The Solemnity of the Immaculate Conception, also called Immaculate Conception Day, celebrates the sinless lifespan and Immaculate Conception of the Blessed Virgin Mary on December 8th. This is a Holy Day of Obligation.
Mass times at Church of the Holy Spirit are as follows:
December 7th @ 7:00pm
December 8th @ 6:45am; 11:30am (Latin) Mass; and 4:00pm