Calendar for the Traditional Roman Rite
Following the Rubrics of Pope St. Pius X for the Universal Calendar of the Church
September 2011
| Date | Day | Liturgical Day | Rank | Color | F/A | Misc. |
| 1 | Thursday | St. Giles, Ab Twelve Holy Brothers, Mm | sp | White x | | |
| 2 | Friday | St. Stephen, King of Hungary, C | sd | White x | A | First Friday |
| 3 | Saturday | St. Pius X, PC | d | White | | First Saturday |
| 4 | Sunday | 12th Sunday after Pentecost | sd | Green | | |
| 5 | Monday | St. Lawrence Justinian, BpC | sd | White x | | |
| 6 | Tuesday | Ferial Day [Mass of preceding Sunday] | | Green x | | |
| 7 | Wednesday | Ferial Day [Mass of preceding Sunday] | | Green x | | |
| 8 | Thursday | Nativity of the BVM St. Hadrian, M | d2cl | White | | |
| 9 | Friday | St. Peter Claver, C St. Gorgonius, M | d | White | A | |
| 10 | Saturday | St. Nicholas of Tolentino, C | d | White | | |
| 11 | Sunday | 13th Sunday after Pentecost Sts. Protus & Hyacinth, Mm | sd | Green | | |
| 12 | Monday | The Most Holy Name of Mary | dm | White | | |
| 13 | Tuesday | Ferial Day [Mass of preceding Sunday] | | Green x | | |
| 14 | Wednesday | Exaltation of the Holy Cross | dm | Red | | |
| 15 | Thursday | Seven Sorrows of the BVM St. Nicomedes, M | d2cl | White | | |
| 16 | Friday | Sts. Cornelius, P and Cyprian, BpMm St. Euphemia, V & Comp. Mm | sd | Red x | A | |
| 17 | Saturday | Impression of the Stigmata of St. Francis | d | White | | |
| 18 | Sunday | 14th Sunday after Pentecost St. Joseph Cupertino, C | sd | Green | | |
| 19 | Monday | St. Januarius, Bp & Comp., Mm | d | Red | | |
| 20 | Tuesday | St. Eustace & Comp., Mm Vigil of St. Matthew | d | Red | | |
| 21 | Wednesday | St. Matthew, ApEv | d2cl | Red | F/PA | Ember Wednesday |
| 22 | Thursday | St. Thomas of Villanova, BpC St. Maurice & Comp., Mm | d | White | | |
| 23 | Friday | St. Linus, PM St. Thecla, VM | sd | Red x | A | Ember Friday |
| 24 | Saturday | Our Lady of Ransom | dm | White | F/PA | Ember Saturday |
| 25 | Sunday | 15th Sunday after Pentecost | sd | Green | | |
| 26 | Monday | St. Isaac Jogues & Comp., Mm Sts. Cyprian & Justina, Mm | d2cl | Red | | |
| 27 | Tuesday | Sts. Cosmos & Damian, Mm | sd | Red x | | |
| 28 | Wednesday | St. Wenceslaud, M | sd | Red x | | |
| 29 | Thursday | Dedication of St. Michael, Archangel | d1cl | White | | |
| 30 | Friday | St. Jerome, CD | d | White | A | |
