Propers of the Saints — September
- St. Giles, Abbot S. Ægidii Abbatis (09-01)
- Twelve Holy Brothers, Martyrs Ss. Duodecim Fratrum Mártyrum (09-01cc)
- Common of multiple Virgins and Martyrs Commune Plurium Virginum Martyrum (09-01pl)
- St. Stephen, King of Hungary, Confessor S. Stephani Hungariæ Regis Confessoris (09-02)
- St. Pius X, Pope and Confessor S. Pii X Papæ Confessoris (09-03)
- St. Lawrence Justinian, Bishop and Confessor S. Laurentii Justiniani Episcopi et Confessoris (09-05)
- Common of a Single Martyr Commune Unius Martyris (09-07pl)
- Nativity of the Blessed Virgin Mary Nativitate Beatæ Mariæ Virginis (09-08)
- St. Adrian, Martyr S. Hadriani Martyris (09-08cc)
- S. Gorgonius, Martyr S. Gorgonii Martyris (09-09)
- Second Day of the Octave of the Nativity of the Blessed Virgin Mary Secunda die infra Octavam S. Nativitatis Beatæ Mariæ Virginis (09-09bmv)
- Holy Name of the Blessed Virgin Mary S. Nominis Beatæ Mariæ Virginis (09-09dom-oct)
- S. Peter Claver, priest S. Petri Claver Confessoris (09-09n)
- St. Nicholas of Tolentino Confessor S. Nicolai de Tolentino Confessoris (09-10)
- Third day of the octave Tertia die infra Octavam S. Nativitatis Beatæ Mariæ Virginis (09-10bmv)
- Sts. Protus and Hyacinth Martyrs Ss. Proti et Hyacinthi Martyrum (09-11)
- Fourth Day of the Octave of the Nativity of the Blessed Virgin Mary Quarta die infra Octavam Nativitatis Beatæ Mariæ Virginis (09-11bmv)
- Holy Name of the Blessed Virgin Mary S. Nominis Beatæ Mariæ Virginis (09-12)
- Fifth Day of the Octave of the Nativity of the Blessed Virgin Mary Quinta die infra Octavam Nativitatis Beatæ Mariæ Virginis (09-12bmv)
- Sixth Day of the Octave of the Nativity of the Blessed Virgin Mary Sexta die infra Octavam Nativitatis Beatæ Mariæ Virginis (09-13bmv)
- Exaltation of the Holy Cross In Exaltatione Sanctæ Crucis (09-14)
- Seventh Day within the Octave of the Nativity of Our Lady Septima die infra Octavam Nativitatis Beatæ Mariæ Virginis (09-14bmv)
- Seven Sorrows of the Blessed Virgin Mary Septem Dolorum Beatæ Mariæ Virginis (09-15)
- St. Nicomedes, Martyr S. Nicomedis Martyris (09-15cc)
- Octave Day of the Nativity of the Blessed Virgin Mary In Octava Nativitatis Beatæ Mariæ Virginis (09-15t)
- Sts. Cornelius, Pope and Cyprian, Bishop, Martyrs Ss. Cornelii Papæ et Cypriani Episcopi, Martyrum (09-16)
- Ss. Euphemia, Lucy and Geminian, Martyrs Ss. Euphemiæ, Luciæ et Geminiani Martyrum (09-16cc)
- Impression of the Stigmata of St. Francis Impressionis Stigmatum S. Francisci (09-17)
- St. Joseph of Cupertino Confessor S. Josephi de Cupertino Confessoris (09-18)
- St. Januarius, Bishop and Companions, Martyrs S. Januarii Episcopi et Sociorum Martyrum (09-19)
- S. Eustachius and Companions, Martyrs Ss. Eustachii et Sociorum Martyrum (09-20)
- S. Andrew Kim Taegon, priest, and Paul Chong Hasang and companions, martyrs S. Andrew Kim Tægon, priest, and Paul Chong Hasang and companions, martyrs (09-20n)
- In Vigilia S. Matthew Apostle In Vigilia S. Matthæi Ap. (09-20o)
- St. Matthew, Apostle and Evangelist S. Matthæi Apostoli et Evangelistæ (09-21)
- St. Thomas of Villanova, Bishop and Confessor S. Thomæ de Villanova Episcopi et Confessoris (09-22)
- Ss. Maurice and companions, Martyrs Ss. Mauritii et Sociorum Martyrum (09-22o)
- St. Linus, Pope and Martyr S. Lini Papæ et Martyris (09-23)
- St. Thecla, Virgin & Martyr S. Theclæ Virginis et Martyris (09-23cc)
- S. Pio of Pietrelcina (Padre Pio), priest (09-23n)
- Our Lady of Ransom Beatæ Mariæ Virginis de Mercede (09-24)
- Common of a Confessor not a Bishop Commune Confessoris non pontificis (09-25pl)
- Sts. Cyprian and Justina, Martyrs Ss. Cypriani et Justinæ Virginis, Martyrum (09-26)
- Sts. Isaac Jogues, Jean de Brébeuf and Companions, Martyrs Ss. Isaaci Jogues, Joannis de Brébeuf et Sociorum Martyrum (09-26n)
- Sts. Cosmas and Damian, Martyrs Ss. Cosmæ et Damiani Martyrum (09-27)
- St. Wenceslaus, Duke and Martyr S. Wenceslai Ducis et Martyris (09-28)
- St. Wenceslaus, Duke and Martyr S. Wenceslai Ducis et Martyris (09-28AV)
- Dedication of the Archbasilica of St. Michael the Archangel In Dedicatione S. Michaëlis Archangelis (09-29)
- St. Jerome, Priest, Confessor and Doctor of the Church S. Hieronymi Presbyteris Confessoris et Ecclesiæ Doctoris (09-30)
- Seven Sorrows of the Blessed Virgin Mary Septem Dolorum Beatæ Mariæ Virginis (09-DT)
- Holy Name of the Blessed Virgin Mary S. Nominis Beatæ Mariæ Virginis (09-dom-oct)
- Sanctae Mariae Sabbato (09-sab-oct)