Date | Commemoration | Anniversary |
| Death of Saint Hermes, Saint Faustinus, Saint Getulius and Saint Jovita (120) | 1900 years |
| Birth of Saint Eustathius of Antioch and Saint Rufina (270) | 1750 years |
| Death of Saint Abaco, Saint Audiface, Saint Quirino di Tegernsee, Saint Mario, Saint Marta and Saint Gregory Thaumaturgus (270) | 1750 years |
| Birth of Saint Simpliciano (320) | 1700 years |
| Death of Saint Cassiano, Saint Doro di Benevento, Saint Saturnino di Verona, Saint Felix, Saint Januarius, Saint Marinus, Saint Nabor and Saint Theogene (320) | 1700 years |
| Death of Saint Seurin de Cologne and Saint Massimo (420) | 1600 years |
| Birth of Saint Julie de Corse (420) | 1600 years |
| Birth of Saint Radegonde de Poitiers and Saint Florido (520) | 1500 years |
| Birth of Saint Cedd, Saint Guérin de Vergy and Saint Wulmar (620) | 1400 years |
| Death of Saint Waldrade de Metz (620) | 1400 years |
| Death of Saint Odile de Hohenbourg and Saint Richard of Wessex (720) | 1300 years |
| Death of Saint Paul of Cyprus (770) | 1250 years |
| Birth of Saint Filarete di Calabria and Saint Gregory VII (1020) | 1000 years |
| Birth of Saint Adjutor de Vernon and Saint Allucio di Campugliano (1070) | 950 years |
| Death of Saint Botvid (1120) | 900 years |
| Death of Blessed Giovanni da Tufara (1170) | 850 years |
| Birth of Blessed Giovanni della Pace Cini and Blessed Angelo da Gualdo Tadino (1270) | 750 years |
| Birth of Blessed Pietro Cambiani, Blessed Imelda Lambertini and Saint John of Bridlington Twenge (1320) | 700 years |
| Birth of Blessed Tommaso Bellacci da Firenze (1370) | 650 years |
| Birth of Blessed Matteo Carreri, Blessed Bartolomeo Cerveri and Blessed Michał Giedrojć (1420) | 600 years |
| Death of Blessed Agostino Cennini, Blessed Bartolomeo Donati, Blessed Lorenzo Nerucci and Blessed Giovanni Battista Petrucci (1420) | 600 years |
| Birth of Blessed Antonius Ishida Kyūtaku (1570) | 450 years |
| Birth of Blessed Ludovicus Onizuka and Saint Joachim of Saint Anne Wall (1620) | 400 years |
| Birth of Blessed Marc-Louis Royer (1720) | 300 years |
| Birth of Blessed Petrus Choe Pil-je (1770) | 250 years |
| Birth of Saint Agatha Kwŏn Chin-i and Saint Petrus Son Sŏn-ji (1820) | 200 years |
| Birth of Saint Alexius U Se-yŏng (1845) | 175 years |
| Birth of Blessed José Pancorbo Gutiérrez (1895) | 125 years |
| Birth of Blessed Nicolás Tum Castro Quiatan (1945) | 75 years |
| 01.01 | Birth of Blessed Plácido García Gilabert (1895) | 125 years |
| 01.01 | Death of Saint Zygmunt Gorazdowski (1920) | 100 years |
| 01.03 | Birth of Saint Genoveva Torres Morales (1870) | 150 years |
| 01.03 | Death of Blessed Claude-Colbert Lebeau (1945) | 75 years |
| 01.04 | Death of Blessed Thomas Plumtree (1570) | 450 years |
| 01.04 | Birth of Blessed Eugenia Maria Ravasco (1845) | 175 years |
| 01.04 | Birth of Blessed Juan Lucena Rivas (1895) | 125 years |
| 01.04 | Death of Saint Manuel González y García (1940) | 80 years |
| 01.06 | Death of Saint Carlo da Sezze Marchioni (1670) | 350 years |
| 01.06 | Birth of Blessed Cayetano García Martínez (1895) | 125 years |
| 01.06 | Birth of Blessed Eugène Lemoine (1920) | 100 years |
| 01.07 | Death of Blessed Ambrosio Fernandes (1620) | 400 years |
| 01.08 | Beatification of Baldassarre Ravaschieri (1930) | 90 years |
| 01.08 | Birth of Blessed Bibiane Leclercq (1930) | 90 years |
| 01.08 | Canonisation of Berthold von Garsten (1970) | 50 years |
| 01.10 | Death of Blessed Robert Beauvais (1945) | 75 years |
| 01.11 | Birth of Blessed Higinio Roldán Iriberri (1895) | 125 years |
| 01.11 | Death of Blessed Franciszek Rogaczewski (1940) | 80 years |
| 01.12 | Death of Blessed Pierre-François Jamet (1845) | 175 years |
| 01.12 | Death of Blessed Victor Dillard (1945) | 75 years |
| 01.14 | Canonisation of Joseph Vaz (2015) | 5 years |
| 01.16 | Death of Saint Accursio, Saint Adiuto, Saint Berardo, Saint Ottone and Saint Pietro (1220) | 800 years |
| 01.16 | Death of Blessed Jules Grand and Blessed Gaston Raoult (1945) | 75 years |
| 01.17 | Birth of Blessed Antonia de San Timoteo Gosens Sáez De Ibarra (1870) | 150 years |
| 01.17 | Death of Blessed Robert Défossez and Blessed Teresio Olivelli (1945) | 75 years |
| 01.18 | Death of Saint Margaret of Hungary (1270) | 750 years |
| 01.18 | Death of Blessed Juan Barrera Méndez (1980) | 40 years |
| 01.19 | Birth of Blessed Mario Ghibaudo (1920) | 100 years |
| 01.20 | Death of Blessed Eusebius of Esztergom (1270) | 750 years |
| 01.20 | Death of Blessed Angelo Paoli (1720) | 300 years |
| 01.20 | Birth of Blessed Hugo Bernabé Trullen Gilisbarts (1895) | 125 years |
| 01.22 | Birth of Blessed Joseph Pellé (1720) | 300 years |
