Days on which Catholics are obligated to attend Mass:

Holy Days 2012

•  Ascension - Thursday, May 17, 2012
•  Assumption of the Blessed Virgin Mary - Wednesday, August 15, 2012
•  All Saints Day - Thursday, November 1, 2012
•  Immaculate Conception of the  Blessed Virgin Mary - Saturday, December 8, 2012
•  Christmas – Nativity of the Lord - Tuesday, December 25, 2012