Date | Commemoration | Anniversary |
| Death of Saint Ariberto (145) | 1900 years |
| Death of Saint Mocius (295) | 1750 years |
| Birth of Saint Pastor (295) | 1750 years |
| Death of Saint Ananias of Persia (345) | 1700 years |
| Death of Saint Arsenius of Scetis (445) | 1600 years |
| Death of Saint Bandry and Saint Clotilde (545) | 1500 years |
| Death of Saint Ablebert and Saint Monon de Nassogne (645) | 1400 years |
| Death of Saint Benoît de Masserac, Saint Hilarion the New and Saint Theophanes (845) | 1200 years |
| Birth of Saint Étienne de Thiers and Saint Bruno di Segni (1045) | 1000 years |
| Birth of Saint Nicholas of Tolentino (1245) | 800 years |
| Birth of Saint Vitale d’Assisi (1295) | 750 years |
| Birth of Saint Henry Morse (1595) | 450 years |
| Birth of Saint Philip Evans (1645) | 400 years |
| Birth of Blessed Jean-Charles Legrand (1745) | 300 years |
| Birth of Saint Carolus Cho Shin-ch’ŏl, Saint Paulus Chŏng Ha-sang, Saint Marcus Chŏng Ŭi-bae, Saint Antonius Kim Sŏng-u and Saint Ioannes Baptista Yi Kwang-nyŏl (1795) | 250 years |
| Birth of Saint Alexius U Se-yŏng (1845) | 200 years |
| Birth of Blessed José Pancorbo Gutiérrez (1895) | 150 years |
| Birth of Blessed Nicolás Tum Castro Quiatan (1945) | 100 years |
| 01.01 | Birth of Saint Vincenzo Maria Strambi (1745) | 300 years |
| 01.01 | Birth of Blessed Plácido García Gilabert (1895) | 150 years |
| 01.01 | Death of Saint Zygmunt Gorazdowski (1920) | 125 years |
| 01.03 | Birth of Saint Genoveva Torres Morales (1870) | 175 years |
| 01.03 | Death of Blessed Claude-Colbert Lebeau (1945) | 100 years |
| 01.04 | Birth of Blessed Eugenia Maria Ravasco (1845) | 200 years |
| 01.04 | Birth of Blessed Juan Lucena Rivas (1895) | 150 years |
| 01.06 | Birth of Blessed Cayetano García Martínez (1895) | 150 years |
| 01.06 | Birth of Blessed Eugène Lemoine (1920) | 125 years |
| 01.08 | Canonisation of Berthold von Garsten (1970) | 75 years |
| 01.10 | Death of Blessed Robert Beauvais (1945) | 100 years |
| 01.11 | Birth of Blessed Mafalda de Portugal (1195) | 850 years |
| 01.11 | Birth of Blessed Higinio Roldán Iriberri (1895) | 150 years |
| 01.12 | Death of Blessed Pierre-François Jamet (1845) | 200 years |
| 01.12 | Death of Blessed Victor Dillard (1945) | 100 years |
| 01.12 | Beatification of Giovanni Merlini (2025) | 20 years |
| 01.14 | Canonisation of Joseph Vaz (2015) | 30 years |
| 01.15 | Death of Blessed Titu Liviu Chinezu (1955) | 90 years |
| 01.16 | Death of Blessed Jules Grand and Blessed Gaston Raoult (1945) | 100 years |
| 01.17 | Birth of Blessed Antonia de San Timoteo Gosens Sáez De Ibarra (1870) | 175 years |
| 01.17 | Death of Blessed Robert Défossez and Blessed Teresio Olivelli (1945) | 100 years |
| 01.19 | Birth of Blessed Mario Ghibaudo (1920) | 125 years |
| 01.20 | Death of Saint Wulfstan of Worcester (1095) | 950 years |
| 01.20 | Birth of Blessed Hugo Bernabé Trullen Gilisbarts (1895) | 150 years |
| 01.22 | Death of Saint Francesc Gil de Federich de Sans and Saint Mateo Alonso de Leciñana y Alonso (1745) | 300 years |
| 01.22 | Death of Blessed Maria Liberia Domnik and Blessed Maria Krzysztofa Klomfass (1945) | 100 years |
| 01.23 | Death of Blessed Nikolaus Groß (1945) | 100 years |
| 01.25 | Birth of Blessed Maria Daniela od Jezusa i Maryi Niepokalanej Aniela Jóźwik and Blessed Agustín Fernández Vázquez (1895) | 150 years |
| 01.25 | Death of Blessed Gérard-Martin Cendrier and Blessed Antoni Świadek (1945) | 100 years |
| 01.25 | Canonisation of María Soledad (1970) | 75 years |
| 01.27 | Birth of Blessed Licarión Roba Osorno (1895) | 150 years |
| 01.27 | Death of Blessed Maria Adelgard Bönigk and Blessed Maria Sekundina Rautenberg (1945) | 100 years |
