Feasts
| Name | Description | Code | Feast |
|---|---|---|---|
| Alexandri et sociorum | Alexander and Eventius, Martyrs |
14050310 | 10 |
| Ambrosii | Ambrose, Bishop of Milan, Doctor |
14040400 | 15 |
| Andrae, oct. | Octave of Andrew |
14120710 | 9 |
| Andreae | Andrew, Apostle |
14113000 | 241 |
| Andreae, vig. | Eve of Andrew |
14112920 | 33 |
| Angeli Custodis | The Guardian Angels |
14100220 | 150 |
| Annae | Anne, Mother of Mary |
14072610 | 146 |
| Annuntiatio Mariae | Annunciation of Mary (Lady Day) |
14032500 | 368 |
| Antonii | Antony, Abbot |
14011700 | 11 |
| Antonii Patavini | Anthony of Padua, Doctor |
14061300 | 30 |
| Antonini | Antoninus, Martyr |
14090200 | 6 |
| Apollinaris | Apollinaris, Bishop of Ravenna |
14072320 | 23 |
| Apolloniae | Apollonia, Virgin and Martyr |
14020900 | 1 |
| Ascensio Domini | Ascension Thursday |
08065000 | 228 |
| Ascensio Domini, infra oct. | In week after Ascension |
08065008 | 26 |
| Ascensio Domini, vig. | Eve of Ascension |
08064001 | 5 |
| Assumptio Mariae | Assumption of Mary |
14081500 | 274 |
| Assumptio Mariae, dom. infra oct. | Sunday after Assumption of Mary |
14081501 | 18 |
| Assumptio Mariae, infra oct. | In week after Assumption of Mary |
14081508 | 102 |
| Assumptio Mariae, oct. | Octave of Assumption of Mary |
14082210 | 1 |
| Assumptio Mariae, vig. | Eve of Assumption of Mary |
14081410 | 44 |
| Athanasii | Athanasius, Archbishop of Alexandria |
14050200 | 3 |
| Augustini | Augustine, Bishop and Doctor |
14082800 | 42 |
| Augustini, conv. | Conversion of Augustine, Bishop and Doctor |
14050510 | 5 |
| Austremonii | Austremonius (Stremoine), Bishop, Martyr and Apostle of Auvergne |
14110160 | 9 |
| Barbarae | Barbara, Virgin and Martyr |
14120400 | 4 |
| Bartholomaei | Bartholomew, Apostle |
14082400 | 87 |
| Basilidis et soc. | Basilides and companions (Cyrinus, Nabor, and Nazarius), Martyrs |
14061200 | 27 |
| Benedicti | Benedict, Abbot |
14032100 | 120 |
| Benedicti, transl. | Moving of Benedict's relics |
14071100 | 6 |
| Bernardi | Bernard, Abbot and Doctor |
14082010 | 69 |
| Blasii | Blaise, Bishop of Sebastea, Martyr |
14020300 | 130 |
| BMV perdolentis (Matris dolorosae) | The Seven Sorrows of Mary, Our Lady of Sorrows |
14091550 | 18 |
| Briccii | Brice, Bishop of Tours |
14111300 | 92 |
| Brunonis | Bruno, Abbot, Founder of the Carthusian Order |
14100610 | 8 |
| Caeciliae | Cecilia (Cecily), Virgin and Martyr |
14112200 | 140 |
| Caesarii | Caesarius, archbishop of Arles |
14082700 | 5 |
| Callisti | Callistus (Calixtus) I, Pope |
14101400 | 6 |
| Caprasii | Caprasius, Abbot of Lerins |
14060110 | 5 |
| Catharinae | Catharine of Alexandria, Martyr |
14112500 | 78 |
| Cathedra Petri | Peter's Chair |
14022200 | 263 |
| Chrysanthi et Dariae | Chrysanthus, Daria and Maurus, Martyrs |
14112910 | 5 |
| Circumcisio Domini | The circumcision of Christ |
02010110 | 206 |
| Clarae | Clare of Assisi, foundress of the Poor Clares |
14081200 | 14 |
| Clementis | Clement I, Pope and Martyr |
14112300 | 105 |
| Columbae | Columba of Sens, Virgin and Martyr |
14123110 | 7 |
| Comm. Apostolorum | Common of Apostles |
12001000 | 337 |
| Comm. Apostolorum TP | Common of Apostles, Eastertide |
12801000 | 13 |
| Comm. Apostolorum, infra oct. | Common of Apostles, in week of |
12001008 | 7 |
| Comm. Apostolorum, vig. | Eve of several Apostles |
12001010 | 9 |