Is December 8 2025 A Holy Day Of Obligation. 8, 2024, is the second sunday of advent, the solemnity of the immaculate conception of the blessed virgin mary is transferred to monday, dec. On this solemnity of the immaculate conception, a holy day of obligation, attend mass and pray the hail mary before meals.

Solemnity of mary, the holy mother of god. December 12, 2024 (thursday) solemnity of the nativity of the lord (christmas) day of prayer for the legal protection of the unborn.