Name: General Roman Calendar of 1954 (Pre-1955) for 2027
Creator: Manualist Press
License: https://creativecommons.org/publicdomain/zero/1.0/

January

January 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Fri	Circumcision of Our Lord and Octave Day of the Nativity Double of the Second Class · White
2 Sat	Octave Day of Saint Stephen Simple · Red
3 Sun	Most Holy Name of Jesus Commemoration of Octave Day of Saint John the Apostle Double of the Second Class · White
4 Mon	Octave Day of the Holy Innocents Simple · Red
5 Tue	Vigil of the Epiphany Commemoration of Saint Telesphorus, Pope and Martyr Semidouble · White
6 Wed	Epiphany of Our Lord Double of the First Class · White
7 Thu	Second Day within the Octave of the Epiphany Semidouble · White
8 Fri	Third Day within the Octave of the Epiphany Semidouble · White
9 Sat	Fourth Day within the Octave of the Epiphany Semidouble · White
10 Sun	Holy Family of Jesus, Mary and Joseph Commemoration of First Sunday after Epiphany; Fifth Day within the Octave of the Epiphany Greater Double · White
11 Mon	Sixth Day within the Octave of the Epiphany Commemoration of Saint Hyginus, Pope and Martyr Semidouble · White
12 Tue	Seventh Day within the Octave of the Epiphany Semidouble · White
13 Wed	Octave Day of the Epiphany Greater Double · White
14 Thu	Saint Hilary, Bishop, Confessor and Doctor of the Church Commemoration of Saint Felix, Priest and Martyr Double · White
15 Fri	Saint Paul the First Hermit, Confessor Commemoration of Saint Maurus, Abbot Double · White
16 Sat	Saint Marcellus I, Pope and Martyr Semidouble · Red
17 Sun	Second Sunday after Epiphany Commemoration of Saint Anthony, Abbot Semidouble · Green
18 Mon	Chair of Saint Peter at Rome Commemoration of Saint Paul, Apostle; Saint Prisca, Virgin and Martyr Greater Double · White
19 Tue	Saints Marius, Martha, Audifax and Abachum, Martyrs Commemoration of Saint Canute, King and Martyr Simple · Red
20 Wed	Saints Fabian, Pope, and Sebastian, Martyrs Double · Red
21 Thu	Saint Agnes, Virgin and Martyr Double · Red
22 Fri	Saints Vincent and Anastasius, Martyrs Semidouble · Red
23 Sat	Third Sunday after Epiphany (anticipated) Commemoration of Saint Raymond of Peñafort, Confessor; Saint Emerentiana, Virgin and Martyr Semidouble · Green
24 Sun	Septuagesima Sunday Commemoration of Saint Timothy, Bishop and Martyr Semidouble · Violet
25 Mon	Conversion of Saint Paul, Apostle Commemoration of Saint Peter, Apostle Greater Double · White
26 Tue	Saint Polycarp, Bishop and Martyr Double · Red
27 Wed	Saint John Chrysostom, Bishop, Confessor and Doctor of the Church Double · White
28 Thu	Saint Peter Nolasco, Confessor Commemoration of Saint Agnes, Virgin and Martyr (second feast) Double · White
29 Fri	Saint Francis de Sales, Bishop, Confessor and Doctor of the Church Double · White
30 Sat	Saint Martina, Virgin and Martyr Semidouble · Red
31 Sun	Sexagesima Sunday Commemoration of Saint John Bosco, Confessor Semidouble · Violet

↑ Months

February

February 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Mon	Saint Ignatius of Antioch, Bishop and Martyr Double · Red
2 Tue	Purification of the Blessed Virgin Mary Double of the Second Class · White
3 Wed	Saint Blaise, Bishop and Martyr Simple · Red
4 Thu	Saint Andrew Corsini, Bishop and Confessor Double · White
5 Fri	Saint Agatha, Virgin and Martyr Double · Red
6 Sat	Saint Titus, Bishop and Confessor Commemoration of Saint Dorothy, Virgin and Martyr Double · White
7 Sun	Quinquagesima Sunday Commemoration of Saint Romuald, Abbot Semidouble · Violet
8 Mon	Saint John of Matha, Confessor Double · White
9 Tue	Saint Cyril of Alexandria, Bishop, Confessor and Doctor of the Church Commemoration of Saint Apollonia, Virgin and Martyr Double · White
10 Wed	Ash Wednesday Commemoration of Saint Scholastica, Virgin Simple · Violet
11 Thu	Apparition of the Immaculate Virgin Mary at Lourdes Commemoration of Thursday of Lent Greater Double · White
12 Fri	The Seven Holy Founders of the Servite Order, Confessors Commemoration of Friday of Lent Double · White
13 Sat	Saturday of Lent Simple · Violet
14 Sun	First Sunday of Lent Commemoration of Saint Valentine, Priest and Martyr Semidouble · Violet
15 Mon	Monday of Lent Commemoration of Saints Faustinus and Jovita, Martyrs Simple · Violet
16 Tue	Tuesday of Lent Simple · Violet
17 Wed	Ember Wednesday of Lent Simple · Violet
18 Thu	Thursday of Lent Commemoration of Saint Simeon, Bishop and Martyr Simple · Violet
19 Fri	Ember Friday of Lent Simple · Violet
20 Sat	Ember Saturday of Lent Simple · Violet
21 Sun	Second Sunday of Lent Semidouble · Violet
22 Mon	Chair of Saint Peter at Antioch Commemoration of Saint Paul, Apostle; Monday of Lent Greater Double · White
23 Tue	Saint Peter Damian, Bishop, Confessor and Doctor of the Church Commemoration of Tuesday of Lent; Vigil of Saint Matthias Double · White
24 Wed	Saint Matthias, Apostle Commemoration of Wednesday of Lent Double of the Second Class · Red
25 Thu	Thursday of Lent Simple · Violet
26 Fri	Friday of Lent Simple · Violet
27 Sat	Saint Gabriel of Our Lady of Sorrows, Confessor Commemoration of Saturday of Lent Double · White
28 Sun	Third Sunday of Lent Semidouble · Violet