| 01.22 | Death of Blessed Maria Liberia Domnik and Blessed Maria Krzysztofa Klomfass (1945) | 75 years |
| 01.23 | Death of Blessed Nikolaus Groß (1945) | 75 years |
| 01.23 | Beatification of Josep Samsó y Elias (2010) | 10 years |
| 01.25 | Birth of Blessed Maria Daniela od Jezusa i Maryi Niepokalanej Aniela Jóźwik and Blessed Agustín Fernández Vázquez (1895) | 125 years |
| 01.25 | Death of Blessed Gérard-Martin Cendrier and Blessed Antoni Świadek (1945) | 75 years |
| 01.25 | Canonisation of María Soledad (1970) | 50 years |
| 01.27 | Canonisation of Umiltà (1720) | 300 years |
| 01.27 | Birth of Blessed Licarión Roba Osorno (1895) | 125 years |
| 01.27 | Death of Blessed Maria Adelgard Bönigk and Blessed Maria Sekundina Rautenberg (1945) | 75 years |
| 01.28 | Death of Blessed Mosè Tovini (1930) | 90 years |
| 01.29 | Beatification of Grimoaldo della Purificazione and Modestino di Gesù e Maria (1995) | 25 years |
| 01.30 | Death of Blessed Maria Bolognesi (1980) | 40 years |
| 01.31 | Birth of Blessed Nicholas Bunkerd Kitbamrung and Blessed María Dolores de San Francisco Javier Vidal Cervera (1895) | 125 years |
| 01.31 | Death of Blessed Candelaria de San José Paz-Castillo Ramírez (1940) | 80 years |
| 02 | Death of Blessed Réginald d’Orléans (1220) | 800 years |
| 02.02 | Death of Blessed Maria Sabinella Angrick, Blessed Maria Gebharda Schröter and Blessed Maria Aniceta Skibowska (1945) | 75 years |
| 02.02 | Death of Blessed Benedict Tshimangadzo Samuel Daswa (1990) | 30 years |
| 02.05 | Birth of Blessed Dedë Maçaj (1920) | 100 years |
| 02.06 | Birth of Blessed Gertrudis Llamazares Fernández (1870) | 150 years |
| 02.07 | Birth of Blessed Louis Doumain (1920) | 100 years |
| 02.08 | Proclamation of Saint Anselm of Canterbury as Doctor of the Church (1720) | 300 years |
| 02.08 | Birth of Blessed Juan de Jesús y María Otazua y Madariaga (1895) | 125 years |
| 02.08 | Death of Blessed Eugène Lemoine (1945) | 75 years |
| 02.10 | Death of Blessed Alojzije Stepinac (1960) | 60 years |
| 02.11 | Beatification of Jeanne de Toulouse (1895) | 125 years |
| 02.12 | Birth of Blessed José Olallo Valdés (1820) | 200 years |
| 02.12 | Birth of Blessed Germán de Carcagente Garrigues Hernández (1895) | 125 years |
| 02.13 | Birth of Blessed Marie-de-l’Annonciation Faurie (1770) | 250 years |
| 02.14 | Death of Blessed Alfonsa Clerici (1930) | 90 years |
| 02.15 | Death of Blessed André Vallée (1945) | 75 years |
| 02.16 | Death of Blessed Louis Didion (1945) | 75 years |
| 02.18 | Canonisation of Hugh of Avalon (1220) | 800 years |
| 02.18 | Death of Saint Jean-François-Régis Clet (1820) | 200 years |
| 02.18 | Death of Blessed René Rouzé (1945) | 75 years |
| 02.19 | Death of Blessed Józef Zapłata (1945) | 75 years |
| 02.20 | Death of Saint Jacinta de Jesus Marto (1920) | 100 years |
| 02.20 | Death of Blessed Maria Edelburgis Kubitzki and Blessed Maria Julia Rodzińska (1945) | 75 years |
| 02.21 | Birth of Blessed Félix Pérez Portela (1895) | 125 years |
| 02.22 | Death of Blessed Richard Henkes (1945) | 75 years |
| 02.23 | Death of Blessed Isabelle de France (1270) | 750 years |
| 02.23 | Death of Blessed Stefan Wincenty Frelichowski and Blessed Maria Rosaria Schilling (1945) | 75 years |
| 02.24 | Death of Blessed María Ascensión del Corazón de Jesús Nicol Goñi (1940) | 80 years |
| 02.24 | Death of Blessed Josef Mayr-Nusser and Blessed Marcel Touquet (1945) | 75 years |
| 02.25 | Death of Saint Callisto Caravario and Saint Luigi Versiglia (1930) | 90 years |
| 02.25 | Death of Blessed Maria Adela Schramm (1945) | 75 years |
| 02.25 | Death of Blessed Rani Maria Vattalil (1995) | 25 years |
| 02.26 | Death of Saint Porfirius of Gaza (420) | 1600 years |
| 02.26 | Death of Blessed Giuseppe Rossi (1945) | 75 years |
| 02.27 | Birth of Blessed Miguel Morano Sáez (1895) | 125 years |
| 03.01 | Death of Blessed Giovanna Maria Bonomo (1670) | 350 years |
| 03.01 | Birth of Blessed René-Louis Ambroise (1720) | 300 years |
| 03.01 | Birth of Blessed Bruno Lemarchand (1930) | 90 years |
| 03.01 | Death of Blessed Maria Sabina Thienel (1945) | 75 years |
| 03.02 | Birth of Blessed Manuel Ruiz Caballero (1870) | 150 years |
| 03.02 | Death of Blessed Engelmar Unzeitig (1945) | 75 years |
| 03.05 | Beatification of Giacomino de’ Canepacci (1845) | 175 years |
| 03.05 | Birth of Blessed Nicolás Campo Giménez de Bikuña (1920) | 100 years |
| 03.05 | Death of Blessed Lazër Shantoja (1945) | 75 years |
| 03.05 | Beatification of Nicholas Bunkerd Kitbamrung, Anrê Phú Yên and Martyrs of Belarus (2000) | 20 years |
| 03.06 | Death of Saint Marziano (120) | 1900 years |
| 03.07 | Birth of Blessed Giacomo Bianconi (1220) | 800 years |
