lent Class I Dominica IV in Quadragesima St Thomas Aquinas, Confessor and Doctor of the Church Class III S. Thomæ de Aquino Confessoris et Ecclesiæ Doctoris
8Monday Monday of the 4th Week of Lent Class III Feria Secunda infra Hebdomadam IV in Quadragesima Comm: St John of God, Confessor Class III S. Joannis de Deo Confessoris
9Tuesday Tuesday of the 4th Week of Lent Class III Feria Tertia infra Hebdomadam IV in Quadragesima Comm: St Frances of Rome, Widow Class III S. Franciscæ Romanæ Viduæ
10Wednesday Wednesday of the 4th Week of Lent Class III Feria Quarta infra Hebdomadam IV in Quadragesima Comm: Forty Holy Martyrs of Sebaste Class III Ss. Quadraginta Martyrum
11Thursday Thursday of the 4th Week of Lent Class III Feria Quinta infra Hebdomadam IV in Quadragesima —
12Friday Friday of the 4th Week of Lent Class III Feria Sexta infra Hebdomadam IV in Quadragesima Comm: St Gregory I, Pope, Confessor and Doctor of the Church Class III S. Gregorii Papæ Confessoris et Ecclesiæ Doctoris
13Saturday Saturday of the 4th Week of Lent Class III Sabbato infra Hebdomadam IV in Quadragesima —
14Sunday Passion Sunday Class I Dominica de Passione —
15Monday Monday of Passion Week Class III Feria Secunda infra Hebdomadam Passionis —
16Tuesday Tuesday of Passion Week Class III Feria Tertia infra Hebdomadam Passionis —
17Wednesday Wednesday of Passion Week Class III Feria Quarta infra Hebdomadam Passionis Comm: St Patrick, Bishop and Confessor Class III S. Patricii Episcopi et Confessoris
18Thursday Thursday of Passion Week Class III Feria Quinta infra Hebdomadam Passionis Comm: St Cyril, Bishop of Jerusalem, Confessor and Doctor of the Church Class III S. Cyrilli Episcopi Hierosolymitani Confessoris et Ecclesiæ Doctoris
19Friday Comm: Friday of Passion Week Class III Feria Sexta infra Hebdomadam Passionis St Joseph, Spouse of the Blessed Virgin Mary, Confessor Class I S. Joseph Sponsi B.M.V. Confessoris
20Saturday Saturday of Passion Week Class III Sabbato infra Hebdomadam Passionis —
21Sunday Palm Sunday Class I Dominica in Palmis St Benedict, Abbot Class III S. Benedicti Abbatis
22Monday Monday of Holy Week Class I Feria Secunda Hebdomadæ Sanctæ —
23Tuesday Tuesday of Holy Week Class I Feria Tertia Hebdomadæ Sanctæ —
24Wednesday Wednesday of Holy Week Class I Feria Quarta Hebdomadæ Sanctæ St Gabriel the Archangel Class III S. Gabrielis Archangeli
25Thursday Holy Thursday – Mass of the Lord’s Supper Class I Feria Quinta in Coena Domini Annunciation of the Lord Class I In Annuntiatione B. Mariæ Virginis
26Friday Good Friday Class I Feria Sexta in Parasceve —
27Saturday Holy Saturday – Easter Vigil Class I Sabbato Sancto St John of Damascus, Confessor and Doctor of the Church Class III S. Joannis Damasceni Confessoris et Ecclesiæ Doctoris
28Sunday Easter Sunday Class I Dominica Resurrectionis St John of Capistran, Confessor Class III S. Joannis a Capistrano Confessoris
29Monday Easter Monday Class I Die II infra octavam Paschæ —
30Tuesday Easter Tuesday Class I Die III infra octavam Paschæ —
31Wednesday Easter Wednesday Class I Die IV infra octavam Paschæ —

