Calendar
December 31

Saint Saint Sylvester I, Pope
optional memorial (optional)
Timothy left to me only the heritage of his faith and courage.
Pope during the reign of Constantine, he guided the Church through its emergence from persecution.
Also commemorated
Saints with this feast day in Wikidata, beyond the General Roman Calendar.
- Blessed Alain de Solminihac
- Venerable Alonzo de Barcena
- Saint Barbatianus
- Saint Barbatien de Ravenne
- Saint Columba of Sens
- Blessed Giuseppina Nicoli
- Saint Gwynin
- Saint Justinus of Siponto
- Saint Marius Aventicensis
- Saint Melania the Younger
- Saint Offa di Benevento
- Blessed Pedro de Subiaca
- Venerable Sabiana
- Saint Saint Donata
- Saint Thaddaeus
- Saint Theophylact of Ohrid
- Saint Valerius Pinianus
- Blessed Walembert z Cambrai
- Saint Zoticus of Constantinople