| 03.07 | Death of Saint Teresa Margherita Redi (1770) | 250 years |
| 03.07 | Birth of Blessed Giuseppe Toniolo (1845) | 175 years |
| 03.07 | Death of Blessed Maisam Pho Inpèng and Blessed Luc Sy (1970) | 50 years |
| 03.09 | Birth of Saint Vincenzo Grossi (1845) | 175 years |
| 03.09 | Beatification of Seminarian Martyrs of Oviedo (2019) | 1 year |
| 03.10 | Beatification of Urban V and Timoteo da Monticchio (1870) | 150 years |
| 03.11 | Death of Saint Áurea de San Millán (1070) | 950 years |
| 03.11 | Birth of Blessed Jacques-Louis de Besançon Loir (1720) | 300 years |
| 03.12 | Death of Saint Luigi Orione (1940) | 80 years |
| 03.12 | Death of Blessed Pierre de Porcaro (1945) | 75 years |
| 03.14 | Beatification of Simone Balacchi (1820) | 200 years |
| 03.15 | Birth of Saint Nicholas of Myra (270) | 1750 years |
| 03.15 | Death of Saint Klemens Maria Hofbauer (1820) | 200 years |
| 03.15 | Death of Blessed Xavier Boucher (1945) | 75 years |
| 03.16 | Death of Blessed Jean Tinturier (1945) | 75 years |
| 03.17 | Death of Saint Jan Sarkander (1620) | 400 years |
| 03.18 | Birth of Blessed José Almunia López Teruel (1870) | 150 years |
| 03.18 | Birth of Blessed Leoncio Pérez Nebreda (1895) | 125 years |
| 03.18 | Birth of Blessed Giovanni Didonè (1930) | 90 years |
| 03.19 | Death of Blessed Marcel Callo (1945) | 75 years |
| 03.20 | Death of Blessed Ippolito Galantini (1620) | 400 years |
| 03.20 | Death of Blessed Jean Lépicier (1945) | 75 years |
| 03.22 | Death of Blessed Marian Górecki and Blessed Bronisław Komorowski (1940) | 80 years |
| 03.23 | Death of Blessed Mária Magdolna Bódi (1945) | 75 years |
| 03.23 | Beatification of Mariano Mullerat Soldevila (2019) | 1 year |
| 03.24 | Death of Blessed Maria Felicitas Ellmerer, Blessed Maria Sapientia Heymann, Blessed Maria Melusja Rybka and Blessed Maria Adelheidis Töpfer (1945) | 75 years |
| 03.24 | Death of Saint Óscar Arnulfo Romero y Galdámez (1980) | 40 years |
| 03.25 | Death of Blessed Hilary Januszewski and Blessed Ndre Zadeja (1945) | 75 years |
| 03.27 | Birth of Blessed Jean Préhu (1920) | 100 years |
| 03.27 | Death of Blessed Lucien Croci (1945) | 75 years |
| 03.28 | Birth of Blessed Antoni Tort Rexachs (1895) | 125 years |
| 03.30 | Birth of Blessed Leandro Cuesta Andrés (1870) | 150 years |
| 03.30 | Birth of Blessed Ildefonso Muñoz Pretel (1895) | 125 years |
| 03.31 | Death of Blessed Natalia Tułasiewicz (1945) | 75 years |
| 04 | Death of Blessed Władysław Goral (1945) | 75 years |
| 04.01 | Birth of Blessed Roger Le Ber (1920) | 100 years |
| 04.01 | Death of Blessed Giuseppe Girotti (1945) | 75 years |
| 04.02 | Death of Blessed Vilmos Apor and Blessed Antoine Charmet (1945) | 75 years |
| 04.03 | Birth of Blessed Maurice Grandet (1920) | 100 years |
| 04.03 | Birth of Blessed Franciszek Ulma (1940) | 80 years |
| 04.04 | Death of Blessed Mario Ciceri, Blessed Henri Marrannes and Blessed René Ponsin (1945) | 75 years |
| 04.06 | Death of Saint Filarete di Calabria (1070) | 950 years |
| 04.07 | Death of Blessed Maria Maurycja Margenfeld (1945) | 75 years |
| 04.09 | Birth of Blessed Vicente de San Luis Gonzaga Pinilla e Ibáñez (1870) | 150 years |
| 04.09 | Death of Blessed Robert Saumont (1945) | 75 years |
| 04.09 | Beatification of Mariano de Jesús Euse Hoyos, Francis Xavier Seelos and Anna Rosa (2000) | 20 years |
| 04.10 | Birth of Blessed Elena Emilia Aiello (1895) | 125 years |
| 04.11 | Birth of Blessed Miguel Zarragúa Iturriaga (1870) | 150 years |
| 04.12 | Death of Saint Teresa de Jesús de Los Andes Fernández Solar (1920) | 100 years |
| 04.12 | Death of Blessed Maurice-Philippe Bouchard (1945) | 75 years |
| 04.12 | Proclamation of Saint Gregory of Narek as Doctor of the Church (2015) | 5 years |
| 04.13 | Death of Saint Margherita da Città di Castello (1320) | 700 years |
| 04.13 | Death of Blessed Roger Le Ber and Blessed Rolando Maria Rivi (1945) | 75 years |
| 04.14 | Birth of Blessed Roberto Grau Bullich (1895) | 125 years |
| 04.14 | Death of Blessed Jean Perriolat (1945) | 75 years |
| 04.15 | Death of Blessed Camille Millet (1945) | 75 years |
| 04.16 | Birth of Blessed Ambrogio Sansedoni (1220) | 800 years |
| 04.16 | Birth of Blessed Maria Maddalena dell’Incarnazione Sordini (1770) | 250 years |
| 04.16 | Death of Blessed Gaspër Suma (1950) | 70 years |
| 04.17 | Canonisation of Thomas de Cantilupe (1320) | 700 years |
| 04.17 | Death of Blessed Chiara Gambacorti (1420) | 600 years |
| 04.17 | Birth of Saint Marguerite Bourgeoys (1620) | 400 years |
| 04.18 | Death of Blessed Raymond Louveaux (1945) | 75 years |
| 04.18 | Beatification of Bernardo Francisco de Hoyos de Seña (2010) | 10 years |
| 04.20 | Death of Blessed Géraud de Salles (1120) | 900 years |