April 2027

Day de Tempore Sancti
1Thursday Easter Thursday Class I Die V infra octavam Paschæ —
2Friday Easter Friday Class I Die VI infra octavam Paschæ St Francis of Paola, Confessor Class III S. Francisci de Paula Confessoris
3Saturday Saturday within the Octave of Easter Class I Sabbato in Albis —
4Sunday Sunday within the Octave of Easter Class I Dominica in Albis in Octava Paschæ St Isidore, Bishop, Confessor and Doctor of the Church Class III S. Isidori Episcopi Confessoris et Ecclesiæ Doctoris
5Monday — Annunciation of the Lord Class I In Annuntiatione B. Mariæ Virginis
6Tuesday Tuesday of the 1st Week after the Octave of Easter Class IV Feria Tertia infra Hebdomadam I post Octavam Paschæ —
7Wednesday Wednesday of the 1st Week after the Octave of Easter Class IV Feria Quarta infra Hebdomadam I post Octavam Paschæ —
8Thursday Thursday of the 1st Week after the Octave of Easter Class IV Feria Quinta infra Hebdomadam I post Octavam Paschæ —
9Friday Friday of the 1st Week after the Octave of Easter Class IV Feria Sexta infra Hebdomadam I post Octavam Paschae —
10Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
11Sunday 2nd Sunday after Easter Class II Dominica II Post Pascha St Leo I, Pope, Confessor and Doctor of the Church Class III S. Leonis I Papæ Confessoris et Ecclesiæ Doctoris
12Monday Monday of the 2nd Week after the Octave of Easter Class IV Feria Secunda infra Hebdomadam II post Octavam Paschæ —
13Tuesday Tuesday of the 2nd Week after the Octave of Easter Class IV Feria Tertia infra Hebdomadam II post Octavam Paschæ St Hermenegild, Martyr Class III S. Hermenegildi Martyris
14Wednesday — St Justin, Martyr Class III S. Justini Martyris
15Thursday — —
16Friday — —
17Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato Comm: St Anicetus, Pope and Martyr Class IV S. Aniceti Papæ et Martyris
18Sunday 3rd Sunday after Easter Class II Dominica III Post Pascha —
19Monday — —
20Tuesday — —
21Wednesday — St Anselm, Bishop, Confessor and Doctor of the Church Class III S. Anselmi Episcopi Confessoris et Ecclesiæ Doctoris
22Thursday — Sts Soter and Caius, Popes and Martyrs Class III SS. Soteris et Caji Summorum Pontificum et Martyrum
23Friday — Comm: St George, Martyr Class IV S. Georgii Martyris
24Saturday — St Fidelis of Sigmaringen, Martyr Class III S. Fidelis de Sigmaringa Martyris
25Sunday 4th Sunday after Easter Class II Dominica IV Post Pascha Comm: St Mark, Evangelist Class II S. Marci Evangelistæ
26Monday — Sts Cletus and Marcellinus, Popes and Martyrs Class III SS. Cleti et Marcellini Summorum Pontificum et Martyrum
27Tuesday — St Peter Canisius, Confessor and Doctor of the Church Class III S. Petri Canisii Confessoris et Ecclesiæ Doctoris
28Wednesday Wednesday of the 4th Week after the Octave of Easter Class IV Feria Quarta infra Hebdomadam IV post Octavam Paschæ St Paul of the Cross, Confessor Class III S. Pauli a Cruce Confessoris
29Thursday — St Peter of Verona, Martyr Class III S. Petri Martyris
30Friday — St Catherine of Siena, Virgin Class III S. Catharinæ Senensis Virginis

May 2027

Day de Tempore Sancti
1Saturday — St Joseph the Worker Class I S. Joseph Opificis
2Sunday 5th Sunday after Easter Class II Dominica V Post Pascha St Athanasius, Bishop, Confessor and Doctor of the Church Class III S. Athanasii Episcopi Confessoris et Ecclesiæ Doctoris
3Monday — Comm: Sts Alexander I, Pope, Eventius and Theodulus, Martyrs; and St Juvenal, Bishop and Confessor Class IV Ss. Alexandri I Papæ, Eventii et Theoduli Mm. ac Juvenalis Ep. et Conf.
4Tuesday — St Monica, Widow Class III S. Monicæ Viduæ
5Wednesday Vigil of the Ascension Class II In Vigilia Ascensionis Comm: St Pius V, Pope and Confessor Class III S. Pii V Papæ et Confessoris
6Thursday Ascension Day Class I In Ascensione Domini —
7Friday — St Stanislaus, Bishop and Martyr Class III S. Stanislai Episcopi et Martyris
8Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
9Sunday Sunday after the Ascension Class II Dominica post Ascensionem St Gregory of Nazianzus, Bishop, Confessor and Doctor of the Church Class III S. Gregorii Nazianzeni Episcopi Confessoris et Ecclesiæ Doctoris
10Monday — St Antoninus, Bishop and Confessor Class III S. Antonini Episcopi et Confessoris
11Tuesday — Sts Philip and James, Apostles Class II Ss. Philippi et Jacobi Apostolorum
12Wednesday — Sts Nereus, Achilleus, Domitilla, Virgin, and Pancras, Martyrs Class III Ss. Nerei, Achillei et Domitillæ Virg. atque Pancratii Martyrum
13Thursday — St Robert Bellarmine, Bishop, Confessor and Doctor of the Church Class III S. Roberti Bellarmino Episcopi Confessoris et Ecclesiæ Doctoris
14Friday — Comm: St Boniface, Martyr Class IV S. Bonifatii Martyris
15Saturday Vigil of Pentecost Class I Sabbato in Vigilia Pentecostes St John Baptist de la Salle, Confessor Class III S. Joannis Baptistæ de la Salle Confessoris
16Sunday Pentecost Sunday Class I Dominica Pentecostes St Ubald, Bishop and Confessor Class III S. Ubaldi Episcopi et Confessoris
17Monday Whit Monday Class I Die II infra octavam Pentecostes St Paschal Baylon, Confessor Class III S. Paschalis Baylon Confessoris
18Tuesday Tuesday within the Octave of Pentecost Class I Die III infra octavam Pentecostes St Venantius, Martyr Class III S. Venantii Martyris
19Wednesday Ember Wednesday within the Octave of Pentecost Class I Feria Quarta Quattuor Temporum Pentecostes St Peter Celestine, Pope and Confessor Class III S. Petri Celestini Papæ et Confessoris
20Thursday Thursday within the Octave of Pentecost Class I Die Quinta infra octavam Pentecostes St Bernardine of Siena, Confessor Class III S. Bernardini Senensis Confessoris
21Friday Ember Friday within the Octave of Pentecost Class I Feria Sexta Quattuor temporum Pentecostes —
22Saturday Ember Saturday within the Octave of Pentecost Class I Sabbato Quattuor Temporum Pentecostes —
23Sunday Trinity Sunday Class I Festum Sanctissimæ Trinitatis —
24Monday Monday of the 1st Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam I post Octavam Pentecostes —
25Tuesday — St Gregory VII, Pope and Confessor Class III S. Gregorii VII Papæ et Confessoris
26Wednesday — St Philip Neri, Confessor Class III S. Philippi Neri Confessoris
27Thursday Corpus Christi Class I Festum Sanctissimi Corporis Christi St Bede the Venerable, Confessor and Doctor of the Church Class III S. Bedæ Venerabilis Confessoris et Ecclesiæ Doctoris
28Friday Friday of the 1st Week after the Octave of Pentecost Class IV Feria VI infra Hebdomadam I post Octavam Pentecostes St Augustine of Canterbury, Bishop and Confessor Class III S. Augustini Episcopi et Confessoris
29Saturday — St Mary Magdalene of Pazzi, Virgin Class III S. Mariæ Magdalenæ de Pazzis Virginis
30Sunday 2nd Sunday after Pentecost Class II Dominica II. Post Pentecosten St Felix I, Pope and Martyr Class IV S. Felicis I Papæ et Martyris
31Monday Monday of the 2nd Week after the Octave of Pentecost Class IV Feria II infra Hebdomadam II post Octavam Pentecostes Queenship of the Blessed Virgin Mary Class II Beatæ Mariæ Virginis Reginæ

