Who's feast day is December 13?

The following saints are memorialized on December 13.

Antiochus of Sulci

Antonio Grassi

Aristone

Arsenius of Latro

Aubert of Arras

Bartholomew of Tuscany

Costanza Starace

Edburgh of Lyminge

Einhildis of Hohenburg

Elizabeth Rose

Jodocus

John Marinoni

Lucy of Syracuse

Martino de Pomar

Odilia of Alsace

Peter Cho Hwa-so

Roswinda

Tassio of Bavaria

Wifred

Blessed Mercedarian Knights – (7 beati)

Martyrs of Jeongju – (6 saints)

Martyrs of Sebaste – (5 saints)

Cormac of Killala

Herman of Alaska