F
Friar_David_O.Carm
Guest
You fulfill any obligation at any Catholic Eucharistic rite.The Holy Days of Obligation as set by the USCCB and approved by the Apostolic See for Latin rite Catholics in the United States can be found here:
usccb.org/liturgy/q%26a/general/obligation.shtml
I had a similar question regarding different solemnities and feasts within the Latin and Eastern rites, which fall on the same day. More specifically, I was planning to attend Qurbono (Divine Liturgy) at a Maronite Catholic Church on January 1st, but was not sure if the Feast of the Circumcision of Our Lord would fulfill my obligation as a Latin rite Catholic to attend Mass on the Solemnity of Mary Mother of God. At the end, I decided to attend Mass at a Latin rite parish.
Can. 1248 §1 The obligation of assisting at Mass is satisfied wherever Mass is celebrated in a catholic rite either on a holyday itself or on the evening of the previous day.