| 04.20 | Death of Blessed Bernard Morizot and Blessed Louis Pourtois (1945) | 75 years |
| 04.22 | Death of Saint Opportune de Montreuil (770) | 1250 years |
| 04.22 | Death of Blessed Bernard Perrin (1945) | 75 years |
| 04.23 | Canonisation of Marie Guillemette Émilie de Rodat (1950) | 70 years |
| 04.24 | Death of Blessed Jean Chavet (1945) | 75 years |
| 04.25 | Death of Blessed Henri Euzenat (1945) | 75 years |
| 04.25 | Beatification of Josep d’Igualada (2010) | 10 years |
| 04.25 | Beatification of Angelo Paoli (2010) | 10 years |
| 04.26 | Death of Blessed Stanisław Kubista (1940) | 80 years |
| 04.26 | Death of Blessed Louis Paraire (1945) | 75 years |
| 04.26 | Beatification of Marie-Élisabeth (2015) | 5 years |
| 04.27 | Death of Blessed Jean Préhu (1945) | 75 years |
| 04.27 | Birth of Blessed José María Gran Cirera (1945) | 75 years |
| 04.27 | Beatification of Martyrs of La Rioja (2019) | 1 year |
| 04.29 | Death of Blessed Humbert of Savoy (1220) | 800 years |
| 04.29 | Birth of Blessed Honorio Ballesteros Rodríguez (1895) | 125 years |
| 04.29 | Death of Blessed René Boitier (1945) | 75 years |
| 04.29 | Beatification of María Mercedes del Sagrado Corazón and Filippo Rinaldi (1990) | 30 years |
| 04.30 | Birth of Blessed María Josefa de Santa Sofía del Río Messa (1895) | 125 years |
| 04.30 | Beatification of Johann Nepomuk von Tschiderer zu Gleitheim (1995) | 25 years |
| 04.30 | Canonisation of Faustina Kowalska (2000) | 20 years |
| 05.01 | Death of Saint Vivaldo da San Gimignano Stricchi (1320) | 700 years |
| 05.01 | Death of Saint Richard Pampuri (1930) | 90 years |
| 05.01 | Death of Blessed Maria Bona Pestka (1945) | 75 years |
| 05.02 | Canonisation of Marie-Euphrasie and Gemma Maria Umberta Galgani (1940) | 80 years |
| 05.02 | Death of Blessed Maria Acutina Goldberg (1945) | 75 years |
| 05.02 | Beatification of Luigi della Consolata (2015) | 5 years |
| 05.03 | Birth of Blessed Julián Castilla Casado and Blessed Ambrosio de Benaguacil Valls Matamales (1870) | 150 years |
| 05.03 | Canonisation of Leonardo Murialdo (1970) | 50 years |
| 05.04 | Beatification of María Concepción “Conchita” Cabrera Arias de Armida (2019) | 1 year |
| 05.06 | Death of Blessed Marcel Carrier (1945) | 75 years |
| 05.07 | Canonisation of Antonio María Claret y Clará (1950) | 70 years |
| 05.07 | Beatification of Giuseppina Gabriella Bonino, Maria Domenica Brun Barbantini, Maria Virgo and María de San José (1995) | 25 years |
| 05.08 | Death of Blessed Jean Batiffol (1945) | 75 years |
| 05.09 | Birth of Blessed Pau oselló Borgueres (1895) | 125 years |
| 05.10 | Death of Blessed Vasile Aftenie (1950) | 70 years |
| 05.10 | Canonisation of Thérèse (1970) | 50 years |
| 05.11 | Death of Saint Gautier de Lesterps (1070) | 950 years |
| 05.11 | Birth of Blessed Stanisław Kostka Starowieyski (1895) | 125 years |
| 05.11 | Death of Blessed Maria Paschalis Jahn (1945) | 75 years |
| 05.13 | Beatification of Martyrs of England (1895) | 125 years |
| 05.13 | Birth of Blessed Miroslav Bulešić (1920) | 100 years |
| 05.13 | Canonisation of Gabriele dell’Addolorata and Marguerite-Marie (1920) | 100 years |
| 05.13 | Death of Blessed Jean Duthu (1945) | 75 years |
| 05.14 | Birth of Blessed Louise-Thérèse de Montaignac de Chauvance (1820) | 200 years |
| 05.16 | Canonisation of Joan of Arc (1920) | 100 years |
| 05.16 | Beatification of Luigi Caburlotto (2015) | 5 years |
| 05.17 | Canonisation of Jeanne-Emilie de Villeneuve, Maria Cristina dell’Immacolata Concezione, Marie-Alphonsine Danil and Mary of Jesus Crucified (2015) | 5 years |
| 05.18 | Birth of Blessed Félix Gómez-Pinto Piñero (1870) | 150 years |
| 05.18 | Birth of Saint John Paul II (1920) | 100 years |
| 05.18 | Canonisation of Bartolomea Capitanio and Vincenza Gerosa (1950) | 70 years |
| 05.18 | Beatification of Guadalupe Ortiz de Landázuri Fernandez de Heredia (2019) | 1 year |
| 05.19 | Death of Blessed Giuseppina “Pina” Suriano (1950) | 70 years |
| 05.20 | Birth of Blessed José Luis Palacio Muñiz (1870) | 150 years |
| 05.21 | Death of Saint Godric of Finchale (1170) | 850 years |
| 05.21 | Canonisation of Jan Sarkander and Zdislava Berka (1995) | 25 years |
| 05.21 | Canonisation of Martyrs of Mexico, José Maria de Yermo y Parres and María de Jesús Sacramentado (2000) | 20 years |
| 05.22 | Beatification of Teresa Manganiello (2010) | 10 years |
| 05.23 | Beatification of Irene (2015) | 5 years |
| 05.24 | Death of Blessed Józef Kurzawa and Blessed Wincenty Matuszewski (1940) | 80 years |
| 05.24 | Death of Blessed Isidore Ngei Ko Lat and Blessed Mario Vergara (1950) | 70 years |
