Holy Days Of Obligation

1/1/24 - Solemnity of Mary*
5/9/24 - Ascension of Jesus
8/15/24 - Assumption of the Blessed Virgin Mary
11/1/24 - All Saints' Day
12/9/24 - Immaculate Conception of The Blessed Virgin Mary**
12/25/24 - Christmas

*Typically transferred to the closest Sunday, so there is no obligation to attend Mass on this day.
 **Typically, it is celebrated on December 8, but since it falls on a Sunday this year, the feast day is celebrated on Monday, December 9. There is an obligation to attend Mass on this day.