Assumption of the Blessed Virgin Mary St. Charles Borromeo 7 years ago Tuesday, August 15: Assumption of the Blessed Virgin Mary Holy Day of Obligation Mass will be offered at 12:10 pm and 7 pm Share this: Assumption of the Blessed Virgin MaryDateAugust 4, 2019In relation toHoly DayAssumption of the Blessed Virgin MaryDateAugust 4, 2014In relation toBulletinAssumption of the Blessed Virgin MaryDateAugust 9, 2016In relation toHoly Day