| Celebration | Name | Saint | Birth | Death |
|---|---|---|---|---|
| 1 of January | Justino | Saint Justino obispo | Italy | |
| 1 of January | Hugolino | Blessed Hugolinus hermit | Italy | |
| 1 of January | José | Saint José María Tomasi | 1713 Italy | |
| 1 of January | Vicente | Saint Vicente María Strambi | 1824 Italy | |
| 2 of January | Argeus | Saint Argeus martyr | Italy | |
| 2 of January | Narciso | Saint Narciso mártir | Italy | |
| 2 of January | Marcelino | Saint Marcelino mártir | Italy | |
| 2 of January | Marcolino | Blessed Marcolino Amanni | 1397 Italy | |
| 2 of January | Telesforo | Saint Telesforo papa | 136 Italy | |
| 2 of January | Silvestre | Saint Silvestre | Italy | |
| 2 of January | Juan | Saint Juan Bueno | 660 Italy | |
| 2 of January | Bladulf | Saint Bladulf | 630 Italy | |
| 3 of January | Estefanía | Saint Staphania Quinzani | 1457 Italy | 1530 Italy |
| 3 of January | Luciano | Saint Luciano | Italy | |
| 3 of January | Daniel | Saint Daniel deacon and martyr | 304 Italy | |
| 3 of January | Anterus | Saint Anterus pope | 236 Italy | |
| 4 of January | Ángela | Saint Angela of Foligno | 1248 Italy | 1309 Italy |
| 4 of January | Cristiana | Blessed Christina Menabuoi | 1240 Italy | 1310 Italy |
| 4 of January | Ángela | Blessed Angela widow | 1309 Italy | |
| 5 of January | Roger | Blessed Roger | 1237 Italy | |
| 5 of January | Pietro | Blessed Pietro Bonilli | 1935 Italy | |
| 5 of January | María | Blessed Maria Repetto | 1890 Italy | |
| 5 of January | Emiliana | Saint Emiliana | Italy | |
| 6 of January | Rafaela | Saint Rafaela María del Sagrado Corazón | 1925 Italy | |
| 6 of January | Charles | Saint Charles of Seze | 1670 Italy | |
| 6 of January | Andrew | Saint Andrew Corsini | 1373 Italy | |
| 7 of January | Crispin | Saint Crispin bishop | 467 Italy | |
| 7 of January | Mateo | Blessed Matteo Guimera | 1351 Italy | |
| 8 of January | Máximo | Saint Máximo obispo | 514 Italy | |
| 8 of January | Lorenzo | Saint Lorenzo Giustiniani | 1456 Italy | |
| 9 of January | Marcelino | Saint Marcelino obispo | Italy | |
| 9 of January | Antonio | Blessed Antonio Fatati | 1484 Italy | |
| 9 of January | Julia | Blessed Julia de la Rena | 1367 Italy | |
| 10 of January | Melquíades | Saint Melquíades papa | 314 Italy | |
| 10 of January | Benincasa | Blessed Benincasa | 1194 Italy | |
| 10 of January | Egidio | Blessed Giles Di Bello | 1518 Italy | |
| 10 of January | Agathon | Saint Agathon pope | 681 Italy | |
| 10 of January | Francisca de Sales | Blessed Leonie Françoise de Sales Aviat | 1914 Italy | |
| 10 of January | Gregorio | Blessed Gregory X papa | 1276 Italy | |
| 11 of January | Honorata | Saint Honorata | Italy | |
| 11 of January | Leucio | Saint Leucio | Italy | |
| 11 of January | Paulino | Saint Paulino of Aquileya | 802 Italy | |
| 11 of January | Bernardo | Blessed Bernardo Scammacca | 1487 Italy | |
| 12 of January | Bernard | Saint Bernard of Corileone | 1667 Italy | |
| 12 of January | Antonio | Saint Antonio María Pucci | 1892 Italy | |
| 13 of January | Verónica | Blessed Veronica de Binasco Negroni | 1497 Italy | |
| 14 of January | Felix | Saint Felix of Nola | Italy | |
| 14 of January | Odo | Blessed Odo of Novara | 1200 Italy | |
| 14 of January | Odoric | Blessed Odoric of Pordenone Mattiuzzi | 1331 Italy | |
| 14 of January | Dacius | Saint Dacius | 552 Italy | |
