Assumption of the Blessed Virgin Mary St. Charles Borromeo 11 years ago Thursday, August 15 – Holy Day of Obligation Masses at 12:10 PM and 7 PM Share this: Assumption of the Blessed Virgin MaryDateAugust 7, 2012In relation toBulletin2Assumption of the Blessed Virgin MaryDateAugust 4, 2019In relation toHoly DayAssumption of the Blessed Virgin MaryDateAugust 14, 2017In relation toHoly Day