Feast Day: August 20
Memorial of Saint Bernard of Clairvaux (1090-1153), French Cistercian abbot and Doctor of the Church (the Mellifluous Doctor). Preacher of the Second Crusade and theologian of the love of God (USCCB Liturgical Calendar 2026).
Saints Commemorated on August 20
From the USCCB 2026 Liturgical Calendar.