↑ Months

March

March 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Mon	Monday of Lent Simple · Violet
2 Tue	Tuesday of Lent Simple · Violet
3 Wed	Wednesday of Lent Simple · Violet
4 Thu	Saint Casimir, Confessor Commemoration of Thursday of Lent; Saint Lucius I, Pope and Martyr Semidouble · White
5 Fri	Friday of Lent Simple · Violet
6 Sat	Saints Perpetua and Felicity, Martyrs Commemoration of Saturday of Lent Double · Red
7 Sun	Fourth Sunday of Lent (Laetare) Commemoration of Saint Thomas Aquinas, Confessor and Doctor of the Church Semidouble · Violet
8 Mon	Saint John of God, Confessor Commemoration of Monday of Lent Double · White
9 Tue	Saint Frances of Rome, Widow Commemoration of Tuesday of Lent Double · White
10 Wed	The Forty Holy Martyrs Commemoration of Wednesday of Lent Semidouble · Red
11 Thu	Thursday of Lent Simple · Violet
12 Fri	Saint Gregory the Great, Pope, Confessor and Doctor of the Church Commemoration of Friday of Lent Double · White
13 Sat	Saturday of Lent Simple · Violet
14 Sun	Passion Sunday Semidouble · Violet
15 Mon	Monday of Passion Week Simple · Violet
16 Tue	Tuesday of Passion Week Simple · Violet
17 Wed	Saint Patrick, Bishop and Confessor Commemoration of Wednesday of Passion Week Double · White
18 Thu	Saint Cyril of Jerusalem, Bishop, Confessor and Doctor of the Church Commemoration of Thursday of Passion Week Double · White
19 Fri	Saint Joseph, Spouse of the Blessed Virgin Mary, Confessor Commemoration of Seven Sorrows of the Blessed Virgin Mary; Friday of Passion Week Double of the First Class · White
20 Sat	Saturday of Passion Week Simple · Violet
21 Sun	Palm Sunday Commemoration of Saint Benedict, Abbot Semidouble · Violet
22 Mon	Monday of Holy Week Simple · Violet
23 Tue	Tuesday of Holy Week Simple · Violet
24 Wed	Wednesday of Holy Week Commemoration of Saint Gabriel the Archangel Simple · Violet
25 Thu	Maundy Thursday Double of the First Class · White
26 Fri	Good Friday Double of the First Class · Black
27 Sat	Holy Saturday Double of the First Class · White
28 Sun	Easter Sunday Double of the First Class · White
29 Mon	Easter Monday Double of the First Class · White
30 Tue	Easter Tuesday Double of the First Class · White
31 Wed	Wednesday within the Octave of Easter Semidouble · White

