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2026 Holy Days of Obligation for the Altoona-Johnstown Diocese:

All Sundays are obligatory for the faithful to participate in the Mass
Thursday, January 1, 2026: Solemnity of Mary, Mother of God
Thursday, May 14, 2026: Ascension of the Lord
Friday, August 15, 2026: Assumption of the Blessed Virgin Mary
Sunday, November 1, 2026: All Saints’ Day
Tuesday, December 8, 2026: The Immaculate Conception of the Blessed Virgin Mary
Friday, December 25, 2026: Christmas