| 1 | Saint Justin Martyr | Memorial | red |
| 2 | Saints Marcellinus and Peter, Martyrs | Optional memorial | green |
| 3 | Saints Charles Lwanga and Companions, Martyrs | Memorial | red |
| 4 | Thursday of the 9th week of Ordinary Time | Weekday | green |
| 5 | Saint Boniface, Bishop and Martyr | Memorial | red |
| 6 | Saint Norbert, Bishop | Optional memorial | white |
| 7 | Corpus Christi | Solemnity | white |
| 8 | Monday of the 10th week of Ordinary Time | Weekday | green |
| 9 | Saint Ephrem, Deacon and Doctor | Optional memorial | green |
| 10 | Wednesday of the 10th week of Ordinary Time | Weekday | green |
| 11 | Saint Barnabas the Apostle | Memorial | white |
| 12 | Sacred Heart of Jesus | Solemnity | white |
| 13 | Immaculate Heart of Mary | Feast | white |
| 14 | 11th Sunday of Ordinary Time | Sunday | green |
| 15 | Monday of the 11th week of Ordinary Time | Weekday | green |
| 16 | Tuesday of the 11th week of Ordinary Time | Weekday | green |
| 17 | Wednesday of the 11th week of Ordinary Time | Weekday | green |
| 18 | Thursday of the 11th week of Ordinary Time | Weekday | green |
| 19 | Saint Romuald, Abbot | Optional memorial | green |
| 20 | Saturday of the 11th week of Ordinary Time | Weekday | green |
| 21 | 12th Sunday of Ordinary Time | Sunday | green |
| 22 | Saint Paulinus of Nola, Bishop/Saints John Fisher, Bishop and Thomas More, Martyrs | Optional memorial | green |
| 23 | Tuesday of the 12th week of Ordinary Time | Weekday | green |
| 24 | Birth of John the Baptist | Solemnity | white |
| 25 | Thursday of the 12th week of Ordinary Time | Weekday | green |
| 26 | Friday of the 12th week of Ordinary Time | Weekday | green |
| 27 | Saint Cyril of Alexandria, Bishop and Doctor | Optional memorial | green |
| 28 | 13th Sunday of Ordinary Time | Sunday | green |
| 29 | Saints Peter and Paul, Apostles | Solemnity | red |
| 30 | First Martyrs of the Church of Rome | Optional memorial | green |