| 01.29 | Beatification of Grimoaldo della Purificazione and Modestino di Gesù e Maria (1995) | 50 years |
| 01.31 | Birth of Blessed Nicholas Bunkerd Kitbamrung and Blessed María Dolores de San Francisco Javier Vidal Cervera (1895) | 150 years |
| 02.01 | Death of Saint Henry Morse (1645) | 400 years |
| 02.01 | Beatification of Mercedes Molina y Ayala (1985) | 60 years |
| 02.02 | Death of Blessed Maria Sabinella Angrick, Blessed Maria Gebharda Schröter and Blessed Maria Aniceta Skibowska (1945) | 100 years |
| 02.02 | Beatification of Ana de los Ángeles (1985) | 60 years |
| 02.05 | Birth of Blessed Dedë Maçaj (1920) | 125 years |
| 02.06 | Birth of Blessed Gertrudis Llamazares Fernández (1870) | 175 years |
| 02.07 | Birth of Blessed Louis Doumain (1920) | 125 years |
| 02.08 | Birth of Blessed Juan de Jesús y María Otazua y Madariaga (1895) | 150 years |
| 02.08 | Death of Blessed Eugène Lemoine (1945) | 100 years |
| 02.11 | Beatification of Jeanne de Toulouse (1895) | 150 years |
| 02.12 | Birth of Blessed Germán de Carcagente Garrigues Hernández (1895) | 150 years |
| 02.15 | Death of Blessed André Vallée (1945) | 100 years |
| 02.15 | Death of Blessed Michał Sopoćko (1975) | 70 years |
| 02.16 | Birth of Blessed Nicolas Tabouillot (1745) | 300 years |
| 02.16 | Death of Blessed Louis Didion (1945) | 100 years |
| 02.18 | Death of Blessed René Rouzé (1945) | 100 years |
| 02.19 | Death of Blessed Józef Zapłata (1945) | 100 years |
| 02.20 | Death of Saint Jacinta de Jesus Marto (1920) | 125 years |
| 02.20 | Death of Blessed Maria Edelburgis Kubitzki and Blessed Maria Julia Rodzińska (1945) | 100 years |
| 02.21 | Death of Saint Robert Southwell (1595) | 450 years |
| 02.21 | Birth of Blessed Félix Pérez Portela (1895) | 150 years |
| 02.22 | Death of Blessed Richard Henkes (1945) | 100 years |
| 02.23 | Death of Blessed Nicolas Tabouillot (1795) | 250 years |
| 02.23 | Death of Blessed Stefan Wincenty Frelichowski and Blessed Maria Rosaria Schilling (1945) | 100 years |
| 02.24 | Death of Blessed Josef Mayr-Nusser and Blessed Marcel Touquet (1945) | 100 years |
| 02.25 | Death of Blessed Maria Adela Schramm (1945) | 100 years |
| 02.25 | Death of Blessed Rani Maria Vattalil (1995) | 50 years |
| 02.26 | Death of Blessed Giuseppe Rossi (1945) | 100 years |
| 02.27 | Birth of Blessed Miguel Morano Sáez (1895) | 150 years |
| 03.01 | Death of Blessed Maria Sabina Thienel (1945) | 100 years |
| 03.02 | Birth of Blessed Manuel Ruiz Caballero (1870) | 175 years |
| 03.02 | Death of Blessed Engelmar Unzeitig (1945) | 100 years |
| 03.03 | Death of Saint Katharine Drexel (1955) | 90 years |
| 03.05 | Beatification of Giacomino de’ Canepacci (1845) | 200 years |
| 03.05 | Birth of Blessed Nicolás Campo Giménez de Bikuña (1920) | 125 years |
| 03.05 | Death of Blessed Lazër Shantoja (1945) | 100 years |
| 03.07 | Birth of Blessed Giuseppe Toniolo (1845) | 200 years |
| 03.07 | Death of Blessed Maisam Pho Inpèng and Blessed Luc Sy (1970) | 75 years |
| 03.08 | Birth of Saint John of God (1495) | 550 years |
| 03.09 | Birth of Saint Vincenzo Grossi (1845) | 200 years |
| 03.10 | Beatification of Urban V and Timoteo da Monticchio (1870) | 175 years |
| 03.12 | Death of Saint Maximilian of Tebessa (295) | 1750 years |
| 03.12 | Death of Blessed Pierre de Porcaro (1945) | 100 years |
| 03.15 | Death of Blessed Xavier Boucher (1945) | 100 years |
| 03.16 | Death of Blessed Jean Tinturier (1945) | 100 years |
| 03.18 | Birth of Blessed José Almunia López Teruel (1870) | 175 years |
| 03.18 | Birth of Blessed Leoncio Pérez Nebreda (1895) | 150 years |
| 03.19 | Death of Blessed Marcel Callo (1945) | 100 years |