↑ Months

April

April 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Thu	Thursday within the Octave of Easter Semidouble · White
2 Fri	Friday within the Octave of Easter Commemoration of Saint Francis of Paola, Confessor Semidouble · White
3 Sat	Saturday within the Octave of Easter Semidouble · White
4 Sun	Low Sunday (Octave Day of Easter) Commemoration of Saint Isidore, Bishop, Confessor and Doctor of the Church Greater Double · White
5 Mon	Annunciation of the Blessed Virgin Mary Commemoration of Saint Vincent Ferrer, Confessor Double of the First Class · White
6 Tue	Tuesday (feria) Simple · White
7 Wed	Wednesday (feria) Simple · White
8 Thu	Thursday (feria) Simple · White
9 Fri	Friday (feria) Simple · White
10 Sat	Saint Mary on Saturday Simple · White
11 Sun	Second Sunday after Easter Commemoration of Saint Leo the Great, Pope, Confessor and Doctor of the Church Semidouble · White
12 Mon	Monday (feria) Simple · White
13 Tue	Saint Hermenegild, Martyr Semidouble · Red
14 Wed	Solemnity of Saint Joseph, Patron of the Universal Church Commemoration of Saint Justin, Martyr Double of the First Class · White
15 Thu	Second Day within the Octave of Saint Joseph, Patron of the Universal Church Semidouble · White
16 Fri	Third Day within the Octave of Saint Joseph, Patron of the Universal Church Semidouble · White
17 Sat	Fourth Day within the Octave of Saint Joseph, Patron of the Universal Church Commemoration of Saint Anicetus, Pope and Martyr Semidouble · White
18 Sun	Third Sunday after Easter Commemoration of Fifth Day within the Octave of Saint Joseph, Patron of the Universal Church Semidouble · White
19 Mon	Sixth Day within the Octave of Saint Joseph, Patron of the Universal Church Semidouble · White
20 Tue	Seventh Day within the Octave of Saint Joseph, Patron of the Universal Church Semidouble · White
21 Wed	Octave Day of Saint Joseph, Patron of the Universal Church Commemoration of Saint Anselm, Bishop, Confessor and Doctor of the Church Greater Double · White
22 Thu	Saints Soter and Caius, Popes and Martyrs Semidouble · Red
23 Fri	Saint George, Martyr Semidouble · Red
24 Sat	Saint Fidelis of Sigmaringen, Martyr Double · Red
25 Sun	Saint Mark, Evangelist Commemoration of Fourth Sunday after Easter; Greater Litanies Double of the Second Class · Red
26 Mon	Saints Cletus and Marcellinus, Popes and Martyrs Semidouble · Red
27 Tue	Saint Peter Canisius, Confessor and Doctor of the Church Double · White
28 Wed	Saint Paul of the Cross, Confessor Commemoration of Saint Vitalis, Martyr Double · White
29 Thu	Saint Peter of Verona, Martyr Double · Red
30 Fri	Saint Catherine of Siena, Virgin Double · White

↑ Months

May

May 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Sat	Saints Philip and James, Apostles Double of the Second Class · Red
2 Sun	Fifth Sunday after Easter Commemoration of Saint Athanasius, Bishop, Confessor and Doctor of the Church Semidouble · White
3 Mon	Finding of the Holy Cross Commemoration of Rogation Monday; Saints Alexander I, Pope, Eventius and Theodulus, Martyrs, and Juvenal, Bishop and Confessor Double of the Second Class · Red
4 Tue	Saint Monica, Widow Commemoration of Rogation Tuesday Double · White
5 Wed	Saint Pius V, Pope and Confessor Commemoration of Vigil of the Ascension; Rogation Wednesday Double · White
6 Thu	Ascension of Our Lord Double of the First Class · White
7 Fri	Saint Stanislaus, Bishop and Martyr Commemoration of Second Day within the Octave of the Ascension Double · Red
8 Sat	Apparition of Saint Michael the Archangel Commemoration of Third Day within the Octave of the Ascension Greater Double · White
9 Sun	Sunday within the Octave of the Ascension Commemoration of Saint Gregory Nazianzen, Bishop, Confessor and Doctor of the Church; Fourth Day within the Octave of the Ascension Semidouble · White
10 Mon	Saint Antoninus, Bishop and Confessor Commemoration of Fifth Day within the Octave of the Ascension; Saints Gordian and Epimachus, Martyrs Double · White
11 Tue	Sixth Day within the Octave of the Ascension Semidouble · White
12 Wed	Saints Nereus, Achilleus, Domitilla and Pancras, Martyrs Commemoration of Seventh Day within the Octave of the Ascension Semidouble · Red
13 Thu	Octave Day of the Ascension Commemoration of Saint Robert Bellarmine, Bishop, Confessor and Doctor of the Church Greater Double · White
14 Fri	Friday after the Octave of the Ascension Commemoration of Saint Boniface of Tarsus, Martyr Semidouble · White
15 Sat	Vigil of Pentecost Commemoration of Saint John Baptist de la Salle, Confessor Semidouble · Red
16 Sun	Pentecost Sunday Double of the First Class · Red
17 Mon	Pentecost Monday Double of the First Class · Red
18 Tue	Pentecost Tuesday Double of the First Class · Red
19 Wed	Ember Wednesday within the Octave of Pentecost Commemoration of Saint Peter Celestine, Pope and Confessor; Saint Pudentiana, Virgin Semidouble · Red
20 Thu	Thursday within the Octave of Pentecost Commemoration of Saint Bernardine of Siena, Confessor Semidouble · Red
21 Fri	Ember Friday within the Octave of Pentecost Semidouble · Red
22 Sat	Ember Saturday within the Octave of Pentecost Semidouble · Red
23 Sun	Most Holy Trinity Commemoration of First Sunday after Pentecost Double of the First Class · White
24 Mon	Monday (feria) Simple · Green
25 Tue	Saint Gregory VII, Pope and Confessor Commemoration of Saint Urban I, Pope and Martyr Double · White
26 Wed	Saint Philip Neri, Confessor Commemoration of Saint Eleutherius, Pope and Martyr Double · White
27 Thu	Corpus Christi Double of the First Class · White
28 Fri	Second Day within the Octave of Corpus Christi Commemoration of Saint Augustine of Canterbury, Bishop and Confessor Semidouble · White
29 Sat	Third Day within the Octave of Corpus Christi Commemoration of Saint Mary Magdalene de Pazzi, Virgin Semidouble · White
30 Sun	Second Sunday after Pentecost Commemoration of Fourth Day within the Octave of Corpus Christi; Saint Felix I, Pope and Martyr Semidouble · White
31 Mon	Fifth Day within the Octave of Corpus Christi Commemoration of Saint Petronilla, Virgin Semidouble · White