June 2027

Day de Tempore Sancti
1Tuesday — St Angela Merici, Virgin Class III S. Angelæ Mericiæ Virginis
2Wednesday — Comm: Sts Marcellinus, Peter and Erasmus, Bishop, Martyrs Class IV Ss. Marcellini, Petri, atque Erasmi, Episcopi, Martyrum
3Thursday — —
4Friday Most Sacred Heart of Jesus Class I Sacratissimi Cordis Domini Nostri Jesu Christi St Francis Caracciolo, Confessor Class III S. Francisci Caracciolo Confessoris
5Saturday — St Boniface, Bishop and Martyr Class III S. Bonifatii Episcopi et Martyris
6Sunday 3rd Sunday after Pentecost Class II Dominica III post Pentecosten St Norbert, Bishop and Confessor Class III S. Norberti Episcopi et Confessoris
7Monday — —
8Tuesday — —
9Wednesday — Comm: Sts Primus and Felicianus, Martyrs Class IV Ss. Primi et Feliciani Martyrum
10Thursday — St Margaret of Scotland, Queen and Widow Class III S. Margaritæ Reginæ Viduæ
11Friday — St Barnabas, Apostle Class III S. Barnabæ Apostoli
12Saturday — St John of Sahagún, Confessor Class III S. Joannis a S. Facundo Confessoris
13Sunday 4th Sunday after Pentecost Class II Dominica IV Post Pentecosten St Anthony of Padua, Confessor and Doctor of the Church Class III S. Antonii de Padua Confessoris
14Monday — St Basil the Great, Bishop, Confessor and Doctor of the Church Class III S. Basilii Magni Confessoris et Ecclesiæ Doctoris
15Tuesday Tuesday of the 4th Week after the Octave of Pentecost Class IV Feria tertia infra Hebdomadam IV post Octavam Pentecostes Comm: Sts Vitus, Modestus and Crescentia, Martyrs Class IV Ss. Viti, Modesti atque Crescentiæ Martyrum
16Wednesday Wednesday of the 4th Week after the Octave of Pentecost Class IV Feria quarta infra Hebdomadam IV post Octavam Pentecostes —
17Thursday — St Gregory Barbarigo, Bishop and Confessor Class III S. Gregorii Barbadici Episcopi et Confessoris
18Friday — St Ephrem the Syrian, Deacon, Confessor and Doctor of the Church Class III S. Ephræm Syri Confessoris et Ecclesiæ Doctoris
19Saturday — St Juliana of Falconieri, Virgin Class III S. Julianæ de Falconeriis Virginis
20Sunday 5th Sunday after Pentecost Class II Dominica V Post Pentecosten St Silverius, Pope and Martyr Class IV S. Silverii Papæ et Martyris
21Monday — St Aloysius of Gonzaga, Confessor Class III S. Aloisii Gonzagæ Confessoris
22Tuesday — St Paulinus of Nola, Bishop and Confessor Class III S. Paulini Episcopi et Confessoris
23Wednesday — Vigil of the Nativity of St John the Baptist Class II In Vigilia S. Joannis Baptistæ
24Thursday Thursday of the 5th Week after the Octave of Pentecost Class IV Feria quinta infra Hebdomadam V post Octavam Pentecostes Nativity of St John the Baptist Class I In Nativitate S. Joannis Baptistæ
25Friday — St William, Abbot Class III S. Gulielmi Abbatis
26Saturday — Sts John and Paul, Martyrs Class III Ss. Joannis et Pauli Martyrum
27Sunday 6th Sunday after Pentecost Class II Dominica VI Post Pentecosten —
28Monday — Vigil of Sts Peter and Paul, Apostles Class II In Vigilia Ss. Petri et Pauli Apostolorum
29Tuesday — Sts Peter and Paul, Apostles Class I SS. Apostolorum Petri et Pauli
30Wednesday — Commemoration of St Paul, Apostle Class III In Commemoratione S. Pauli Apostoli

