At a Glance
December 13
Observances & Celebrations
Commemorative holidays, national days, religious feasts, and international traditions observed on this date.
National observance
National Day (Saint Lucia)
National observance
Republic Day (Malta)
Cultural observance
Nanjing Massacre Memorial Day (China)
China
Religious observance
Feast of Blessed Francesco Marinoni
Religious observance
Feast of St Antiochus of Sulcis
Religious observance
Feast of St Judoc aka St Joyce
Religious observance
Feast of St Lucy
Religious observance
Feast of St Odile of Alsace
Religious observance
Saint Lucia Day (mainly in Scandinavia)
Observance
Acadian Remembrance Day (Acadians)
Observance
Martial Law Victims Remembrance Day (Poland)
Poland
Observance
Nusantara Day (Indonesia)
Indonesia
Observance
Sailor's Day (Brazil)
Brazil