March 2021
| Day | Date | Celebration | Rank |
|---|---|---|---|
| Day | Date | Celebration | Rank |
| Monday | 1 | St David, Bishop, Patron of Wales |
solemnity (W)
feast (E) |
| Tuesday | 2 | Weekday of Lent | |
| Wednesday | 3 | Weekday of Lent | |
| Thursday | 4 |
Weekday of Lent, St Casimir |
|
| Friday | 5 | Weekday of Lent | |
| Saturday | 6 | Weekday of Lent | |
| Sunday | 7 | 3rd Sunday of Lent | Week III |
| Monday | 8 |
Weekday of Lent, St John of God, Religious |
|
| Tuesday | 9 |
Weekday of Lent, St Frances of Rome, Religious |
|
| Wednesday | 10 | Weekday of Lent | |
| Thursday | 11 | Weekday of Lent | |
| Friday | 12 | Weekday of Lent | |
| Saturday | 13 | Weekday of Lent | |
| Sunday | 14 | 4th Sunday of Lent | Week IV |
| Monday | 15 | Weekday of Lent | |
| Tuesday | 16 | Weekday of Lent | |
| Wednesday | 17 |
Weekday of Lent (W),
St Patrick, Bishop (E) |
feast |
| Thursday | 18 |
Weekday of Lent, St Cyril of Jerusalem, Bishop, Doctor of the Church |
|
| Friday | 19 | St Joseph, Spouse of the Blessed Virgin Mary | solemnity |
| Saturday | 20 | Weekday of Lent | |
| Sunday | 21 | 5th Sunday of Lent | Week I |
| Monday | 22 | Weekday of Lent | |
| Tuesday | 23 |
Weekday of Lent, St Turibius de Mogrovejo, Bishop |
|
| Wednesday | 24 | Weekday of Lent | |
| Thursday | 25 | The Annunciation of the Lord | solemnity |
| Friday | 26 | Weekday of Lent | |
| Saturday | 27 | Weekday of Lent | |
| Sunday | 28 | Palm Sunday of the Passion of the Lord | |
| Monday | 29 | Monday of Holy Week | |
| Tuesday | 30 | Tuesday of Holy Week | |
| Wednesday | 31 | Wednesday of Holy Week |