| 05.25 | Birth of Blessed Reginalda Picas Planas and Blessed Martín Salinas Cañizares (1895) | 125 years |
| 05.26 | Birth of Saint Maria Kasper (1820) | 200 years |
| 05.26 | Canonisation of Gregorio Giovanni Gasparo Barbarigo (1960) | 60 years |
| 05.27 | Death of Blessed Matthias (1620) | 400 years |
| 05.28 | Birth of Blessed Ángel Gregorio Arribas y Arribas (1895) | 125 years |
| 05.28 | Death of Blessed Władysław Demski (1940) | 80 years |
| 05.28 | Canonisation of Jeanne de France (1950) | 70 years |
| 05.28 | Death of Blessed Iuliu Hossu (1970) | 50 years |
| 05.30 | Death of Saint Joseph Marello (1895) | 125 years |
| 05.30 | Beatification of Anna Maria Taigi (1920) | 100 years |
| 05.30 | Death of Blessed Otto Neururer (1940) | 80 years |
| 05.30 | Death of Blessed Maria Gunhilda Steffen (1945) | 75 years |
| 05.30 | Beatification of Maria (2010) | 10 years |
| 05.31 | Death of Saint Vitale d’Assisi (1370) | 650 years |
| 05.31 | Birth of Saint Cándida María de Jesús Cipitria y Barriola (1845) | 175 years |
| 05.31 | Birth of Blessed Martín Pozo Díaz (1870) | 150 years |
| 05.31 | Canonisation of John of Avila (1970) | 50 years |
| 05.31 | Beatification of Louis-Édouard Cestac (2015) | 5 years |
| 06.01 | Birth of Blessed Pedro Sánchez Barba (1895) | 125 years |
| 06.02 | Death of Saint Guido (1070) | 950 years |
| 06.02 | Beatification of Bishop Martyrs of Romania (2019) | 1 year |
| 06.03 | Birth of Blessed Robert Défossez (1920) | 100 years |
| 06.04 | Birth of Saint Maria Elizabeth Hesselblad (1870) | 150 years |
| 06.04 | Death of Blessed Domingo del Barrio Batz and Blessed José María Gran Cirera (1980) | 40 years |
| 06.05 | Death of Blessed Maria Caritina Fahl and Blessed Maria Leonis Müller (1945) | 75 years |
| 06.06 | Death of Blessed Innocenty Guz (1940) | 80 years |
| 06.06 | Death of Blessed Maria Laura Mainetti (2000) | 20 years |
| 06.06 | Beatification of Jerzy Popiełuszko (2010) | 10 years |
| 06.10 | Beatification of Giacomo da Cerqueto (1895) | 125 years |
| 06.11 | Canonisation of Vincenzo Maria Strambi (1950) | 70 years |
| 06.12 | Birth of Blessed Jean Perriolat (1920) | 100 years |
| 06.12 | Death of Blessed René Giraudet (1945) | 75 years |
| 06.12 | Canonisation of Juan de Ribera (1960) | 60 years |
| 06.12 | Beatification of Manuel Lozano Garrido (2010) | 10 years |
| 06.13 | Beatification of Daugthers of Charity Martyrs of Cambrai, France and Ursuline Martyrs of Valenciennes, France (1920) | 100 years |
| 06.13 | Birth of Blessed María Agustina Rivas López (1920) | 100 years |
| 06.13 | Beatification of Lojze Grozde (2010) | 10 years |
| 06.14 | Death of Blessed Francisca de Paula de Jesus Chica (1895) | 125 years |
| 06.14 | Death of Blessed Cosma Spessotto (1980) | 40 years |
| 06.15 | Beatification of Edvige Carboni (2019) | 1 year |
| 06.16 | Birth of Blessed Gérard-Martin Cendrier (1920) | 100 years |
| 06.16 | Death of Blessed Maria Rolanda Abraham and Blessed Jean Bernier (1945) | 75 years |
| 06.17 | Birth of Blessed Antonio Montañés Chiquero (1870) | 150 years |
| 06.21 | Birth of Blessed Luis Obdulio Arroyo Navarro (1950) | 70 years |
| 06.21 | Canonisation of Martyrs of Jerusalem (1970) | 50 years |
| 06.22 | Canonisation of Catalina Tomàs i Gallard and Lucia Filippini (1930) | 90 years |
| 06.22 | Beatification of Conceptionist Nun Marytrs of Madrid (2019) | 1 year |
| 06.23 | Death of Blessed Maria Raffaella Cimatti (1945) | 75 years |
| 06.24 | Birth of Blessed Jean Bernier (1920) | 100 years |
| 06.24 | Canonisation of Maria Goretti (1950) | 70 years |
| 06.25 | Death of Blessed Moisés Lira Serafín (1950) | 70 years |
| 06.26 | Birth of Blessed Ildefonso Vachiano Vargas (1895) | 125 years |
| 06.27 | Beatification of Esțfān Nehmé (2010) | 10 years |
| 06.29 | Birth of Blessed Nicolás Fattore (1520) | 500 years |
| 06.29 | Canonisation of Martyrs of Canada, Robert Bellarmine and Teofilo da Corte (1930) | 90 years |
| 07.02 | Canonisation of Jesuit Martyrs of Kosice (1995) | 25 years |
| 07.03 | Birth of Blessed María Auxilio Noguera Manubens (1870) | 150 years |
| 07.05 | Canonisation of Bartolomeu Fernandes dos Mártires (2019) | 1 year |
| 07.06 | Death of Saint Godelieve van Gistel (1070) | 950 years |
| 07.07 | Death of Saint Peter To Rot (1945) | 75 years |
| 07.08 | Birth of Blessed Andrés Rueda Rojas (1895) | 125 years |
| 07.09 | Canonisation of Mariana de Jesús (1950) | 70 years |
| 07.10 | Birth of Blessed Claude Bochot (1720) | 300 years |
| 07.10 | Death of Blessed Faustino Villanueva y Villanueva (1980) | 40 years |
| 07.13 | Death of Saint Clelia Barbieri (1870) | 150 years |
