Christian feast day: Immaculate Heart of Mary (Roman Catholic calendar of 1960)

The Immaculate Heart of Mary is a Catholic devotion which refers to the view of the interior life of Mary, her joys and sorrows, her virtues and hidden perfections, and, above all, her virginal love for God the Father, her maternal love for her son Jesus Christ, and her motherly and compassionate love for all mankind. Traditionally, the Immaculate Heart is depicted pierced with seven swords or wounds, in homage to the seven dolors of Mary and roses, usually red or white, wrapped around the heart.

This article lists the feast days of the General Roman Calendar as approved on 25 July 1960 by Pope John XXIII's motu proprio Rubricarum instructum and promulgated by the Sacred Congregation of Rites the following day, 26 July 1960, by the decree Novum rubricarum. This 1960 calendar was incorporated into the 1962 edition of the Roman Missal, continued use of which Pope Benedict XVI authorized in his 7 July 2007 motu proprio Summorum Pontificum, and which Pope Francis updated in his 16 July 2021 motu proprio Traditionis custodes, for use as a Traditional Latin Mass.