Friday, December 8 is the Solemnity of the Immaculate Conception, A Holy Day of Obligation. Masses will be celebrated as follows: Nativity - Thursday, December 7, at 7:00 PM, and Friday, December 8 at 7:00 AM and 7:00 PM; St Mary - Friday, December 8 at 8:00 AM and 7:00 PM.