| 07.15 | Death of Blessed Francisco Alvares, Blessed Gaspar Alvares, Blessed Manuel Alvares, Blessed Álvaro Borralho Mendes, Blessed Marcos Caldeira, Blessed António Correia, Blessed Luís Correia, Blessed Diogo de Andrade, Blessed Inácio de Azevedo, Blessed Alonso de Baena, Blessed Bento de Castro, Blessed Pedro de Fontoura, Blessed Francisco de Magalhães, Blessed Juan de Mayorga, Blessed Juan de San Martín, Blessed Juan de Zafra, Blessed Aleixo Delgado, Blessed Nicolau Dinis, Blessed Gregorio Escribano, Blessed Antônio Fernandes, Blessed Domingos Fernandes, Blessed João Fernandes, Blessed João Fernandes, Blessed Manuel Fernandes, Blessed André Gonçalves, Blessed Gonçalo Henriques, Blessed Iõao “adauctus”, Blessed Simão Lopes, Blessed Pedro Nunes, Blessed Manuel Pacheco, Blessed Francisco Pérez Godoy, Blessed Diogo Pires Mimoso, Blessed Brás Ribeiro, Blessed Luís Rodrigues, Blessed Manuel Rodrigues, Blessed Fernando Sánchez, Blessed António Soares, Blessed Amaro Vaz and Blessed Esteban Zuraire (1570) | 450 years |
| 07.15 | Birth of Blessed Henri Vergès (1930) | 90 years |
| 07.16 | Death of Blessed Simão da Costa (1570) | 450 years |
| 07.17 | Birth of Blessed Aleksy Sobaszek (1895) | 125 years |
| 07.17 | Death of Blessed Pavel Peter Gojdic (1960) | 60 years |
| 07.18 | Death of Blessed Boniface of Savoy (1270) | 750 years |
| 07.21 | Birth of Blessed Lycarion May (1870) | 150 years |
| 07.21 | Death of Blessed Luigi Lenzini (1945) | 75 years |
| 07.24 | Beatification of Angelo di Acquapagana (1845) | 175 years |
| 07.26 | Birth of Blessed Joaquín Gómez Peña (1895) | 125 years |
| 07.26 | Death of Blessed Maria Pierina De Micheli (1945) | 75 years |
| 07.27 | Birth of Blessed Bernard Lemaire (1920) | 100 years |
| 07.29 | Birth of Blessed Salvador Fernández Pérez (1870) | 150 years |
| 07.30 | Birth of Blessed Pelayo José Granado Prieto (1895) | 125 years |
| 08.03 | Birth of Blessed Xavier Boucher (1920) | 100 years |
| 08.03 | Death of Blessed Maurice Rondeau (1945) | 75 years |
| 08.07 | Death of Blessed Maria Tiburtia Mischke (1945) | 75 years |
| 08.08 | Birth of Saint Dominic of Osma (1170) | 850 years |
| 08.08 | Death of Blessed John Felton (1570) | 450 years |
| 08.08 | Death of Blessed Włodzimierz Laskowski (1940) | 80 years |
| 08.09 | Birth of Blessed Madeleine Sailland d’Epinatz (1770) | 250 years |
| 08.09 | Birth of Saint André Bessette (1845) | 175 years |
| 08.09 | Birth of Blessed Manuel Lozano Garrido (1920) | 100 years |
| 08.12 | Birth of Blessed Sadurní Roca Huguet (1895) | 125 years |
| 08.12 | Death of Blessed Karl Leisner (1945) | 75 years |
| 08.14 | Canonisation of Pedro Pascual (1670) | 350 years |
| 08.14 | Beatification of Paola Gambara Costa (1845) | 175 years |
| 08.16 | Beatification of Thaddeus McCarthy (1895) | 125 years |
| 08.17 | Death of Blessed Iacobus Bunzō, Blessed Thomas Gengorō, Blessed Simon Kiyota Bokusai, Blessed Magdalena and Blessed Maria (1620) | 400 years |
| 08.18 | Beatification of Sante da Urbino (1770) | 250 years |
| 08.18 | Birth of Blessed José María Azurmendi Mugarza (1870) | 150 years |
| 08.19 | Birth of Blessed Abdón Iglesias Bañuelos (1895) | 125 years |
| 08.20 | Birth of Blessed Pierre Vigne (1670) | 350 years |
| 08.20 | Birth of Saint Albert Chmielowski (1845) | 175 years |
| 08.25 | Death of Saint Louis of France (1270) | 750 years |
| 08.26 | Birth of Blessed Agustín Renedo Martino (1870) | 150 years |
| 08.26 | Birth of Blessed Luis Echevarría Gorostiaga (1895) | 125 years |
| 08.27 | Birth of Blessed Giacomo Abbondo (1720) | 300 years |
| 08.27 | Birth of Blessed Antonio Gaitán Perabad (1920) | 100 years |
| 08.27 | Death of Blessed María Pilar Izquierdo Albero (1945) | 75 years |
| 08.29 | Beatification of Flaviano Michele Melki (2015) | 5 years |
| 08.30 | Birth of Blessed Fernando María Martínez Infantes (1895) | 125 years |
| 08.31 | Death of Blessed Pere Tarrés i Claret (1950) | 70 years |
| 09.02 | Birth of Blessed Teodoro Martín Camacho (1895) | 125 years |
| 09.03 | Death of Blessed Gérard Sasso (1120) | 900 years |
| 09.03 | Death of Blessed Bibiane Leclercq and Blessed Angèle-Marie Littlejohn (1995) | 25 years |
| 09.03 | Beatification of Pius IX, Tommaso Reggio, Columba Marmion and Guillaume Joseph Chaminade (2000) | 20 years |
| 09.04 | Death of Saint Rosalia Sinibaldi (1170) | 850 years |
| 09.04 | Birth of Blessed Juan José Orellana del Moral (1870) | 150 years |
| 09.05 | Birth of Blessed Maria Maddalena della Passione Starace (1845) | 175 years |
| 09.05 | Beatification of Martyrs in the Spainish Civil War (2015) | 5 years |
| 09.06 | Birth of Blessed Henri Euzenat (1920) | 100 years |
| 09.06 | Death of Blessed Tomás Ramírez Caba (1980) | 40 years |
| 09.08 | Birth of Blessed Pietro della Natività di Maria Casani (1570) | 450 years |