↑ Months

June

June 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Tue	Sixth Day within the Octave of Corpus Christi Commemoration of Saint Angela Merici, Virgin Semidouble · White
2 Wed	Seventh Day within the Octave of Corpus Christi Commemoration of Saints Marcellinus, Peter and Erasmus, Martyrs Semidouble · White
3 Thu	Octave Day of Corpus Christi Greater Double · White
4 Fri	Most Sacred Heart of Jesus Double of the First Class · White
5 Sat	Queenship of the Blessed Virgin Mary Commemoration of Saint Boniface, Bishop and Martyr; Second Day within the Octave of the Sacred Heart Double of the Second Class · White
6 Sun	Third Sunday after Pentecost Commemoration of Saint Norbert, Bishop and Confessor; Third Day within the Octave of the Sacred Heart Semidouble · White
7 Mon	Fourth Day within the Octave of the Sacred Heart Semidouble · White
8 Tue	Fifth Day within the Octave of the Sacred Heart Semidouble · White
9 Wed	Sixth Day within the Octave of the Sacred Heart Commemoration of Saints Primus and Felician, Martyrs Semidouble · White
10 Thu	Saint Margaret, Queen of Scotland, Widow Commemoration of Seventh Day within the Octave of the Sacred Heart Semidouble · White
11 Fri	Octave Day of the Sacred Heart Commemoration of Saint Barnabas, Apostle Greater Double · White
12 Sat	Saint John of San Facundo, Confessor Commemoration of Saints Basilides, Cyrinus, Nabor and Nazarius, Martyrs Double · White
13 Sun	Fourth Sunday after Pentecost Commemoration of Saint Anthony of Padua, Confessor and Doctor of the Church Semidouble · Green
14 Mon	Saint Basil the Great, Bishop, Confessor and Doctor of the Church Double · White
15 Tue	Saints Vitus, Modestus and Crescentia, Martyrs Simple · Red
16 Wed	Wednesday (feria) Simple · Green
17 Thu	Thursday (feria) Simple · Green
18 Fri	Saint Ephrem the Syrian, Deacon, Confessor and Doctor of the Church Commemoration of Saints Mark and Marcellian, Martyrs Double · White
19 Sat	Saint Juliana Falconieri, Virgin Commemoration of Saints Gervase and Protase, Martyrs Double · White
20 Sun	Fifth Sunday after Pentecost Commemoration of Saint Silverius, Pope and Martyr Semidouble · Green
21 Mon	Saint Aloysius Gonzaga, Confessor Double · White
22 Tue	Saint Paulinus of Nola, Bishop and Confessor Double · White
23 Wed	Vigil of the Nativity of Saint John the Baptist Simple · Violet
24 Thu	Nativity of Saint John the Baptist Double of the First Class · White
25 Fri	Saint William, Abbot Commemoration of Second Day within the Octave of the Nativity of Saint John the Baptist Double · White
26 Sat	Saints John and Paul, Martyrs Commemoration of Third Day within the Octave of the Nativity of Saint John the Baptist Double · Red
27 Sun	Sixth Sunday after Pentecost Commemoration of Fourth Day within the Octave of the Nativity of Saint John the Baptist Semidouble · Green
28 Mon	Saint Irenaeus, Bishop and Martyr Commemoration of Fifth Day within the Octave of the Nativity of Saint John the Baptist; Vigil of Saints Peter and Paul Double · Red
29 Tue	Saints Peter and Paul, Apostles Double of the First Class · Red
30 Wed	Commemoration of Saint Paul, Apostle Commemoration of Saint Peter, Apostle; Seventh Day within the Octave of the Nativity of Saint John the Baptist Greater Double · Red

