What are the 6 Holy Days of Obligation?
In addition to Mass on Sundays, the other days of obligation are: January 1, the solemnity of Mary, Mother of God (the Feast of the Circumcision in the 1962 Missal and Calendar) Thursday of the Sixth Week of Easter, the solemnity of the Ascension August 15, the solemnity of the Assumption of the Blessed Virgin Mary November 1, the solemnity of All Saints December 8, the solemnity of the Immaculate Conception December 25, the solemnity of the Nativity of Our Lord Jesus Christ.