At a Glance
August 13
Observances & Celebrations
Commemorative holidays, national days, religious feasts, and international traditions observed on this date.
Religious observance
Feast of Benedetto Sinigardi
Religious observance
Feast of Benildus Romançon
Religious observance
Feast of Blessed Gertrude of Aldenberg
Religious observance
Feast of Blessed Jakob Gapp
Religious observance
Feast of Blessed Marco d'Aviano
Religious observance
Feast of Cassian of Imola
Religious observance
Feast of Clara Maass (Lutheran Church)
Religious observance
Feast of Florence Nightingale, Octavia Hill (Lutheran Church)
Religious observance
Feast of Hippolytus of Rome
Religious observance
Feast of Jeremy Taylor (Anglican Communion)
Religious observance
Feast of John Berchmans
Religious observance
Feast of Junian of Mairé
Religious observance
Feast of Maximus the Confessor
Religious observance
Feast of Nerses Glaietsi (Catholic Church)
Religious observance
Feast of Pope Pontian
Religious observance