April
Universal Calendar
Liturgical Calendar
Universal Calendar
| Date | Celebration | Rank |
|---|---|---|
| Date | Celebration | Rank |
| 2 | St Francis of Paola, hermit | |
| 4 | St Isidore, bishop, doctor of the Church | |
| 5 | St Vincent Ferrer, priest | |
| 7 | St John Baptist de la Salle, priest | memorial |
| 11 | St Stanislaus, bishop, martyr | memorial |
| 13 | St Martin I, pope, martyr | |
| 21 | St Anselm, bishop, doctor of the Church | |
| 23 | St George, martyr; St Adalbert, bishop, martyr |
|
| 24 | St Fidelis of Sigmaringen, priest, martyr | |
| 25 | St Mark, evangelist | feast |
| 28 | St Peter Chanel, priest, martyr; St Louis Marie de Montfort, priest |
|
| 29 | St Catherine of Siena, virgin, doctor of the Church | memorial |
| 30 | St Pius V, pope, religious |
- If no rank is given the celebration is an Optional Memorial.
- The Universal Calendar can be superseded by Regional, National & Diocesan Calendars