| 09.10 | Birth of Blessed Samuele Marzorati (1670) | 350 years |
| 09.12 | Beatification of Leopoldo da Alpandeire (2010) | 10 years |
| 09.13 | Birth of Saint Luis Batis Sáinz (1870) | 150 years |
| 09.13 | Beatification of Benedict Tshimangadzo Samuel Daswa (2015) | 5 years |
| 09.14 | Birth of Blessed Manuel Jové Bonet (1895) | 125 years |
| 09.14 | Beatification of Benedetta Bianchi Porro (2019) | 1 year |
| 09.15 | Birth of Blessed Andrés Felíu Bartomeu (1870) | 150 years |
| 09.15 | Beatification of Richard Henkes (2019) | 1 year |
| 09.17 | Death of Saint Zygmunt Szczęsny Feliński (1895) | 125 years |
| 09.17 | Death of Blessed Zygmunt Sajna (1940) | 80 years |
| 09.19 | Beatification of Gerhard Hirschfelder (2010) | 10 years |
| 09.19 | Beatification of Pio Alberto del Corona (2015) | 5 years |
| 09.20 | Birth of Blessed Domenico Lentini (1770) | 250 years |
| 09.21 | Death of Blessed Rosario Angelo Livatino (1990) | 30 years |
| 09.22 | Death of Saint Ignatius of Santhià (1770) | 250 years |
| 09.23 | Death of Blessed Elena Duglioli (1520) | 500 years |
| 09.23 | Death of Blessed Bernardina Jabłońska (1940) | 80 years |
| 09.23 | Birth of Blessed Michał Tomaszek (1960) | 60 years |
| 09.23 | Canonisation of Junípero Serra y Ferrer (2015) | 5 years |
| 09.25 | Beatification of Chiara Badano (2010) | 10 years |
| 09.26 | Beatification of Andrea da Peschiera Grego and Lorenço de Lisboa (1820) | 200 years |
| 09.27 | Proclamation of Saint Teresa of Jesus as Doctor of the Church (1970) | 50 years |
| 09.27 | Death of Blessed María Agustina Rivas López (1990) | 30 years |
| 09.27 | Beatification of Klara (2015) | 5 years |
| 09.28 | Birth of Blessed August-Dénis Nezel (1770) | 250 years |
| 09.28 | Birth of Blessed Filomena de San Francisco de Paula Ballesta y Gelmá (1895) | 125 years |
| 09.29 | Birth of Blessed María del Carmen de la Purísima Concepción Rodríguez Fernández (1895) | 125 years |
| 09.29 | Death of Blessed Nicolás Tum Castro Quiatan (1980) | 40 years |
| 09.30 | Death of Saint Jerome (420) | 1600 years |
| 10.01 | Beatification of Martyrs of Spain, Marist Martyrs of Ciudad Real, Spain, Scalopian Martyrs of Spain, Martyrs of Spain, Sisters of Christian Doctrine Martyrs of Spain, Vicente Vilar David, Martyrs of Rocheport, France and Pietro della Natività di Maria (1995) | 25 years |
| 10.01 | Canonisation of Martyrs of China, María Josefa del Corazón de Jesús Sancho de Guerra, Katharine Drexel and Josephine Margaret Bakhita (2000) | 20 years |
| 10.03 | Beatification of Anna Maria Carolina Adorni (2010) | 10 years |
| 10.03 | Beatification of Trappist and Cistercian Martyrs in the Spainish Civil War (2015) | 5 years |
| 10.04 | Birth of Blessed Martí de Barcelona Boguñá Casanova (1895) | 125 years |
| 10.04 | Proclamation of Saint Catherine of Siena as Doctor of the Church (1970) | 50 years |
| 10.05 | Death of Blessed Pietro Pattarini da Imola (1320) | 700 years |
| 10.05 | Death of Blessed Matteo Carreri (1470) | 550 years |
| 10.05 | Proclamation of Saint Ephrem the Syrian as Doctor of the Church (1920) | 100 years |
| 10.07 | Birth of Blessed Andrés Solá Molist (1895) | 125 years |
| 10.07 | Death of Blessed Chiara Badano (1990) | 30 years |
| 10.10 | Birth of Blessed Carlos de Dios Murias (1945) | 75 years |
| 10.11 | Birth of Blessed Christophe Lebreton (1950) | 70 years |
| 10.13 | Canonisation of John Henry Newman, Giuseppina, Mariam Thresia, Dulce dos Pobres and Marguerite Bays (2019) | 1 year |
| 10.14 | Birth of Blessed Mariano de Jesús Euse Hoyos (1845) | 175 years |
| 10.15 | Beatification of Anne-Marie Javouhey (1950) | 70 years |
| 10.16 | Birth of Blessed Federico Albert (1820) | 200 years |
| 10.17 | Canonisation of Stanisław Kazimierczyk, André, Cándida María de Jesús, Mary of the Cross, Giulia Salzano and Battista (2010) | 10 years |
| 10.18 | Canonisation of Vincenzo Grossi, María de la Purísima and Parents of Saint Thérèse of Lisieux (2015) | 5 years |
| 10.19 | Beatification of Alfredo Cremonesi (2019) | 1 year |
| 10.22 | Birth of Saint Lorenzo da Frazzanò Ravì (1120) | 900 years |
| 10.23 | Birth of Blessed María Severina Díaz-Pardo Gauna (1895) | 125 years |
| 10.23 | Beatification of Alfonsa Clerici (2010) | 10 years |
| 10.24 | Death of Saint Antonio María Claret y Clará (1870) | 150 years |
| 10.24 | Death of Blessed Maria Tuci (1950) | 70 years |
| 10.25 | Birth of Blessed María del Carmen Fradera Ferragutcasas (1895) | 125 years |
| 10.25 | Canonisation of Martyrs of England and Wales (1970) | 50 years |
| 10.26 | Birth of Blessed María de la Encarnación Rosal (1820) | 200 years |
| 10.26 | Beatification of Maria Anna Sala (1980) | 40 years |
| 10.27 | Birth of Blessed Josep Bru Ralduá (1870) | 150 years |
