Catholic Church Holy Days Of Obligation 2025. Whenever january 1, the solemnity of mary, mother of god, or august 15, the solemnity of the assumption, or november 1, the solemnity of all. Today the church celebrates the solemnity of the assumption of the blessed virgin mary, a holy day of obligation.

Catholic church days of obligation. Whenever january 1, the solemnity of mary, mother of god, or august 15, the solemnity of the assumption, or november 1, the solemnity of all.