| 03.20 | Death of Blessed Jean Lépicier (1945) | 100 years |
| 03.21 | Birth of Blessed Henry Suso (1295) | 750 years |
| 03.23 | Death of Blessed Mária Magdolna Bódi (1945) | 100 years |
| 03.24 | Death of Blessed Maria Felicitas Ellmerer, Blessed Maria Sapientia Heymann, Blessed Maria Melusja Rybka and Blessed Maria Adelheidis Töpfer (1945) | 100 years |
| 03.25 | Death of Blessed Hilary Januszewski and Blessed Ndre Zadeja (1945) | 100 years |
| 03.27 | Birth of Blessed Jean Préhu (1920) | 125 years |
| 03.27 | Death of Blessed Lucien Croci (1945) | 100 years |
| 03.28 | Birth of Blessed Antoni Tort Rexachs (1895) | 150 years |
| 03.29 | Death of Saint Berthold (1195) | 850 years |
| 03.30 | Birth of Blessed Leandro Cuesta Andrés (1870) | 175 years |
| 03.30 | Birth of Blessed Ildefonso Muñoz Pretel (1895) | 150 years |
| 03.31 | Death of Blessed Natalia Tułasiewicz (1945) | 100 years |
| 04 | Death of Blessed Władysław Goral (1945) | 100 years |
| 04.01 | Death of Saint Gilbert de Moravia (1245) | 800 years |
| 04.01 | Birth of Blessed Roger Le Ber (1920) | 125 years |
| 04.01 | Death of Blessed Giuseppe Girotti (1945) | 100 years |
| 04.02 | Death of Blessed Vilmos Apor and Blessed Antoine Charmet (1945) | 100 years |
| 04.02 | Death of Saint John Paul II (2005) | 40 years |
| 04.03 | Birth of Blessed Maurice Grandet (1920) | 125 years |
| 04.04 | Death of Blessed Mario Ciceri, Blessed Henri Marrannes and Blessed René Ponsin (1945) | 100 years |
| 04.05 | Death of Saint Gérard de Corbie (1095) | 950 years |
| 04.07 | Death of Blessed Alexander Rawlins and Saint Henry Walpole (1595) | 450 years |
| 04.07 | Death of Blessed Maria Maurycja Margenfeld (1945) | 100 years |
| 04.09 | Birth of Blessed Vicente de San Luis Gonzaga Pinilla e Ibáñez (1870) | 175 years |
| 04.09 | Death of Blessed Robert Saumont (1945) | 100 years |
| 04.10 | Birth of Blessed Elena Emilia Aiello (1895) | 150 years |
| 04.11 | Death of Blessed Angelo da Chivasso Carletti (1495) | 550 years |
| 04.11 | Birth of Blessed Miguel Zarragúa Iturriaga (1870) | 175 years |
| 04.12 | Death of Saint Teresa de Jesús de Los Andes Fernández Solar (1920) | 125 years |
| 04.12 | Death of Blessed Maurice-Philippe Bouchard (1945) | 100 years |
| 04.12 | Proclamation of Saint Gregory of Narek as Doctor of the Church (2015) | 30 years |
| 04.13 | Death of Blessed Roger Le Ber and Blessed Rolando Maria Rivi (1945) | 100 years |
| 04.14 | Death of Saint Giovanni di Montemarano (1095) | 950 years |
| 04.14 | Birth of Blessed Roberto Grau Bullich (1895) | 150 years |
| 04.14 | Death of Blessed Jean Perriolat (1945) | 100 years |
| 04.14 | Beatification of Maria Caterina di Santa Rosa da Viterbo and Paulina Von Mallinckrodt (1985) | 60 years |
| 04.15 | Death of Blessed Camille Millet (1945) | 100 years |
| 04.17 | Death of Saint Simeon bar Sabbae (345) | 1700 years |
| 04.18 | Death of Blessed Raymond Louveaux (1945) | 100 years |
| 04.20 | Death of Blessed Bernard Morizot and Blessed Louis Pourtois (1945) | 100 years |
| 04.21 | Birth of Saint Vincenzo Pallotti (1795) | 250 years |
| 04.22 | Death of Saint Bertwald (1045) | 1000 years |
| 04.22 | Death of Blessed Bernard Perrin (1945) | 100 years |
| 04.24 | Death of Blessed Jean Chavet (1945) | 100 years |
| 04.25 | Death of Blessed Henri Euzenat (1945) | 100 years |
| 04.26 | Death of Saint Riquier de Centule (645) | 1400 years |
| 04.26 | Death of Blessed Louis Paraire (1945) | 100 years |
| 04.26 | Beatification of Marie-Élisabeth (2015) | 30 years |
| 04.27 | Death of Blessed Jean Préhu (1945) | 100 years |
| 04.27 | Birth of Blessed José María Gran Cirera (1945) | 100 years |