↑ Months

July

July 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Thu	Most Precious Blood of Our Lord Jesus Christ Commemoration of Octave Day of the Nativity of Saint John the Baptist Double of the First Class · Red
2 Fri	Visitation of the Blessed Virgin Mary Commemoration of Saints Processus and Martinian, Martyrs Double of the Second Class · White
3 Sat	Saint Leo II, Pope and Confessor Commemoration of Fifth Day within the Octave of Saints Peter and Paul Semidouble · White
4 Sun	Seventh Sunday after Pentecost Commemoration of Sixth Day within the Octave of Saints Peter and Paul Semidouble · Green
5 Mon	Saint Anthony Mary Zaccaria, Confessor Commemoration of Seventh Day within the Octave of Saints Peter and Paul Double · White
6 Tue	Octave Day of Saints Peter and Paul Greater Double · Red
7 Wed	Saints Cyril and Methodius, Bishops and Confessors Double · White
8 Thu	Saint Elizabeth of Portugal, Widow Semidouble · White
9 Fri	Friday (feria) Simple · Green
10 Sat	The Seven Holy Brothers, Martyrs, and Saints Rufina and Secunda, Virgins and Martyrs Semidouble · Red
11 Sun	Eighth Sunday after Pentecost Commemoration of Saint Pius I, Pope and Martyr Semidouble · Green
12 Mon	Saint John Gualbert, Abbot Commemoration of Saints Nabor and Felix, Martyrs Double · White
13 Tue	Saint Anacletus, Pope and Martyr Semidouble · Red
14 Wed	Saint Bonaventure, Bishop, Confessor and Doctor of the Church Double · White
15 Thu	Saint Henry, Emperor and Confessor Semidouble · White
16 Fri	Our Lady of Mount Carmel Greater Double · White
17 Sat	Saint Alexius, Confessor Semidouble · White
18 Sun	Ninth Sunday after Pentecost Commemoration of Saint Camillus de Lellis, Confessor; Saint Symphorosa and her Seven Sons, Martyrs Semidouble · Green
19 Mon	Saint Vincent de Paul, Confessor Double · White
20 Tue	Saint Jerome Emiliani, Confessor Commemoration of Saint Margaret, Virgin and Martyr Double · White
21 Wed	Saint Praxedes, Virgin Simple · White
22 Thu	Saint Mary Magdalene, Penitent Double · White
23 Fri	Saint Apollinaris, Bishop and Martyr Commemoration of Saint Liborius, Bishop and Confessor Double · Red
24 Sat	Vigil of Saint James Commemoration of Saint Christina, Virgin and Martyr Simple · Violet
25 Sun	Saint James the Greater, Apostle Commemoration of Tenth Sunday after Pentecost; Saint Christopher, Martyr Double of the Second Class · Red
26 Mon	Saint Anne, Mother of the Blessed Virgin Mary Double of the Second Class · White
27 Tue	Saint Pantaleon, Martyr Simple · Red
28 Wed	Saints Nazarius and Celsus, Martyrs, Victor I, Pope and Martyr, and Innocent I, Pope and Confessor Semidouble · Red
29 Thu	Saint Martha, Virgin Commemoration of Saints Felix II, Pope, Simplicius, Faustinus and Beatrice, Martyrs Semidouble · White
30 Fri	Saints Abdon and Sennen, Martyrs Simple · Red
31 Sat	Saint Ignatius of Loyola, Confessor Greater Double · White

↑ Months

August

August 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Sun	Eleventh Sunday after Pentecost Commemoration of Saint Peter in Chains; Saint Paul, Apostle; The Holy Machabees, Martyrs Semidouble · Green
2 Mon	Saint Alphonsus Liguori, Bishop, Confessor and Doctor of the Church Commemoration of Saint Stephen I, Pope and Martyr Double · White
3 Tue	Finding of Saint Stephen, Protomartyr Semidouble · Red
4 Wed	Saint Dominic, Confessor Greater Double · White
5 Thu	Dedication of Saint Mary of the Snows Greater Double · White
6 Fri	Transfiguration of Our Lord Jesus Christ Commemoration of Saints Sixtus II, Pope, Felicissimus and Agapitus, Martyrs Double of the Second Class · White
7 Sat	Saint Cajetan, Confessor Commemoration of Saint Donatus, Bishop and Martyr Double · White
8 Sun	Twelfth Sunday after Pentecost Commemoration of Saints Cyriacus, Largus and Smaragdus, Martyrs Semidouble · Green
9 Mon	Saint John Mary Vianney, Confessor Commemoration of Vigil of Saint Lawrence; Saint Romanus, Martyr Double · White
10 Tue	Saint Lawrence, Martyr Double of the Second Class · Red
11 Wed	Saints Tiburtius and Susanna, Martyrs Simple · Red
12 Thu	Saint Clare, Virgin Double · White
13 Fri	Saints Hippolytus and Cassian, Martyrs Simple · Red
14 Sat	Vigil of the Assumption Commemoration of Saint Eusebius, Confessor Simple · Violet
15 Sun	Assumption of the Blessed Virgin Mary Commemoration of Thirteenth Sunday after Pentecost Double of the First Class · White
16 Mon	Saint Joachim, Father of the Blessed Virgin Mary, Confessor Double of the Second Class · White
17 Tue	Saint Hyacinth, Confessor Commemoration of Third Day within the Octave of the Assumption; Octave Day of Saint Lawrence Double · White
18 Wed	Fourth Day within the Octave of the Assumption Commemoration of Saint Agapitus, Martyr Semidouble · White
19 Thu	Saint John Eudes, Confessor Commemoration of Fifth Day within the Octave of the Assumption Double · White
20 Fri	Saint Bernard, Abbot, Confessor and Doctor of the Church Commemoration of Sixth Day within the Octave of the Assumption Double · White
21 Sat	Saint Jane Frances de Chantal, Widow Commemoration of Seventh Day within the Octave of the Assumption Double · White
22 Sun	Immaculate Heart of the Blessed Virgin Mary Commemoration of Fourteenth Sunday after Pentecost; Saints Timothy, Hippolytus and Symphorian, Martyrs Double of the Second Class · White
23 Mon	Saint Philip Benizi, Confessor Commemoration of Vigil of Saint Bartholomew Double · White
24 Tue	Saint Bartholomew, Apostle Double of the Second Class · Red
25 Wed	Saint Louis, King and Confessor Semidouble · White
26 Thu	Saint Zephyrinus, Pope and Martyr Simple · Red
27 Fri	Saint Joseph Calasanz, Confessor Double · White
28 Sat	Saint Augustine, Bishop, Confessor and Doctor of the Church Commemoration of Saint Hermes, Martyr Double · White
29 Sun	Fifteenth Sunday after Pentecost Commemoration of Beheading of Saint John the Baptist; Saint Sabina, Martyr Semidouble · Green
30 Mon	Saint Rose of Lima, Virgin Commemoration of Saints Felix and Adauctus, Martyrs Double · White
31 Tue	Saint Raymond Nonnatus, Confessor Double · White

