| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 José Manuel Iturralde Vicien Birth - 1 April 1736 (138 year anniversary) | 2 | 3 | 4 Juan Bautista Aguirre Olalde Birth - 4 April 1815 (59 year anniversary) | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 Antonio José María de los Dolores Novis Hierro Birth - 11 April 1828 (46 year anniversary) |
| 12 | 13 | 14 | 15 Luis García-Reboredo Ysla Birth - 15 April 1865 (9 year anniversary) | 16 | 17 | 18 Ricardo García-Tamayo González Birth - 18 April 1842 (32 year anniversary) |
| 19 | 20 Francisco Javier Iturralde Guilisasti Birth - 20 April 1783 (91 year anniversary) | 21 | 22 | 23 Gregorio Recuna Pacheco Birth - 23 April 1836 (38 year anniversary) | 24 Jose Calderón Torres Birth - 24 April 1827 (47 year anniversary) | 25 |
| 26 | 27 | 28 | 29 Pedro Antonio Aguirre Olalde Death - 29 April 1826 (48 year anniversary) | 30 |
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