| 04.29 | Death of Saint Wilfrid (745) | 1300 years |
| 04.29 | Birth of Blessed Honorio Ballesteros Rodríguez (1895) | 150 years |
| 04.29 | Death of Blessed René Boitier (1945) | 100 years |
| 04.30 | Birth of Blessed María Josefa de Santa Sofía del Río Messa (1895) | 150 years |
| 04.30 | Beatification of Johann Nepomuk von Tschiderer zu Gleitheim (1995) | 50 years |
| 05.01 | Death of Saint Pellegrino Laziosi (1345) | 700 years |
| 05.01 | Death of Blessed Maria Bona Pestka (1945) | 100 years |
| 05.02 | Death of Blessed Maria Acutina Goldberg (1945) | 100 years |
| 05.02 | Beatification of Luigi della Consolata (2015) | 30 years |
| 05.03 | Birth of Blessed Julián Castilla Casado and Blessed Ambrosio de Benaguacil Valls Matamales (1870) | 175 years |
| 05.03 | Canonisation of Leonardo Murialdo (1970) | 75 years |
| 05.06 | Death of Blessed Marcel Carrier (1945) | 100 years |
| 05.07 | Beatification of Giuseppina Gabriella Bonino, Maria Domenica Brun Barbantini, Maria Virgo and María de San José (1995) | 50 years |
| 05.08 | Death of Blessed Jean Batiffol (1945) | 100 years |
| 05.09 | Beatification of Antonio Fatati (1795) | 250 years |
| 05.09 | Birth of Blessed Pau oselló Borgueres (1895) | 150 years |
| 05.10 | Canonisation of Thérèse (1970) | 75 years |
| 05.11 | Birth of Blessed Stanisław Kostka Starowieyski (1895) | 150 years |
| 05.11 | Death of Blessed Maria Paschalis Jahn (1945) | 100 years |
| 05.13 | Beatification of Martyrs of England (1895) | 150 years |
| 05.13 | Birth of Blessed Miroslav Bulešić (1920) | 125 years |
| 05.13 | Canonisation of Gabriele dell’Addolorata and Marguerite-Marie (1920) | 125 years |
| 05.13 | Death of Blessed Jean Duthu (1945) | 100 years |
| 05.14 | Beatification of María Ascensión del Corazón de Jesús (2005) | 40 years |
| 05.16 | Canonisation of Joan of Arc (1920) | 125 years |
| 05.16 | Beatification of Luigi Caburlotto (2015) | 30 years |
| 05.17 | Canonisation of Jeanne-Emilie de Villeneuve, Maria Cristina dell’Immacolata Concezione, Marie-Alphonsine Danil and Mary of Jesus Crucified (2015) | 30 years |
| 05.17 | Beatification of Camille Costa de Beauregard (2025) | 20 years |
| 05.18 | Birth of Blessed Félix Gómez-Pinto Piñero (1870) | 175 years |
| 05.18 | Birth of Saint John Paul II (1920) | 125 years |
| 05.20 | Birth of Blessed José Luis Palacio Muñiz (1870) | 175 years |
| 05.21 | Canonisation of Jan Sarkander and Zdislava Berka (1995) | 50 years |
| 05.23 | Beatification of Irene (2015) | 30 years |
| 05.24 | Beatification of Stanisław Kostka Streich (2025) | 20 years |
| 05.25 | Beatification of Bernardo da Offida (1795) | 250 years |
| 05.25 | Birth of Blessed Reginalda Picas Planas and Blessed Martín Salinas Cañizares (1895) | 150 years |
| 05.25 | Canonisation of Juan Bautista de la Concepción and Vicenta María López i Vicuña (1975) | 70 years |
| 05.26 | Death of Saint Philip Neri (1595) | 450 years |
| 05.26 | Death of Saint Mariana de Jesús de Paredes y Flores (1645) | 400 years |
| 05.27 | Death of Saint Bruno di Carinzia (1045) | 1000 years |
| 05.28 | Birth of Blessed Ángel Gregorio Arribas y Arribas (1895) | 150 years |
| 05.28 | Death of Blessed Iuliu Hossu (1970) | 75 years |
| 05.30 | Death of Saint Joseph Marello (1895) | 150 years |
| 05.30 | Beatification of Anna Maria Taigi (1920) | 125 years |
| 05.30 | Death of Blessed Maria Gunhilda Steffen (1945) | 100 years |
| 05.31 | Birth of Saint Cándida María de Jesús Cipitria y Barriola (1845) | 200 years |
| 05.31 | Birth of Blessed Martín Pozo Díaz (1870) | 175 years |
| 05.31 | Canonisation of John of Avila (1970) | 75 years |
| 05.31 | Beatification of Louis-Édouard Cestac (2015) | 30 years |