↑ Months

September

September 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Wed	Saint Giles, Abbot Commemoration of The Twelve Holy Brothers, Martyrs Simple · White
2 Thu	Saint Stephen, King of Hungary, Confessor Semidouble · White
3 Fri	Saint Pius X, Pope and Confessor Double · White
4 Sat	Saint Mary on Saturday Simple · White
5 Sun	Sixteenth Sunday after Pentecost Commemoration of Saint Lawrence Justinian, Bishop and Confessor Semidouble · Green
6 Mon	Monday (feria) Simple · Green
7 Tue	Tuesday (feria) Simple · Green
8 Wed	Nativity of the Blessed Virgin Mary Commemoration of Saint Adrian, Martyr Double of the Second Class · White
9 Thu	Saint Gorgonius, Martyr Simple · Red
10 Fri	Saint Nicholas of Tolentino, Confessor Double · White
11 Sat	Saint Mary on Saturday Commemoration of Saints Protus and Hyacinth, Martyrs Simple · White
12 Sun	Seventeenth Sunday after Pentecost Commemoration of Most Holy Name of Mary Semidouble · Green
13 Mon	Monday (feria) Simple · Green
14 Tue	Exaltation of the Holy Cross Greater Double · Red
15 Wed	Seven Sorrows of the Blessed Virgin Mary Commemoration of Ember Wednesday of September; Saint Nicomedes, Martyr Double of the Second Class · White
16 Thu	Saints Cornelius, Pope, and Cyprian, Bishop, Martyrs Commemoration of Saints Euphemia, Lucy and Geminianus, Martyrs Semidouble · Red
17 Fri	Impression of the Holy Stigmata of Saint Francis, Confessor Commemoration of Ember Friday of September Double · White
18 Sat	Saint Joseph of Cupertino, Confessor Commemoration of Ember Saturday of September Double · White
19 Sun	Eighteenth Sunday after Pentecost Commemoration of Saint Januarius, Bishop, and Companions, Martyrs Semidouble · Green
20 Mon	Saint Eustace and Companions, Martyrs Commemoration of Vigil of Saint Matthew Double · Red
21 Tue	Saint Matthew, Apostle and Evangelist Double of the Second Class · Red
22 Wed	Saint Thomas of Villanova, Bishop and Confessor Commemoration of Saint Maurice and Companions, Martyrs Double · White
23 Thu	Saint Linus, Pope and Martyr Commemoration of Saint Thecla, Virgin and Martyr Semidouble · Red
24 Fri	Our Lady of Ransom Greater Double · White
25 Sat	Saint Mary on Saturday Simple · White
26 Sun	Nineteenth Sunday after Pentecost Commemoration of Saints Cyprian and Justina, Martyrs Semidouble · Green
27 Mon	Saints Cosmas and Damian, Martyrs Semidouble · Red
28 Tue	Saint Wenceslaus, Duke and Martyr Semidouble · Red
29 Wed	Dedication of Saint Michael the Archangel Double of the First Class · White
30 Thu	Saint Jerome, Priest, Confessor and Doctor of the Church Double · White

