Kalendis Aprilis · 17 entries: Ctesiphon, Theodora, Venantius, Armenian Martyrs, Martyrs Of Heraclea + 12 more
IV Non. Apr. · 13 entries: Polycarp and His Companions, Apphianus, Theodosia the Virgin, African Martyrs, Martyrs + 8 more
III Non. Apr. · 12 entries: Pancratius, Agathemerus, Martyrs Euagrius, Sisters, Ulpianus + 7 more
Prid. Non. Apr. · 8 entries: Bishops and Martyrs, Thessalonian Martyrs, Martyrs, George, Isidore + 3 more
Nonis Aprilis · 14 entries: Claudianus, Didymus the Presbyter, Honorius, Pompeius, Zeno the Martyr + 9 more
VIII Id. Apr. · 16 entries: Sixtus, Nicomedian Martyrs: Firmus, Sirmian Martyrs, Timothy and Diogenes, Alexandrian Martyrs + 11 more
VII Id. Apr. · 11 entries: Hegesippus, African Martyrs, Martyrs of Antioch, Peleusus, Calliopius + 6 more
VI Id. Apr. · 9 entries: Bishops and Martyrs, Dionysius, Martyrs, Aedesius, Amantius the Bishop + 4 more
V Id. Apr. · 14 entries: Mary of Cleopas, Prochorus, Jews, Martyrs Demetrius the Deacon, Martyrs Basil + 9 more
IV Id. Apr. · 9 entries: Ezekiel the Prophet, Holda the Prophetess, African Martyrs, Alexandrian Martyrs, Gaianus + 4 more
III Id. Apr. · 13 entries: Antipas, Dalmatian Martyrs, Martyrs of Mauretania, Philip, African Martyrs Fortunatus + 8 more
Prid. Id. Apr. · 14 entries: Lazarus the Deacon, Zeno, Victor, Martyrs, Martyrs Of Capua + 9 more
Idibus Aprilis · 10 entries: Justin, Martyrs, Martyrs Maximus, Martyrs Celerinus, Ursus + 5 more
XVIII Kal. Mai. · 12 entries: Fronto, Roman Martyrs, Apollonius, Martyrs, Maximus Soldier and Martyr of the Theban Legion + 7 more
XVII Kal. Mai. · 14 entries: Basilissa and Anastasia, Martyrs, Olympiades and Maximus, Crescens, Martyrs of Mesopotamia + 9 more
XVI Kal. Mai. · 18 entries: Callistus, Irene, Adrian, Martyrs, Basilia + 13 more
XV Kal. Mai. · 14 entries: Anicetus, Isidora and Neophyta, Peter the Deacon and St. Hermogenes His Minister, Fortunatus and Marcianus, African Martyrs + 9 more
XIV Kal. Mai. · 20 entries: Calocerus of Brescia, Roman Martyrs, Ones Of God, Eleutherius's Aecanan Pontificate, Apollonius + 15 more
XIII Kal. Mai. · 13 entries: Timon, Martyrs of Melitene, African Martyrs, Vincent, Paphnutius + 8 more
XII Kal. Mai. · 12 entries: Martyrs of Nicomedia, African Martyrs, Martyrs Genesius Or Senesius, Marcellinus, Theotimus + 7 more
XI Kal. Mai. · 8 entries: Martyrs of Nicomedia, Martyrs of Alexandria, Appelicus Or Amphelicus, Persian Martyrs, Maximianus + 3 more
X Kal. Mai. · 17 entries: Apelles, Soter, Epipodius and Alexander, Leonides, Martyrs Parmenius + 12 more
IX Kal. Mai. · 8 entries: Felix, George, African Martyrs, Roman Martyrs, Marolus + 3 more
VIII Kal. Mai. · 18 entries: Roman Martyrs, Martyrs of Nicomedia, Martyrs of Alexandria, African Martyrs, Theban Martyrs + 13 more
VII Kal. Mai. · 18 entries: Mark the Evangelist, Anianus, Nice, Publius the Soldier, Stephen + 13 more
VI Kal. Mai. · 13 entries: Cletus, Marcellinus, Cyril, African Martyrs, Basileus + 8 more
V Kal. Mai. · 18 entries: Antonius, Alpinianus, Castor and Stephen, Anthimus the Bishop, Zeno the Bishop + 13 more
IV Kal. Mai. · 8 entries: Mark, Martyrs, Victurinus, Memnon the Wonder-worker, Artemius + 3 more
III Kal. Mai. · 14 entries: Tychicus, Cercyra the Virgin, Liberius, Carus, Gratus and Six Other + 9 more
Prid. Kal. Mai. · 25 entries: Indaletius, Maximus, Sophia the Virgin, Eutropius Martyr, Martyrs of Alexandria + 20 more