Feast Day: October 16
Weekday with two Optional Memorials. Saint Hedwig of Silesia (1174-1243), Polish duchess and Cistercian widow. Saint Margaret Mary Alacoque (1647-1690), French Visitation nun, recipient of the revelations of the Sacred Heart of Jesus (USCCB Liturgical Calendar 2026).
Saints Commemorated on October 16
From the USCCB 2026 Liturgical Calendar.