↑ Months

October

October 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Fri	Saint Remigius, Bishop and Confessor Simple · White
2 Sat	Holy Guardian Angels Greater Double · White
3 Sun	Twentieth Sunday after Pentecost Commemoration of Saint Thérèse of the Child Jesus, Virgin Semidouble · Green
4 Mon	Saint Francis of Assisi, Confessor Greater Double · White
5 Tue	Saint Placid and Companions, Martyrs Simple · Red
6 Wed	Saint Bruno, Confessor Double · White
7 Thu	Most Holy Rosary of the Blessed Virgin Mary Commemoration of Saint Mark, Pope and Confessor; Saints Sergius, Bacchus, Marcellus and Apuleius, Martyrs Double of the Second Class · White
8 Fri	Saint Bridget of Sweden, Widow Double · White
9 Sat	Saint John Leonardi, Confessor Commemoration of Saints Denis, Bishop, Rusticus and Eleutherius, Martyrs Double · White
10 Sun	Twenty-First Sunday after Pentecost Commemoration of Saint Francis Borgia, Confessor Semidouble · Green
11 Mon	Maternity of the Blessed Virgin Mary Double of the Second Class · White
12 Tue	Tuesday (feria) Simple · Green
13 Wed	Saint Edward, King and Confessor Semidouble · White
14 Thu	Saint Callistus I, Pope and Martyr Double · Red
15 Fri	Saint Teresa of Avila, Virgin Double · White
16 Sat	Saint Hedwig, Widow Semidouble · White
17 Sun	Twenty-Second Sunday after Pentecost Commemoration of Saint Margaret Mary Alacoque, Virgin Semidouble · Green
18 Mon	Saint Luke, Evangelist Double of the Second Class · Red
19 Tue	Saint Peter of Alcantara, Confessor Double · White
20 Wed	Saint John Cantius, Confessor Double · White
21 Thu	Saint Hilarion, Abbot Commemoration of Saint Ursula and Companions, Virgins and Martyrs Simple · White
22 Fri	Friday (feria) Simple · Green
23 Sat	Saint Mary on Saturday Simple · White
24 Sun	Twenty-Third Sunday after Pentecost Commemoration of Saint Raphael the Archangel Semidouble · Green
25 Mon	Saints Chrysanthus and Daria, Martyrs Simple · Red
26 Tue	Saint Evaristus, Pope and Martyr Simple · Red
27 Wed	Vigil of Saints Simon and Jude Simple · Violet
28 Thu	Saints Simon and Jude, Apostles Double of the Second Class · Red
29 Fri	Friday (feria) Simple · Green
30 Sat	Vigil of All Saints (anticipated) Simple · Violet
31 Sun	Our Lord Jesus Christ the King Commemoration of Twenty-Fourth Sunday after Pentecost (Fourth Sunday after Epiphany resumed) Double of the First Class · White

↑ Months

November

November 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Mon	All Saints Double of the First Class · White
2 Tue	Commemoration of All the Faithful Departed (All Souls) Double · Black
3 Wed	Third Day within the Octave of All Saints Semidouble · White
4 Thu	Saint Charles Borromeo, Bishop and Confessor Commemoration of Fourth Day within the Octave of All Saints; Saints Vitalis and Agricola, Martyrs Double · White
5 Fri	Fifth Day within the Octave of All Saints Semidouble · White
6 Sat	Sixth Day within the Octave of All Saints Semidouble · White
7 Sun	Twenty-Fifth Sunday after Pentecost (Fifth Sunday after Epiphany resumed) Commemoration of Seventh Day within the Octave of All Saints Semidouble · Green
8 Mon	Octave Day of All Saints Commemoration of The Four Holy Crowned Martyrs Greater Double · White
9 Tue	Dedication of the Archbasilica of the Most Holy Saviour Commemoration of Saint Theodore, Martyr Double of the Second Class · White
10 Wed	Saint Andrew Avellino, Confessor Commemoration of Saints Tryphon, Respicius and Nympha, Martyrs Double · White
11 Thu	Saint Martin of Tours, Bishop and Confessor Commemoration of Saint Menas, Martyr Double · White
12 Fri	Saint Martin I, Pope and Martyr Semidouble · Red
13 Sat	Saint Didacus, Confessor Semidouble · White
14 Sun	Twenty-Sixth Sunday after Pentecost (Sixth Sunday after Epiphany resumed) Commemoration of Saint Josaphat, Bishop and Martyr Semidouble · Green
15 Mon	Saint Albert the Great, Bishop, Confessor and Doctor of the Church Double · White
16 Tue	Saint Gertrude, Virgin Double · White
17 Wed	Saint Gregory the Wonderworker, Bishop and Confessor Semidouble · White
18 Thu	Dedication of the Basilicas of Saints Peter and Paul Greater Double · White
19 Fri	Saint Elizabeth of Hungary, Widow Commemoration of Saint Pontian, Pope and Martyr Double · White
20 Sat	Saint Felix of Valois, Confessor Double · White
21 Sun	Twenty-Seventh and Last Sunday after Pentecost Commemoration of Presentation of the Blessed Virgin Mary Semidouble · Green
22 Mon	Saint Cecilia, Virgin and Martyr Double · Red
23 Tue	Saint Clement I, Pope and Martyr Commemoration of Saint Felicity, Martyr Double · Red
24 Wed	Saint John of the Cross, Confessor and Doctor of the Church Commemoration of Saint Chrysogonus, Martyr Double · White
25 Thu	Saint Catherine of Alexandria, Virgin and Martyr Double · Red
26 Fri	Saint Sylvester Gozzolini, Abbot Commemoration of Saint Peter of Alexandria, Bishop and Martyr Double · White
27 Sat	Saint Mary on Saturday Simple · White
28 Sun	First Sunday of Advent Semidouble · Violet
29 Mon	Monday of Advent Commemoration of Saint Saturninus, Martyr; Vigil of Saint Andrew Simple · Violet
30 Tue	Saint Andrew, Apostle Commemoration of Tuesday of Advent Double of the Second Class · Red