| 05.31 | Beatification of Polish Martyrs of the Sisters of Saint Catherine (2025) | 20 years |
| 06.01 | Birth of Blessed Pedro Sánchez Barba (1895) | 150 years |
| 06.03 | Birth of Blessed Robert Défossez (1920) | 125 years |
| 06.04 | Birth of Saint Maria Elizabeth Hesselblad (1870) | 175 years |
| 06.05 | Death of Blessed Maria Caritina Fahl and Blessed Maria Leonis Müller (1945) | 100 years |
| 06.10 | Death of Saint Giovanni (745) | 1300 years |
| 06.10 | Beatification of Giacomo da Cerqueto (1895) | 150 years |
| 06.12 | Birth of Blessed Jean Perriolat (1920) | 125 years |
| 06.12 | Death of Blessed René Giraudet (1945) | 100 years |
| 06.13 | Beatification of Daugthers of Charity Martyrs of Cambrai, France and Ursuline Martyrs of Valenciennes, France (1920) | 125 years |
| 06.13 | Birth of Blessed María Agustina Rivas López (1920) | 125 years |
| 06.14 | Death of Blessed Francisca de Paula de Jesus Chica (1895) | 150 years |
| 06.15 | Beatification of Floribert Bwana Chui Bin Kositi (2025) | 20 years |
| 06.16 | Birth of Blessed Gérard-Martin Cendrier (1920) | 125 years |
| 06.16 | Death of Blessed Maria Rolanda Abraham and Blessed Jean Bernier (1945) | 100 years |
| 06.17 | Birth of Blessed Antonio Montañés Chiquero (1870) | 175 years |
| 06.18 | Birth of Saint Henriette de Jésus de Croissy (1745) | 300 years |
| 06.19 | Beatification of Martyrs of Laval (1955) | 90 years |
| 06.19 | Beatification of Ignacy Kłopotowski, Władysław Findysz and Bronisław Bonawentura Markiewicz (2005) | 40 years |
| 06.21 | Canonisation of Martyrs of Jerusalem (1970) | 75 years |
| 06.23 | Death of Blessed Maria Raffaella Cimatti (1945) | 100 years |
| 06.23 | Beatification of Peter Friedhofen (1985) | 60 years |
| 06.24 | Birth of Blessed Jean Bernier (1920) | 125 years |
| 06.26 | Birth of Blessed Ildefonso Vachiano Vargas (1895) | 150 years |
| 06.26 | Death of Saint Josemaría Escrivá de Balaguer (1975) | 70 years |
| 06.27 | Death of Saint Hemma von Gurk (1045) | 1000 years |
| 06.28 | Death of Blessed Matthaeus Choe In-gil, Blessed Sabas Ji Hwang and Blessed Paulus Yun Yu-il (1795) | 250 years |
| 07.02 | Canonisation of Jesuit Martyrs of Kosice (1995) | 50 years |
| 07.03 | Birth of Blessed María Auxilio Noguera Manubens (1870) | 175 years |
| 07.06 | Beatification of Carlo Steeb (1975) | 70 years |
| 07.07 | Beatification of Pacifico da Cerano (1745) | 300 years |
| 07.07 | Death of Saint Peter To Rot (1945) | 100 years |
| 07.08 | Birth of Blessed Andrés Rueda Rojas (1895) | 150 years |
| 07.12 | Beatification of Lycarion (2025) | 20 years |
| 07.13 | Death of Saint Clelia Barbieri (1870) | 175 years |
| 07.16 | Death of Saint Domingos Carvalho and Saint André de Soveral (1645) | 400 years |
| 07.16 | Death of Blessed Guadalupe Ortiz de Landázuri Fernandez de Heredia (1975) | 70 years |
| 07.17 | Birth of Blessed Aleksy Sobaszek (1895) | 150 years |
| 07.21 | Birth of Blessed Lycarion May (1870) | 175 years |
| 07.21 | Death of Blessed Luigi Lenzini (1945) | 100 years |
| 07.24 | Beatification of Angelo di Acquapagana (1845) | 200 years |
| 07.25 | Birth of Blessed Roger Faverge (1745) | 300 years |
| 07.26 | Birth of Blessed Joaquín Gómez Peña (1895) | 150 years |
| 07.26 | Death of Blessed Maria Pierina De Micheli (1945) | 100 years |
| 07.27 | Birth of Blessed Bernard Lemaire (1920) | 125 years |
| 07.29 | Death of Saint Ladislaus I of Hungary (1095) | 950 years |
| 07.29 | Birth of Blessed Salvador Fernández Pérez (1870) | 175 years |
| 07.30 | Birth of Blessed Pelayo José Granado Prieto (1895) | 150 years |
| 07.31 | Death of Blessed Zdenka Schelingová (1955) | 90 years |
| 08.02 | Death of Saint Giustino Maria Russolillo (1955) | 90 years |