| 10.28 | Birth of Blessed László Batthyány-Strattmann (1870) | 150 years |
| 10.28 | Birth of Blessed Buenaventura Rodríguez Bollo (1895) | 125 years |
| 10.29 | Beatification of Maria Theresia (1995) | 25 years |
| 10.30 | Beatification of Szilárd István Bogdánffy (2010) | 10 years |
| 10.31 | Death of Blessed Irene Stefani (1930) | 90 years |
| 10.31 | Beatification of Maria Teresa Casini (2015) | 5 years |
| 11 | Death of Blessed Bartolomeo di Breganze (1270) | 750 years |
| 11.01 | Birth of Saint Zygmunt Gorazdowski (1845) | 175 years |
| 11.01 | Death of Blessed Rupert Mayer (1945) | 75 years |
| 11.04 | Birth of Blessed Antoni Casany Vilarrasa (1895) | 125 years |
| 11.04 | Beatification of Elisabetta Vendramini, Louise-Thérèse de Montaignac de Chauvance, Maria del Sacro Cuore di Gesù and Marthe (1990) | 30 years |
| 11.06 | Death of Saint Théobald du Dorat (1070) | 950 years |
| 11.06 | Beatification of Maria Bárbara da Santíssima Trindade (2010) | 10 years |
| 11.08 | Birth of Blessed José Castaño Galera (1870) | 150 years |
| 11.08 | Birth of Blessed Mariano Fernández-Tenllado Roldán (1895) | 125 years |
| 11.09 | Beatification of María Emilia Riquelme Zayas (2019) | 1 year |
| 11.10 | Birth of Blessed Nelson Rutilio Lemus (1960) | 60 years |
| 11.10 | Death of Blessed Odette Prévost (1995) | 25 years |
| 11.12 | Death of Blessed Hryhorii Lakota (1950) | 70 years |
| 11.13 | Birth of Blessed Franciszek Kęsy (1920) | 100 years |
| 11.14 | Beatification of Francisco de Paula Victor (2015) | 5 years |
| 11.16 | Beatification of Victor Emilio Moscoso Cárdenas (2019) | 1 year |
| 11.21 | Death of Blessed Clelia Merloni (1930) | 90 years |
| 11.21 | Death of Blessed Reyes Us Hernández (1980) | 40 years |
| 11.21 | Beatification of Franciscan Capuchin Martyrs of Barcelona (2015) | 5 years |
| 11.22 | Death of Blessed Salvatore Lilli, Blessed Jeremiah oğlu Boghos, Blessed David oğlu David, Blessed Toros oğlu David, Blessed Khodianin oğlu Kadir, Blessed Baldji oğlu Ohannès, Blessed Kouradji oğlu Tzeroum and Blessed Dimbalac oğlu Wartavar (1895) | 125 years |
| 11.23 | Beatification of Donizetti Tavares de Lima (2019) | 1 year |
| 11.24 | Birth of Blessed Bonaventura de Barcelona Gran Peris (1620) | 400 years |
| 11.25 | Death of Blessed Elisabetta Achler (1420) | 600 years |
| 11.25 | Birth of Blessed Solanus Casey (1870) | 150 years |
| 11.25 | Birth of Blessed Ramón de la Chica Cruz (1895) | 125 years |
| 11.25 | Death of Blessed Maria Xaveria Rohwedder (1945) | 75 years |
| 12 | Birth of Saint Salvador de Horta Pladevall i Bien (1520) | 500 years |
| 12.01 | Death of Blessed Giovanni Gueruli da Verucchio (1320) | 700 years |
| 12.03 | Birth of Blessed Eduardo Francisco Pironio (1920) | 100 years |
| 12.03 | Canonisation of Eugène (1995) | 25 years |
| 12.05 | Beatification of Martyrs of Chimbote (2015) | 5 years |
| 12.07 | Birth of Blessed Petra de San José Pérez Florido (1845) | 175 years |
| 12.07 | Birth of Blessed Nicolás Hidalgo García (1870) | 150 years |
| 12.07 | Beatification of James Alfred Miller (2019) | 1 year |
| 12.09 | Birth of Blessed Pablo Figuerola Rovira (1870) | 150 years |
| 12.09 | Birth of Blessed Leonella Sgorbati (1940) | 80 years |
| 12.09 | Beatification of Giovanni Saziari (1980) | 40 years |
| 12.09 | Canonisation of Marguerite d’Youville (1990) | 30 years |
| 12.10 | Death of Blessed María Emilia Riquelme Zayas (1940) | 80 years |
| 12.11 | Birth of Blessed Josefa Naval Girbés (1820) | 200 years |
| 12.13 | Birth of Blessed Concepción de Santa Magdalena Rodríguez Fernández (1895) | 125 years |
| 12.13 | Birth of Blessed Roger Vallée (1920) | 100 years |
| 12.15 | Death of Blessed Marino (1170) | 850 years |
| 12.15 | Birth of Blessed Eusebio Andrés Roldán Vielba (1895) | 125 years |
| 12.16 | Death of Blessed Filip Siphong Onphithakt (1940) | 80 years |
| 12.17 | Death of Saint Wivine de Grand-Bigard (1170) | 850 years |
| 12.17 | Birth of Blessed Zósimo Izquierdo Gil (1895) | 125 years |
| 12.18 | Death of Blessed Michał Piaszczyński (1940) | 80 years |
| 12.19 | Death of Blessed Urban V (1370) | 650 years |
| 12.20 | Birth of Blessed Francisco García León (1920) | 100 years |
| 12.23 | Birth of Blessed Joaquina Rey Aguirre (1895) | 125 years |
| 12.26 | Death of Blessed Sesilia Butsi, Blessed Lusia Khambang, Blessed Bibiana Khamphai, Blessed Aknaet Phila, Blessed Maria Phon and Blessed Akatha Phuttha (1940) | 80 years |
| 12.27 | Birth of Blessed Juan Crespo Calleja (1895) | 125 years |
| 12.28 | Death of Blessed Mattia Nazareni (1320) | 700 years |
| 12.29 | Death of Saint Thomas Becket (1170) | 850 years |
| 12.30 | Birth of Blessed Liberio González Nombela (1895) | 125 years |
