Enter the calendar year
| New years day (Festum Circumcisionis Domini / Novi Anni) | 1. January |
| Epiphany (Epiphan Domini) | 6. January |
| 1st Sunday after Epiphany | 13. January |
| 2nd Sunday after Epiphany | 20. January |
| Septuagesima | 27. January |
| Presentation of Jesus at the Temple (Praesentatio Domini) | 2. February |
| Sexagesima | 3. February |
| 5th Sunday after Epiphany | 10. February |
| Shrove sunday (Quinquagesima / Dominica Esto mihi) | 10. February |
| Ash Wednesday (Dies Cinerum) | 13. February |
| 1st Sunday of Lent (Dominica Invocavit / Quadragesima) | 17. February |
| 2nd Sunday of Lent (Dominica Reminiscere) | 24. February |
| 3rd Sunday in Lent (Dominica Oculi) | 3. March |
| 4th sunday in Lent (Dominica Laetare) | 10. March |
| Passion Sunday (Dominica Passione / Judica) | 17. March |
| Palm Sunday (Dominica Palmarum) | 24. March |
| Holy / Maundy Thursday (Feria V in Coena Domini) | 28. March |
| Goodfriday (Feria VI in Parasceve) | 29. March |
| Easter sunday (Dominica Sancta) | 31. March |
| Easter Monday | 1. April |
| Easter Tuesday | 2. April |
| 1st Sunday after Easter (Dominica Quasimodogeniti / in Albis) | 7. April |
| 2nd Sunday after Easter (Dominica Misericordia) | 14. April |
| 3rd Sunday after Easter (Dominica Jubilate) | 21. April |
| 4th Sunday after Easter (Dominica Cantate) | 28. April |
| 5th Sunday after Easter (Dominica Rogate) | 5. May |
| Ascension (Festum Ascensio Christi) | 9. May |
| 6th Sunday after Easter (Dominica Exaudi) | 12. May |
| Pentecoast (Pentecostes) | 19. May |
| Pentecoast Monday | 20. May |
| Pentecoast tuesday | 21. May |
| Trinity sunday (Dominica Trinitatis) | 26. May |
| 1. Sunday after Trinity sunday (Dominica Trinitatis) | 2. June |
| 2. Sunday after Trinity sunday (Dominica Trinitatis) | 9. June |
| 3. Sunday after Trinity sunday (Dominica Trinitatis) | 16. June |
| 4. Sunday after Trinity sunday (Dominica Trinitatis) | 23. June |
| Midsummer day (Festum nativitatis St. Johannis Baptistæ) | 24. June |
| 5. Sunday after Trinity sunday (Dominica Trinitatis) | 30. June |
| Mary's visiting day (Visitationis Mariæ) | 2. July |
| 6. Sunday after Trinity sunday (Dominica Trinitatis) | 7. July |
| 7. Sunday after Trinity sunday (Dominica Trinitatis) | 14. July |
| 8. Sunday after Trinity sunday (Dominica Trinitatis) | 21. July |
| 9. Sunday after Trinity sunday (Dominica Trinitatis) | 28. July |
| 10. Sunday after Trinity sunday (Dominica Trinitatis) | 4. August |
| 11. Sunday after Trinity sunday (Dominica Trinitatis) | 11. August |
| 12. Sunday after Trinity sunday (Dominica Trinitatis) | 18. August |
| 13. Sunday after Trinity sunday (Dominica Trinitatis) | 25. August |
| 14. Sunday after Trinity sunday (Dominica Trinitatis) | 1. September |
| 15. Sunday after Trinity sunday (Dominica Trinitatis) | 8. September |
| 16. Sunday after Trinity sunday (Dominica Trinitatis) | 15. September |
| 17. Sunday after Trinity sunday (Dominica Trinitatis) | 22. September |
| Michaelmas (Festum archangeli Michaelis) | 29. September |
| 18. Sunday after Trinity sunday (Dominica Trinitatis) | 29. September |
| 19. Sunday after Trinity sunday (Dominica Trinitatis) | 6. October |
| 20. Sunday after Trinity sunday (Dominica Trinitatis) | 13. October |
| 21. Sunday after Trinity sunday (Dominica Trinitatis) | 20. October |
| 22. Sunday after Trinity sunday (Dominica Trinitatis) | 27. October |
| Solemnity of All Saints (Festum omnium sanctorum) | 3. November |
| 23. Sunday after Trinity sunday (Dominica Trinitatis) | 3. November |
| 24. Sunday after Trinity sunday (Dominica Trinitatis) | 10. November |
| St. Martin's Day | 11. November |
| 25. Sunday after Trinity sunday (Dominica Trinitatis) | 17. November |
| 26. Sunday after Trinity sunday (Dominica Trinitatis) | 24. November |
| 1st Sunday of Advent | 1. December |
| 2nd Sunday of Advent | 8. December |
| 3rd Sunday of Advent | 15. December |
| 4th Sunday of Advent | 22. December |
| Christmas day (Festum Nativitatis Domini) | 25. December |
| Boxing Day (Festum St. Stephani Protomartyris) | 26. December |
| 3rd day of Christmas (Festum St. Johannis Evangelistæ) | 27. December |
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