Sancti · December
Saints of 12 December
34 saints, blessed, and feasts kept on 12 December, with short facts.
Marian titles (1)
- Our Lady of Guadalupe
Saints (18)
- St. Abra
- St. Agatha of Wimborne
- St. Colman of Clonard
- St. Colman of Glendalough
- St. Columba of Terryglass
- St. Conrad of Offida
- St. Corentius of Quimper
- St. Cormac
- St. Cury
- St. Donatus the Martyr
- St. Edburga of Thanet
- St. Finnian of Clonard
- St. Gregory of Terracina
- St. Hermogenes
- St. Simon Phan Ðac Hòa
- St. Spyridon of Cyprus
- St. Synesius
- St. Vicelin of Oldenburg
Popes (1)
- Pope St. Callistus I Also kept on 14 October in some calendars.
Blessed (5)
- Blessed Bartholomew Buonpedoni
- Blessed Ida of Nivelles
- Blessed James of Viterbo
- Blessed Ludwik Bartosik
- Blessed Martino Sanz
Martyr groups (2)
- Martyrs of Alexandria
- Martyrs of Trier
Other (7)
- Arnoldo Martin
- Bertrando de Mas
- Giovanni de Josa
- Israele di Dorat
- Pribyslava
- Therapon of Monzja
- Valerico
This list combines the Vatican News “Saint of the day” pages with a long-form calendar of saints, blessed, and feasts (credited on our Resources page). Calendars differ, so a note marks each place the sources disagree. This is not the General Roman Calendar. Resources · Sources & method