↑ Months

December

December 2027, Pre-1955 Roman Calendar
Date	Observance, rank and colour
1 Wed	Wednesday of Advent Simple · Violet
2 Thu	Saint Bibiana, Virgin and Martyr Commemoration of Thursday of Advent Semidouble · Red
3 Fri	Saint Francis Xavier, Confessor Commemoration of Friday of Advent Greater Double · White
4 Sat	Saint Peter Chrysologus, Bishop, Confessor and Doctor of the Church Commemoration of Saturday of Advent; Saint Barbara, Virgin and Martyr Double · White
5 Sun	Second Sunday of Advent Commemoration of Saint Sabbas, Abbot Semidouble · Violet
6 Mon	Saint Nicholas, Bishop and Confessor Commemoration of Monday of Advent Double · White
7 Tue	Saint Ambrose, Bishop, Confessor and Doctor of the Church Commemoration of Tuesday of Advent; Vigil of the Immaculate Conception Double · White
8 Wed	Immaculate Conception of the Blessed Virgin Mary Commemoration of Wednesday of Advent Double of the First Class · White
9 Thu	Second Day within the Octave of the Immaculate Conception Commemoration of Thursday of Advent Semidouble · White
10 Fri	Third Day within the Octave of the Immaculate Conception Commemoration of Friday of Advent; Saint Melchiades, Pope and Martyr Semidouble · White
11 Sat	Saint Damasus I, Pope and Confessor Commemoration of Fourth Day within the Octave of the Immaculate Conception; Saturday of Advent Semidouble · White
12 Sun	Third Sunday of Advent Commemoration of Fifth Day within the Octave of the Immaculate Conception Semidouble · Violet
13 Mon	Saint Lucy, Virgin and Martyr Commemoration of Sixth Day within the Octave of the Immaculate Conception; Monday of Advent Double · Red
14 Tue	Seventh Day within the Octave of the Immaculate Conception Commemoration of Tuesday of Advent Semidouble · White
15 Wed	Octave Day of the Immaculate Conception Commemoration of Ember Wednesday of Advent Greater Double · White
16 Thu	Saint Eusebius of Vercelli, Bishop and Martyr Commemoration of Thursday of Advent Semidouble · Red
17 Fri	Ember Friday of Advent Simple · Violet
18 Sat	Ember Saturday of Advent Simple · Violet
19 Sun	Fourth Sunday of Advent Semidouble · Violet
20 Mon	Monday of Advent Commemoration of Vigil of Saint Thomas Simple · Violet
21 Tue	Saint Thomas, Apostle Commemoration of Tuesday of Advent Double of the Second Class · Red
22 Wed	Wednesday of Advent Simple · Violet
23 Thu	Thursday of Advent Simple · Violet
24 Fri	Vigil of the Nativity Double · Violet
25 Sat	Nativity of Our Lord Jesus Christ Double of the First Class · White
26 Sun	Saint Stephen, Protomartyr Commemoration of Second Day within the Octave of the Nativity Double of the Second Class · Red
27 Mon	Saint John, Apostle and Evangelist Commemoration of Third Day within the Octave of the Nativity Double of the Second Class · White
28 Tue	The Holy Innocents, Martyrs Commemoration of Fourth Day within the Octave of the Nativity Double of the Second Class · Violet
29 Wed	Saint Thomas Becket, Bishop and Martyr Commemoration of Fifth Day within the Octave of the Nativity Double · Red
30 Thu	Sunday within the Octave of the Nativity Commemoration of Sixth Day within the Octave of the Nativity Semidouble · White
31 Fri	Saint Sylvester I, Pope and Confessor Commemoration of Seventh Day within the Octave of the Nativity Double · White

Immaculate Conception novena, November 29–December 7

↑ Months

Day	Date in 2027
Septuagesima	Sunday 24 January
Ash Wednesday	Wednesday 10 February
Easter	Sunday 28 March
Ascension	Thursday 6 May
Pentecost	Sunday 16 May
Corpus Christi	Thursday 27 May
Sacred Heart	Friday 4 June
First Sunday of Advent	Sunday 28 November