July 2027

Day de Tempore Sancti
1Thursday Thursday of the 6th Week after the Octave of Pentecost Class IV Feria quinta infra Hebdomadam VI post Octavam Pentecostes Most Precious Blood of Our Lord Jesus Christ Class I Pretiosissimi Sanguinis Domini Nostri Jesu Christi
2Friday — Visitation of the Blessed Virgin Mary Class II In Visitatione B. Mariæ Virginis
3Saturday — St Irenaeus, Bishop and Martyr Class III S. Irenæi Episcopi et Martyris
4Sunday 7th Sunday after Pentecost Class II Dominica VII Post Pentecosten —
5Monday — St Anthony Mary Zaccaria, Confessor Class III S. Antonii Mariæ Zaccaria Confessoris
6Tuesday Tuesday of the 7th Week after the Octave of Pentecost Class IV Feria tertia infra Hebdomadam VII post Octavam Pentecostes —
7Wednesday — Sts Cyril and Methodius, Bishops and Confessors Class III Ss. Cyrilli et Methodii Pont. et Conf.
8Thursday — St Elizabeth of Portugal, Queen and Widow Class III S. Elisabeth Reg. Portugaliæ Viduæ
9Friday Friday of the 7th Week after the Octave of Pentecost Class IV Feria sexta infra Hebdomadam VII post Octavam Pentecostes —
10Saturday — Seven Holy Brothers, Martyrs; and Sts Rufina and Secunda, Virgins and Martyrs Class III Ss. Septem Fratrum Martyrum, ac Rufinæ et Secundæ Virginum et Martyrum
11Sunday 8th Sunday after Pentecost Class II Dominica VIII Post Pentecosten St Pius I, Pope and Martyr Class IV S. Pii I Papæ et Martyris
12Monday — St John Gualbert, Abbot Class III S. Joannis Gualberti Abbatis
13Tuesday — —
14Wednesday — St Bonaventure, Bishop, Confessor and Doctor of the Church Class III S. Bonaventuræ Episcopi Confessoris et Ecclesiæ Doctoris
15Thursday — St Henry II, Emperor and Confessor Class III S. Henrici Imperatoris Confessoris
16Friday — Comm: Our Lady of Mount Carmel Class IV Beatæ Mariæ Virginis de Monte Carmelo
17Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato Comm: St Alexius, Confessor Class IV S. Alexii Confessoris
18Sunday 9th Sunday after Pentecost Class II Dominica IX Post Pentecosten St Camillus of Lellis, Confessor Class III S. Camilli de Lellis Confessoris
19Monday — St Vincent de Paul, Confessor Class III S. Vincentii a Paulo Confessoris
20Tuesday — St Jerome Emiliani, Confessor Class III S. Hieronymi Æmiliani Confessoris
21Wednesday — St Lawrence of Brindisi, Confessor and Doctor of the Church Class III S. Laurentii a Brundusio Confessoris et Ecclesiæ Doctoris
22Thursday — St Mary Magdalene, Penitent Class III S. Mariæ Magdalenæ Pœnitentis
23Friday — St Apollinaris, Bishop and Martyr Class III S. Apollinaris Episcopi et Martyris
24Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato Comm: St Christina, Virgin and Martyr Class IV S. Christinæ Virginis et Martyris
25Sunday 10th Sunday after Pentecost Class II Dominica X Post Pentecosten Comm: St James (the Greater), Apostle Class II S. Jacobi Apostoli
26Monday — St Anne, Mother of the Blessed Virgin Mary Class II S. Annæ Matris B.M.V.
27Tuesday — Comm: St Pantaleon, Martyr Class IV S. Pantaleonis Martyris
28Wednesday — Sts Nazarius and Celsus, Martyrs; Victor I, Pope and Martyr; and Innocent I, Pope and Confessor Class III Ss. Nazarii et Celsi Martyrum, Victoris I Papæ et Martyris ac Innocentii I Papæ et Confessoris
29Thursday — St Martha, Virgin Class III S. Marthæ Virginis
30Friday — Comm: Sts Abdon and Sennen, Martyrs Class IV S. Abdon et Sennen Martyrum
31Saturday — St Ignatius of Loyola, Confessor Class III S. Ignatii Confessoris