| 15 of January | Secundina | Saint Secundina | Italy | |
| 15 of January | Romedius | Blessed Romedius | Italy | |
| 15 of January | Probo | Saint Probo | 570 Italy | |
| 15 of January | Jacobo | Blessed James the beggar | Italy | |
| 15 of January | Arsenius | Saint Arsenius hermit | 904 Italy | |
| 15 of January | Ángel | Blessed Angel hermit | 1325 Italy | |
| 16 of January | Marcel | Saint Marcel I, Pope | 309 Italy | |
| 16 of January | Tiziano | Saint Tiziano | Italy | |
| 16 of January | Juana | Saint Juana | 1105 Italy | |
| 16 of January | José | Blessed Giuseppe Antonio Tovini | 1897 Italy | |
| 18 of January | Prisca | Saint Prisca | 486 Italy | 499 Italy |
| 18 of January | María | Blessed Maria Teresa Fasce | 1947 Italy | |
| 18 of January | Cristina | Blessed Christina Ciccarelli | 1543 Italy | |
| 18 of January | Beatriz | Blessed Beatrice II d'Este | 1230 Italy | 1262 Italy |
| 18 of January | Facio | Blessed Facio | Italy | 1272 Italy |
| 18 of January | Andrés | Blessed Andrea de Peschiera Grego | 1485 Italy | |
| 19 of January | Ponciano | Saint Ponciano | Italy | |
| 19 of January | Bassianus | Saint Bassianus | 409 Italy | |
| 20 of January | Fabián | Saint Fabián papa | 250 Italy | |
| 20 of January | Sebastián | Saint Sebastian | 256 France | 288 Italy |
| 20 of January | María | Blessed Maria Cristina of the Immaculate Conception | 1856 Italy | 1906 Italy |
| 20 of January | Benito | Blessed Benedict Ricasoli | 1107 Italy | |
| 20 of January | Eustoquia | Saint Eustoquia Calafato | 1434 Italy | 1485 Italy |
| 21 of January | Inés | Saint Agnes | Italy | |
| 21 of January | Epiphanius | Saint Epiphanius | 496 Italy | |
| 21 of January | Zacarías | Saint Zacarías, el Angélico | 950 Italy | |
| 22 of January | Antonio | Blessed Antonio della Chiesa | 1459 Italy | |
| 22 of January | Gaudencio | Saint Gaudencio | 418 Italy | |
| 22 of January | María | Blessed Maria Mancini | 1431 Italy | |
| 22 of January | José | Blessed Giuseppe Nascimbene | 1922 Italy | |
| 22 of January | Domingo | Saint Domingo, abad | 1031 Italy | |
| 22 of January | Vicente | Saint Vicente Pallotti | 1850 Italy | |
| 23 of January | Emerenciana | Saint Emerenciana | Italy | |
| 23 of January | Amasius | Saint Amasius bishop | 356 Italy | |
| 24 of January | Exuperancio | Saint Exuperancio | Italy | |
| 24 of January | Feliciano | Saint Feliciano, obispo | Italy | |
| 24 of January | Paula | Blessed Paola Gambara Costa | 1515 Italy | |
| 24 of January | Timothy | Blessed Timothy Giaccardo | 1948 Italy | |
| 27 of January | Ángela | Saint Angela of Merici | 1470 Italy | 1540 Italy |
| 27 of January | Juan | Blessed John of Therouanne | 1130 Italy | |
| 28 of January | Tomás | Saint Thomas Aquinas | 1225 Italy | 1274 Italy |
| 28 of January | Bartolomé | Blessed Bartholomew Aiutamicristo | 1224 Italy | |
| 29 of January | Constantius | Saint Constantius bishop | Italy | |
| 29 of January | Villana | Blessed Villana de'Botti | 1361 Italy | |
| 29 of January | Papías | Saint Papías, soldado | Italy | |
| 30 of January | Martina | Saint Martina of Rome | Italy | Italy |
| 30 of January | Sebastian | Blessed Sebastian Valfre | 1710 Italy | |
| 30 of January | Armentaro | Saint Armentaro of Pavía | 731 Italy | |
| 30 of January | Jacinta | Saint Jacinta Mariscotti | 1585 Italy | 1640 Italy |
| 31 of January | Marcela | Saint Marcela | 410 Italy |