Saturday, December 8th is the Solemnity of the Immaculate Conception and a Holy Day of Obligation.
Catholics are strictly obligated to attend Mass on this day - to intentionally skip Mass on a Holy Day is a mortal sin.
Schedule:
Friday, December 7th - 5:30pm (Vigil)
Saturday, December 8th - 9am
Saturday, December 8th - 5:30pm (Vigil Mass for Sunday)
n.b. There will be no 9am morning Mass on Friday.
n.b. There will be no 9am Latin Mass on Saturday.