August 2027

Day de Tempore Sancti
1Sunday 11th Sunday after Pentecost Class II Dominica XI Post Pentecosten Holy Maccabees, Martyrs Class IV Ss. Martyrum Machabæorum
2Monday — St Alphonsus Mary of Liguori, Bishop, Confessor and Doctor of the Church Class III S. Alfonsi Mariæ de Ligorio Episc. Conf. et Eccles. Doct.
3Tuesday — —
4Wednesday — St Dominic, Confessor Class III S. Dominici Confessoris
5Thursday — Dedication of the Basilica of St Mary Major (Our Lady of the Snows) Class III S. Mariæ ad Nives
6Friday — Transfiguration of Our Lord Jesus Christ Class II In Transfiguratione Domini Nostri Jesu Christi
7Saturday — St Cajetan, Confessor Class III S. Cajetani Confessoris
8Sunday 12th Sunday after Pentecost Class II Dominica XII Post Pentecosten St John Mary Vianney, Confessor Class III S. Joannis Mariæ Vianney Confessoris
9Monday — Vigil of St Lawrence, Martyr Class III In Vigilia S. Laurentii Mart.
10Tuesday — St Lawrence, Martyr Class II S. Laurentii Martyris
11Wednesday — Comm: Sts Tiburtius and Susanna, Virgin, Martyrs Class IV Ss. Tiburtii et Susannæ Virginis, Martyrum
12Thursday Thursday of the 12th Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XII post Octavam Pentecostes St Clare, Virgin Class III S. Claræ Virginis
13Friday — Comm: Sts Hippolytus and Cassian, Martyrs Class IV Ss. Hippolyti et Cassiani Martyrum
14Saturday — Vigil of the Assumption Class II In Vigilia Assumptionis B.M.V.
15Sunday Comm: 13th Sunday after Pentecost Class II Dominica XIII Post Pentecosten Assumption of the Blessed Virgin Mary Class I In Assumptione Beatæ Mariæ Virginis
16Monday Monday of the 13th Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XIII post Octavam Pentecostes St Joachim, Confessor, Father of the Blessed Virgin Mary Class II S. Joachim Confessoris, Patris B. M. V.
17Tuesday — St Hyacinth, Confessor Class III S. Hyacinthi Confessoris
18Wednesday Wednesday of the 13th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XIII post Octavam Pentecostes Comm: St Agapitus, Martyr Class IV S. Agapiti Martyris
19Thursday — St John Eudes, Confessor Class III S. Joannis Eudes Confessoris
20Friday — St Bernard, Abbot and Doctor of the Church Class III S. Bernardi Abbatis et Ecclesiæ Doctoris
21Saturday — St Jane Frances Frémiot de Chantal, Widow Class III S. Joannæ Franciscæ Frémiot de Chantal Viduæ
22Sunday 14th Sunday after Pentecost Class II Dominica XIV Post Pentecosten Comm: Immaculate Heart of Mary Class II Immaculati Cordis Beatæ Mariæ Virginis
23Monday — St Philip Benitius, Confessor Class III S. Philippi Benitii Confessoris
24Tuesday — St Bartholomew, Apostle Class II S. Bartholomæi Apostoli
25Wednesday Wednesday of the 14th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XIV post Octavam Pentecostes St Louis IX of France, King and Confessor Class III S. Ludovici Regis Franciæ Confessoris
26Thursday — Comm: St Zephyrinus, Pope and Martyr Class IV S. Zephyrini Papæ et Martyris
27Friday Friday of the 14th Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XIV post Octavam Pentecostes St Joseph of Calasanz, Confessor Class III S. Josephi Calasanctii Confessoris
28Saturday — St Augustine, Bishop, Confessor and Doctor of the Church Class III S. Augustini Episcopi et Confessoris et Ecclesiæ Doctoris
29Sunday 15th Sunday after Pentecost Class II Dominica XV Post Pentecosten Beheading of St John the Baptist Class III In Decollatione S. Joannis Baptistæ
30Monday — St Rose of Lima, Virgin Class III S. Rosæ a Sancta Maria Limange Virginis
31Tuesday — St Raymond Nonnatus, Confessor Class III S. Raymundi Nonnati Confessoris