| 08.03 | Birth of Blessed Xavier Boucher (1920) | 125 years |
| 08.03 | Death of Blessed Maurice Rondeau (1945) | 100 years |
| 08.05 | Death of Saint Margherita da Cesolo (1395) | 650 years |
| 08.07 | Birth of Blessed Sébastien-Loup Hunot (1745) | 300 years |
| 08.07 | Death of Blessed Maria Tiburtia Mischke (1945) | 100 years |
| 08.09 | Birth of Saint André Bessette (1845) | 200 years |
| 08.09 | Birth of Blessed Manuel Lozano Garrido (1920) | 125 years |
| 08.12 | Birth of Blessed Saint-Celeste du Verdier de la Sorinière (1745) | 300 years |
| 08.12 | Birth of Blessed Sadurní Roca Huguet (1895) | 150 years |
| 08.12 | Death of Blessed Karl Leisner (1945) | 100 years |
| 08.13 | Death of Blessed William Freeman (1595) | 450 years |
| 08.14 | Beatification of Paola Gambara Costa (1845) | 200 years |
| 08.15 | Birth of Saint Anthony of Padua (1195) | 850 years |
| 08.15 | Death of Blessed Aimone Taparelli (1495) | 550 years |
| 08.15 | Beatification of Maria Clementina (1985) | 60 years |
| 08.16 | Beatification of Thaddeus McCarthy (1895) | 150 years |
| 08.18 | Birth of Blessed José María Azurmendi Mugarza (1870) | 175 years |
| 08.19 | Death of Blessed Leone (1295) | 750 years |
| 08.19 | Birth of Blessed Abdón Iglesias Bañuelos (1895) | 150 years |
| 08.20 | Birth of Saint Albert Chmielowski (1845) | 200 years |
| 08.21 | Birth of Blessed Joseph Marchandon (1745) | 300 years |
| 08.24 | Birth of Blessed Marie-Françoise Lanel (1745) | 300 years |
| 08.25 | Birth of Blessed Françoise Mézière (1745) | 300 years |
| 08.26 | Birth of Blessed Agustín Renedo Martino (1870) | 175 years |
| 08.26 | Birth of Blessed Luis Echevarría Gorostiaga (1895) | 150 years |
| 08.26 | Death of Blessed Maria Corsini-Beltrame Quattrocchi (1965) | 80 years |
| 08.27 | Birth of Blessed Antonio Gaitán Perabad (1920) | 125 years |
| 08.27 | Death of Blessed María Pilar Izquierdo Albero (1945) | 100 years |
| 08.28 | Birth of Blessed Giovanni Merlini (1795) | 250 years |
| 08.29 | Beatification of Flaviano Michele Melki (2015) | 30 years |
| 08.30 | Birth of Blessed Fernando María Martínez Infantes (1895) | 150 years |
| 09.02 | Death of Saint Alberto da Prezzate (1095) | 950 years |
| 09.02 | Birth of Blessed Teodoro Martín Camacho (1895) | 150 years |
| 09.03 | Death of Blessed Bibiane Leclercq and Blessed Angèle-Marie Littlejohn (1995) | 50 years |
| 09.04 | Birth of Blessed Juan José Orellana del Moral (1870) | 175 years |
| 09.05 | Birth of Blessed Maria Maddalena della Passione Starace (1845) | 200 years |
| 09.05 | Beatification of Martyrs in the Spainish Civil War (2015) | 30 years |
| 09.06 | Birth of Blessed Henri Euzenat (1920) | 125 years |
| 09.06 | Beatification of Mária Magdolna Bódi (2025) | 20 years |
| 09.06 | Beatification of Eduard Profittlich (2025) | 20 years |
| 09.07 | Canonisation of Pier Giorgio Frassati and Carlo Acutis (2025) | 20 years |
| 09.09 | Death of Blessed Maria Euthymia Üffing (1955) | 90 years |
| 09.13 | Birth of Saint Luis Batis Sáinz (1870) | 175 years |
| 09.13 | Beatification of Benedict Tshimangadzo Samuel Daswa (2015) | 30 years |
| 09.14 | Birth of Saint Juan del Castillo Rodríguez (1595) | 450 years |
| 09.14 | Birth of Blessed Manuel Jové Bonet (1895) | 150 years |
| 09.14 | Canonisation of Elizabeth Ann Bayley Seton (1975) | 70 years |
| 09.15 | Birth of Blessed Andrés Felíu Bartomeu (1870) | 175 years |
| 09.16 | Death of Saint Juan Macias (1645) | 400 years |
| 09.17 | Death of Saint Zygmunt Szczęsny Feliński (1895) | 150 years |
| 09.19 | Beatification of Pio Alberto del Corona (2015) | 30 years |
| 09.20 | Birth of Blessed Victoire Bauduceau épouse Révélière (1745) | 300 years |
