Holy Days of Obligation (n.d) Catholic.org. Retrieved December 15, 2008, from
http://www.catholic.org/prayers/holydays.php
"On December 13, 1991 the members of the National
Conference of Catholic Bishops of the United States of American made the
following general decree concerning holy days of obligation for Latin rite
Catholics:
In addition to Sunday, the days to be observed as
holy days of obligation in the Latin Rite dioceses of the United States of
America, in conformity with canon 1246, are as follows:
- January 1, the solemnity of Mary, Mother of God
- Thursday of the Sixth Week of Easter, the solemnity of the Ascension
- August 15, the solemnity of the Assumption of the Blessed Virgin Mary
- November 1, the solemnity of All Saints
- December 8, the solemnity of the Immaculate Conception
- December 25, the solemnity of the Nativity of Our Lord Jesus Christ [list numbers are not in original]
Whenever January 1, the solemnity of Mary, Mother of
God, or August 15, the solemnity of the Assumption, or November 1, the solemnity
of All Saints, falls on a Saturday or on a Monday, the precept to attend Mass is
abrogated.
This decree of the Conference of Bishops was
approved and confirmed by the Apostolic See by a decree of the Congregation for
Bishops (Prot. N. 296/84), signed by Bernardin Cardinal Gantin, prefect of the
Congregation, and dated July 4, 1992.
It should be noted that the Ascension is celebrated
on Sunday in many dioceses of the US (in accordance with a decision to allow
this transfer), reducing the practical number to 5 in many places.
Eastern Churches sui iuris
In the Eastern Catholic Churches, besides Sunday,
the following are Holy Days: Christmas, Epiphany (Jan. 6), Ascension, Dormition
(Aug. 15) and Apostles Peter and Paul (Jun. 29). Like the Code of Canon Law, the
Code of Canons of the Eastern Churches provides that each Eastern Church may
have particular law Holy Days and also, with the approval of the Holy See,
suppress some on the universal list.