September 2027

Day de Tempore Sancti
1Wednesday Wednesday of the 15th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XV post Octavam Pentecostes Comm: St Giles, Abbot Class IV S. Ægidii Abbatis
2Thursday — St Stephen of Hungary, King and Confessor Class III S. Stephani Hungariæ Regis Confessoris
3Friday Friday of the 15th Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XV post Octavam Pentecostes St Pius X, Pope and Confessor Class III S. Pii X Papæ Confessoris
4Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
5Sunday 16th Sunday after Pentecost Class II Dominica XVI Post Pentecosten St Lawrence Justinian, Bishop and Confessor Class III S. Laurentii Justiniani Episcopi et Confessoris
6Monday Monday of the 16th Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XVI post Octavam Pentecostes —
7Tuesday — —
8Wednesday — Nativity of the Blessed Virgin Mary Class II Nativitate Beatæ Mariæ Virginis
9Thursday — Comm: St Gorgonius, Martyr Class IV S. Gorgonii Martyris
10Friday Friday of the 16th Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XVI post Octavam Pentecostes St Nicholas of Tolentino, Confessor Class III S. Nicolai de Tolentino Confessoris
11Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato Comm: Sts Protus and Hyacinth, Martyrs Class IV Ss. Proti et Hyacinthi Martyrum
12Sunday 17th Sunday after Pentecost Class II Dominica XVII Post Pentecosten Holy Name of Mary Class III S. Nominis Beatæ Mariæ Virginis
13Monday Monday of the 17th Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XVII post Octavam Pentecostes —
14Tuesday — Exaltation of the Holy Cross Class II In Exaltatione Sanctæ Crucis
15Wednesday — Seven Sorrows of the Blessed Virgin Mary Class II Septem Dolorum Beatæ Mariæ Virginis
16Thursday — Sts Cornelius, Pope, and Cyprian, Bishop, Martyrs Class III Ss. Cornelii Papæ et Cypriani Episcopi, Martyrum
17Friday — Comm: Stigmata of St Francis of Assisi Class IV Impressionis Stigmatum S. Francisci
18Saturday — St Joseph of Cupertino, Confessor Class III S. Josephi de Cupertino Confessoris
19Sunday 18th Sunday after Pentecost Class II Dominica XVIII Post Pentecosten St Januarius, Bishop, and Companions, Martyrs Class III S. Januarii Episcopi et Sociorum Martyrum
20Monday — Comm: St Eustachius and Companions, Martyrs Class IV Ss. Eustachii et Sociorum Martyrum
21Tuesday — St Matthew, Apostle and Evangelist Class II S. Matthæi Apostoli et Evangelistæ
22Wednesday Ember Wednesday in September Class II Feria Quarta Quattuor Temporum Septembris Comm: St Thomas of Villanova, Bishop and Confessor Class III S. Thomæ de Villanova Episcopi et Confessoris
23Thursday Thursday of the 18th Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XVIII post Octavam Pentecostes St Linus, Pope and Martyr Class III S. Lini Papæ et Martyris
24Friday Ember Friday in September Class II Feria Sexta Quattuor Temporum Septembris Comm: Our Lady of Ransom Class IV Beatæ Mariæ Virginis de Mercede
25Saturday Ember Saturday in September Class II Sabbato Quattuor Temporum Septembris —
26Sunday 19th Sunday after Pentecost Class II Dominica XIX Post Pentecosten Sts Cyprian and Justina, Virgin, Martyrs Class IV Ss. Cypriani et Justinæ Virginis, Martyrum
27Monday — Sts Cosmas and Damian, Martyrs Class III Ss. Cosmæ et Damiani Martyrum
28Tuesday — St Wenceslaus, Duke and Martyr Class III S. Wenceslai Ducis et Martyris
29Wednesday Wednesday of the 19th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XIX post Octavam Pentecostes Dedication of the Church of St Michael the Archangel Class I In Dedicatione S. Michaëlis Archangelis
30Thursday — St Jerome, Priest, Confessor and Doctor of the Church Class III S. Hieronymi Presbyteris Confessoris et Ecclesiæ Doctoris

October 2027

Day de Tempore Sancti
1Friday — Comm: St Remigius, Bishop and Confessor Class IV S. Remigii Episcopi et Confessoris
2Saturday — Holy Guardian Angels Class III Ss. Angelorum Custodum
3Sunday 20th Sunday after Pentecost Class II Dominica XX Post Pentecosten St Thérèse of the Child Jesus, Virgin Class III S. Theresiæ a Jesu Infante Virginis
4Monday Monday of the 20th Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XX post Octavam Pentecostes St Francis of Assisi, Confessor Class III S. Francisci Confessoris
5Tuesday — Comm: St Placidus and Companions, Martyrs Class IV Ss. Placidi et Sociorum Martyrum
6Wednesday Wednesday of the 20th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XX post Octavam Pentecostes St Bruno, Confessor Class III S. Brunonis Confessoris
7Thursday Thursday of the 20th Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XX post Octavam Pentecostes Our Lady of the Rosary Class II Sanctissimi Rosarii Beatæ Mariæ Virginis
8Friday Friday of the 20th Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XX post Octavam Pentecostes St Bridget, Widow Class III S. Birgittæ Viduæ
9Saturday — St John Leonardi, Confessor Class III S. Joannis Leonardi Confessoris
10Sunday 21st Sunday after Pentecost Class II Dominica XXI Post Pentecosten St Francis of Borgia, Confessor Class III S. Francisci Borgiæ Confessoris
11Monday Monday of the 21st Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XXI post Octavam Pentecostes Motherhood of the Blessed Virgin Mary Class II Maternitatis Beatæ Mariæ Virginis
12Tuesday Tuesday of the 21st Week after the Octave of Pentecost Class IV Feria Tertia infra Hebdomadam XXI post Octavam Pentecostes —
13Wednesday Wednesday of the 21st Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XXI post Octavam Pentecostes St Edward, King and Confessor Class III S. Eduardi Regis Confessoris
14Thursday Thursday of the 21st Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XXI post Octavam Pentecostes St Callistus I, Pope and Martyr Class III S. Callisti Papæ et Martyris
15Friday Friday of the 21st Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XXI post Octavam Pentecostes St Teresa of Ávila, Virgin Class III S. Teresiæ Virginis
16Saturday — St Hedwig, Widow Class III S. Hedwigis Viduæ
17Sunday 22nd Sunday after Pentecost Class II Dominica XXII Post Pentecosten St Margaret Mary Alacoque, Virgin Class III S. Margaritæ Mariæ Alaquoque Virginis
18Monday Monday of the 22nd Week after the Octave of Pentecost Class IV Feria Secunda infra Hebdomadam XXII post Octavam Pentecostes St Luke, Evangelist Class II S. Lucæ Evangelistæ
19Tuesday Tuesday of the 22nd Week after the Octave of Pentecost Class IV Feria Tertia infra Hebdomadam XXII post Octavam Pentecostes St Peter of Alcantara, Confessor Class III S. Petri de Alcantara Confessoris
20Wednesday — St John Cantius, Confessor Class III S. Joannis Cantii Confessoris
21Thursday Thursday of the 22nd Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XXII post Octavam Pentecostes Comm: St Hilarion, Abbot Class IV S. Hilarionis Abbatis
22Friday Friday of the 22nd Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XXII post Octavam Pentecostes —
23Saturday — St Anthony Mary Claret, Bishop and Confessor Class III S. Antonii Mariæ Claret Episcopi et Confessoris
24Sunday 23rd Sunday after Pentecost Class II Dominica XXIII Post Pentecosten St Raphael the Archangel Class III S. Raphaëlis Archangeli
25Monday — Comm: Sts Chrysanthus and Daria, Martyrs Class IV Ss. Chrysanthi et Dariæ Martyrum
26Tuesday Tuesday of the 23rd Week after the Octave of Pentecost Class IV Feria Tertia infra Hebdomadam XXIII post Octavam Pentecostes Comm: St Evaristus, Pope and Martyr Class IV S. Evaristi Papæ et Martyris
27Wednesday Wednesday of the 23rd Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XXIII post Octavam Pentecostes —
28Thursday Thursday of the 23rd Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XXIII post Octavam Pentecostes Sts Simon and Jude, Apostles Class II Ss. Simonis et Judæ Apostolorum
29Friday Friday of the 23rd Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XXIII post Octavam Pentecostes —
30Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
31Sunday Christ the King Class I D. N. Iesu Christi Regis —