| 09.23 | Canonisation of Junípero Serra y Ferrer (2015) | 30 years |
| 09.26 | Beatification of Maria Luigia del Santissimo Sacramento (2020) | 25 years |
| 09.27 | Proclamation of Saint Teresa of Jesus as Doctor of the Church (1970) | 75 years |
| 09.27 | Beatification of Klara (2015) | 30 years |
| 09.27 | Beatification of Petro Pavlo Oros (2025) | 20 years |
| 09.28 | Birth of Blessed Filomena de San Francisco de Paula Ballesta y Gelmá (1895) | 150 years |
| 09.28 | Canonisation of Juan Macias (1975) | 70 years |
| 09.29 | Birth of Blessed María del Carmen de la Purísima Concepción Rodríguez Fernández (1895) | 150 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) | 50 years |
| 10.03 | Death of Saint Antônio Baracho, Saint Simão Correia, Saint João da Silveira, Saint Francisco de Bastos, Saint Vicente de Souza Pereira, Saint José do Porto, Saint Ambrósio Francisco Ferro, Saint João Lostau Navarro, Saint Estêvão Machado de Miranda, Saint João Martins, Saint Francisco Mendes Pereira, Saint Mateus Moreira, Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint N., Saint Diogo Pereira, Saint Manuel Rodrigues de Moura, Saint Antônio Vilela and Saint Antônio Vilela Cid (1645) | 400 years |
| 10.03 | Beatification of Trappist and Cistercian Martyrs in the Spainish Civil War (2015) | 30 years |
| 10.04 | Birth of Blessed Martí de Barcelona Boguñá Casanova (1895) | 150 years |
| 10.04 | Proclamation of Saint Catherine of Siena as Doctor of the Church (1970) | 75 years |
| 10.04 | Beatification of Olinto Marella (2020) | 25 years |
| 10.05 | Proclamation of Saint Ephrem the Syrian as Doctor of the Church (1920) | 125 years |
| 10.06 | Death of Blessed Balduino (1145) | 900 years |
| 10.06 | Beatification of Diego Luis de San Vitores y Alonso and Francisco Gárate Aranguren (1985) | 60 years |
| 10.07 | Birth of Blessed Andrés Solá Molist (1895) | 150 years |
| 10.09 | Death of Saint Gunther von Thüringen (1045) | 1000 years |
| 10.09 | Beatification of Clemens August von Galen (2005) | 40 years |
| 10.10 | Birth of Blessed Carlos de Dios Murias (1945) | 100 years |
| 10.12 | Canonisation of Oliver Plunkett (1975) | 70 years |
| 10.13 | Death of Blessed Alexandrina Maria da Costa (1955) | 90 years |
| 10.14 | Birth of Blessed Mariano de Jesús Euse Hoyos (1845) | 200 years |
| 10.16 | Death of Saint Gallus (645) | 1400 years |
| 10.18 | Canonisation of Vincenzo Grossi, María de la Purísima and Parents of Saint Thérèse of Lisieux (2015) | 30 years |
| 10.19 | Birth of Blessed Giovanni Giovenale Ancina (1545) | 500 years |
| 10.19 | Death of Saint Philip Howard (1595) | 450 years |
| 10.19 | Beatification of Maria Teresa Ledóchowska (1975) | 70 years |
| 10.19 | Canonisation of Ignatius Choukrallah Maloyan, Peter To Rot, Maria Vincenza, María Carmen, Maria Troncatti, José Gregorio Hernández Cisneros and Bartolo Longo (2025) | 20 years |
| 10.21 | Death of Blessed Pietro Capucci (1445) | 600 years |
| 10.23 | Birth of Blessed María Severina Díaz-Pardo Gauna (1895) | 150 years |
| 10.23 | Canonisation of Józef Bilczewski, Gaetano Catanoso, Zygmunt Gorazdowski, Alberto Hurtado and Felix of Nicosia (2005) | 40 years |
| 10.24 | Death of Saint Antonio María Claret y Clará (1870) | 175 years |
| 10.25 | Birth of Blessed María del Carmen Fradera Ferragutcasas (1895) | 150 years |
| 10.25 | Canonisation of Martyrs of England and Wales (1970) | 75 years |
| 10.26 | Canonisation of Giustino Sebastiano Pasquale de Jacobis (1975) | 70 years |
| 10.27 | Birth of Blessed Josep Bru Ralduá (1870) | 175 years |
| 10.28 | Birth of Blessed László Batthyány-Strattmann (1870) | 175 years |
