December
1
Saint Agericus of Verdun
3
Saint Lucius of Chur
5
Saint Nicetius of Trier
6
Saint Sabas
12
Saint Finnian of Clonard
14
Saint Venantius Fortunatus
Saint Agnello of Naples
15
Saint Mesmin
23
Saint Servulus
24
Saints Trasilla and Emiliana
January
1
Saint Fulgentius of Ruspe
Saint Cronan Mo Chua
4
Saint Gregory of Langres
8
Saint Maximus of Pavia
9
Saint Marcellinus of Ancona
11
Saint Theodosius
13
Saint Kentigern
15
Saint Maurus
19
Saint Lomer
20
Saint Peter the Tax Collector
24
Saint Cadoc
28
Saint James the Penitent
February
3
Saint Werburga
6
Saint Vedast
9
Saint Athract
Saint Sabinus of Canosa
10
Saint Scholastica
15
Saint Berach
20
Saint Eleutherius of Tournai
23
Saint Dositheus of Gaza
24
Saint Praetextus
26
Saint Victor of Plancy
27
Saint Leander
March
1
Saint Albinus of Angers
Saint David of Wales
3
Saint Winwaloc
5
Saint Ciarán of Saigir
8
Saint Senán mac Geirrcinn
12
Saint Gregory the Great
Saint Paul Aurelian
21
Saint Benedict of Nursia
23
Saint Benedict the Solitary
28
Saint Guntram
April
13
Saint Hermenegild
15
Saint Padarn
May
1
Saint Sigismund
10
Saint Comgall
13
Saint John the Silent
Saint Agnes of Poitiers
16
Saint Brendan the Navigator
Saint Honoratus of Amiens
Saint Domnolus of Le Mans
21
Saint Hospitius
27
Saint John I
28
Saint Germanus of Paris
June
3
Saint Clotilde
Saint Kevin
Saint Lifardus
5
Saint Dorotheus of Gaza
8
Saint Medardus
9
Saint Columba
17
Saint Avitus
Saint Hervé
18
Saint Calogerus
20
Saint Silverius
July
1
Saint Gal
Saint Carileff
Saint Leonorus
Saint Theodoricus
Saint Simeon the Holy Fool
5
Saint Cenydd
13
Saint Eugenius
16
Saint Helier
28
Saint Samson of Dol
August
13
Saint Radegund
19
Saint Donatus of Orléans
25
Saint Aredius of Limoges
26
Saint Pelagia of Limoges
27
Saint Caesarius of Arles
September
2
Saint Nonnosus
3
Saint Simeon Stylites the Younger
6
Saint Eleutherius
7
Saint Clodoald
9
Saint Ciarán of Clonmacnoise
12
Saint Ailbe
Saint Sacerdos
15
Saint Aprus of Toul
October
1
Saint Remigius
5
Saint Galla
Saint Placidus
10
Saint Cerbonius
14
Saint Fortunatus of Todi
19
Saint Ethbin
24
Saint Magloire
Saint Arethas of Najran
27
Saint Elesbaan/Kaleb of Axum
29
Saint Ermelinde
November
6
Saint Leonard of Noblac
7
Saint Herculanus of Perugia
9
Saint Matrona of Perge
17
Saint Gregory of Tours
19
Saint Patroclus of Bourges
Nihil sub sole novum 