November 2027

Day de Tempore Sancti
1Monday — All Saints’ Day Class I Omnium Sanctorum
2Tuesday Tuesday of the 24th Week after the Octave of Pentecost Class IV Feria Tertia infra Hebdomadam XXIV post Octavam Pentecostes All Souls’ Day Class I Commemoratio Omnium Fidelium Defunctorum
3Wednesday Wednesday of the 24th Week after the Octave of Pentecost Class IV Feria Quarta infra Hebdomadam XXIV post Octavam Pentecostes —
4Thursday Thursday of the 24th Week after the Octave of Pentecost Class IV Feria Quinta infra Hebdomadam XXIV post Octavam Pentecostes St Charles Borromeo, Bishop and Confessor Class III S. Caroli Episcopi et Confessoris
5Friday Friday of the 24th Week after the Octave of Pentecost Class IV Feria Sexta infra Hebdomadam XXIV post Octavam Pentecostes —
6Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
7Sunday 5th Sunday after Epiphany Class II Dominica V Post Epiphaniam —
8Monday — Comm: Four Holy Crowned Martyrs Class IV Ss. Quatuor Coronatorum Martyrum
9Tuesday — Dedication of the Lateran Basilica Class II In Dedicatione Basilicæ Ss. Salvatoris
10Wednesday — St Andrew Avellinus, Confessor Class III S. Andreæ Avellini Confessoris
11Thursday — St Martin of Tours, Bishop and Confessor Class III S. Martini Episcopi et Confessoris
12Friday — St Martin I, Pope and Martyr Class III S. Martini Papæ et Martyris
13Saturday — St Didacus, Confessor Class III S. Didaci Confessoris
14Sunday 6th Sunday after Epiphany Class II Dominica VI Post Epiphaniam St Josaphat, Bishop and Martyr Class III S. Josaphat Episcopi et Martyris
15Monday — St Albert the Great, Bishop, Confessor and Doctor of the Church Class III S. Alberti Magni Episcopi Confessoris et Ecclesiæ Doctoris
16Tuesday — St Gertrude, Virgin Class III S. Gertrudis Virginis
17Wednesday — St Gregory the Wonderworker, Bishop and Confessor Class III S. Gregorii Thaumaturgi Episcopi et Confessoris
18Thursday — Dedication of the Basilicas of Sts Peter and Paul Class III In Dedicatione Basilicarum Ss. Apostolorum Petri et Pauli
19Friday — St Elizabeth of Thuringia, Widow Class III S. Elisabeth Viduæ
20Saturday — St Felix of Valois, Confessor Class III S. Felicis de Valois Confessoris
21Sunday Last Sunday after Pentecost Class II Dominica XXIV et ultima post Pentecosten Presentation of the Blessed Virgin Mary Class III In Presentatione Beatæ Mariæ Virginis
22Monday — St Cecilia, Virgin and Martyr Class III S. Cæciliæ Virginis et Martyris
23Tuesday — St Clement I, Pope and Martyr Class III S. Clementis Papæ et Martyris
24Wednesday — St John of the Cross, Confessor and Doctor of the Church Class III S. Joannis a Cruce Confessoris et Ecclesiæ Doctoris
25Thursday — St Catherine, Virgin and Martyr Class III S. Catharinæ Virginis et Martyris
26Friday — St Sylvester, Abbot Class III S. Silvestri Abbatis
27Saturday Saturday Mass of the Blessed Virgin Mary Class IV Sanctæ Mariæ Sabbato —
28Sunday 1st Sunday of Advent Class I Dominica I Adventus —
29Monday Monday of the 1st Week of Advent Class III Feria II infra Hebdomadam I Adventus Comm: St Saturninus, Martyr Class IV S. Saturnini Martyris
30Tuesday Comm: Tuesday of the 1st Week of Advent Class III Feria III infra Hebdomadam I Adventus St Andrew, Apostle Class II S. Andreæ Apostoli