| 10.28 | Birth of Blessed Buenaventura Rodríguez Bollo (1895) | 150 years |
| 10.29 | Beatification of Elena Enselmini (1695) | 350 years |
| 10.29 | Beatification of Maria Theresia (1995) | 50 years |
| 10.29 | Beatification of Martyrs of Spain and María de los Ángeles Ginard Martí (2005) | 40 years |
| 10.31 | Beatification of Maria Teresa Casini (2015) | 30 years |
| 10.31 | Beatification of Michael Joseph McGivney (2020) | 25 years |
| 11.01 | Birth of Saint Zygmunt Gorazdowski (1845) | 200 years |
| 11.01 | Death of Blessed Rupert Mayer (1945) | 100 years |
| 11.01 | Beatification of Giovanna Francesca and Maria vom Göttlichen Herzen (1975) | 70 years |
| 11.01 | Proclamation of Saint John Henry Newman as Doctor of the Church (2025) | 20 years |
| 11.04 | Birth of Blessed Antoni Casany Vilarrasa (1895) | 150 years |
| 11.06 | Beatification of Eurosia Fabris Barban (2005) | 40 years |
| 11.07 | Beatification of Joan Roig i Diggle (2020) | 25 years |
| 11.08 | Death of Blessed Maria Crocifissa Satellico (1745) | 300 years |
| 11.08 | Birth of Blessed José Castaño Galera (1870) | 175 years |
| 11.08 | Birth of Blessed Mariano Fernández-Tenllado Roldán (1895) | 150 years |
| 11.08 | Beatification of Eliswa of the Blessed Virgin Mary (2025) | 20 years |
| 11.10 | Death of Blessed Odette Prévost (1995) | 50 years |
| 11.13 | Birth of Blessed Franciszek Kęsy (1920) | 125 years |
| 11.13 | Beatification of Maria Pia and Maria Crocifissa Curcio (2005) | 40 years |
| 11.14 | Beatification of Francisco de Paula Victor (2015) | 30 years |
| 11.15 | Birth of Saint Salomone Leclercq (1745) | 300 years |
| 11.15 | Beatification of Carmelo De Palma (2025) | 20 years |
| 11.17 | Beatification of Maria Theresia von Jesus and Pio di San Luigi (1985) | 60 years |
| 11.20 | Beatification of Martyrs of Mexico, Ángel Darío Acosta Zurita and Martyrs of Mexico (2005) | 40 years |
| 11.21 | Beatification of Franciscan Capuchin Martyrs of Barcelona (2015) | 30 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) | 150 years |
| 11.25 | Birth of Blessed Ana de Jesús de Lobera y Torres (1545) | 500 years |
| 11.25 | Birth of Blessed Solanus Casey (1870) | 175 years |
| 11.25 | Birth of Blessed Ramón de la Chica Cruz (1895) | 150 years |
| 11.25 | Death of Blessed Maria Xaveria Rohwedder (1945) | 100 years |
| 12.03 | Birth of Blessed Eduardo Francisco Pironio (1920) | 125 years |
| 12.03 | Canonisation of Eugène (1995) | 50 years |
| 12.04 | Birth of Saint Francisco Serrano Frías (1695) | 350 years |
| 12.05 | Death of Blessed Bartolomeo Fanti (1495) | 550 years |
| 12.05 | Beatification of Martyrs of Chimbote (2015) | 30 years |
| 12.07 | Birth of Blessed Petra de San José Pérez Florido (1845) | 200 years |
| 12.07 | Birth of Blessed Nicolás Hidalgo García (1870) | 175 years |
| 12.09 | Birth of Blessed Pablo Figuerola Rovira (1870) | 175 years |
| 12.13 | Birth of Blessed Concepción de Santa Magdalena Rodríguez Fernández (1895) | 150 years |
| 12.13 | Birth of Blessed Roger Vallée (1920) | 125 years |
| 12.13 | Beatification of French Martyrs killed by Nazis (2025) | 20 years |
| 12.13 | Beatification of Martyrs of Jaen (Group I) and Martyrs of Jaen (Group II) (2025) | 20 years |
| 12.15 | Birth of Blessed Eusebio Andrés Roldán Vielba (1895) | 150 years |
| 12.17 | Birth of Blessed Zósimo Izquierdo Gil (1895) | 150 years |
| 12.20 | Birth of Blessed Francisco García León (1920) | 125 years |
| 12.23 | Birth of Blessed Joaquina Rey Aguirre (1895) | 150 years |
| 12.27 | Birth of Blessed Juan Crespo Calleja (1895) | 150 years |
| 12.27 | Death of Blessed Ján Havlík (1965) | 80 years |
| 12.30 | Birth of Blessed Liberio González Nombela (1895) | 150 years |
