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