December 2027

Day de Tempore Sancti
1Wednesday Wednesday of the 1st Week of Advent Class III Feria IV infra Hebdomadam I Adventus —
2Thursday Comm: 1st Sunday of Advent Class III Dominica I Adventus St Bibiana, Virgin and Martyr Class III S. Bibianæ Virginis et Martyris
3Friday Comm: 1st Sunday of Advent Class III Dominica I Adventus St Francis Xavier, Confessor Class III S. Francisci Xaverii Confessoris
4Saturday Comm: 1st Sunday of Advent Class III Dominica I Adventus St Peter Chrysologus, Bishop, Confessor and Doctor of the Church Class III S. Petri Chrysologi Episcopi Confessoris et Ecclesiæ Doctoris
5Sunday 2nd Sunday of Advent Class I Dominica II Adventus St Sabbas, Abbot Class IV S. Sabbæ Abbatis
6Monday Comm: 2nd Sunday of Advent Class III Dominica II Adventus St Nicholas, Bishop and Confessor Class III S. Nicolai Episcopi et Confessoris
7Tuesday Comm: 2nd Sunday of Advent Class III Dominica II Adventus St Ambrose, Bishop, Confessor and Doctor of the Church Class III S. Ambrosii Episcopi Confessoris et Ecclesiæ Doctoris
8Wednesday Comm: 2nd Sunday of Advent Class III Dominica II Adventus Immaculate Conception of the Blessed Virgin Mary Class I In Conceptione Immaculata Beatæ Mariæ Virginis
9Thursday Thursday of the 2nd Week of Advent Class III Feria V infra Hebdomadam II Adventus —
10Friday Friday of the 2nd Week of Advent Class III Feria VI infra Hebdomadam II Adventus Comm: St Melchiades, Pope and Martyr Class IV S. Melchiadis Papæ et Martyris
11Saturday Comm: Saturday of the 2nd Week of Advent Class III Sabbato infra Hebdomadam II Adventus St Damasus I, Pope and Confessor Class III S. Damasi Papæ et Confessoris
12Sunday 3rd Sunday of Advent Class I Dominica III Adventus —
13Monday Comm: Monday of the 3rd Week of Advent Class III Feria II infra Hebdomadam III Adventus St Lucy, Virgin and Martyr Class III S. Luciæ Virginis et Martyris
14Tuesday Tuesday of the 3rd Week of Advent Class III Feria III infra Hebdomadam III Adventus —
15Wednesday Ember Wednesday in Advent Class II Feria IV Quattuor Temporum in Adventu —
16Thursday Comm: Thursday of the 3rd Week of Advent Class III Feria V infra Hebdomadam III Adventus St Eusebius, Bishop and Martyr Class III S. Eusebii Episcopi et Martyris
17Friday Ember Friday in Advent Class II Feria VI Quattuor Temporum in Adventu —
18Saturday Ember Saturday in Advent Class II Sabbato Quattuor Temporum in Adventu —
19Sunday 4th Sunday of Advent Class I Dominica IV Adventus —
20Monday Monday of the 4th Week of Advent Class II Feria II infra Hebdomadam IV Adventus —
21Tuesday Comm: Tuesday of the 4th Week of Advent Class II Feria III infra Hebdomadam IV Adventus St Thomas, Apostle Class II S. Thomæ Apostoli
22Wednesday Wednesday of the 4th Week of Advent Class II Feria IV infra Hebdomadam IV Adventus —
23Thursday Thursday of the 4th Week of Advent Class II Feria V infra Hebdomadam IV Adventus —
24Friday — Vigil of Christmas Class I In Vigilia Nativitatis Domini
25Saturday Christmas Day Class I In Nativitate Domini —
26Sunday Sunday within the Octave of Christmas Class II Dominica Infra Octavam Nativitatis Comm: St Stephen, First Martyr Class II S. Stephani Protomartyris
27Monday Comm: Christmas Day Class II In Nativitate Domini St John, Apostle and Evangelist Class II S. Joannis Apostoli et Evangelistæ
28Tuesday Comm: Christmas Day Class II In Nativitate Domini Holy Innocents Class II Ss. Innocentium
29Wednesday 5th Day within the Octave of Christmas Class II Die V infra octavam Nativitatis Comm: St Thomas of Canterbury, Bishop and Martyr Class IV S. Thomæ Cantuariensis Episcopi et Martyris
30Thursday 6th Day within the Octave of Christmas Class II Die VI infra Octavam Nativitatis —
31Friday 7th Day within the Octave of Christmas Class II Die VII infra octavam Nativitatis Comm: St Sylvester I, Pope and Confessor Class IV S. Silvestri Papæ et Confessoris