| Feast Day / Obligation | Date |
| Mary, Mother of God | Friday, January 1, 2021 |
| Solemnity of Epiphany | Sunday, January 2, 2021 |
| Ash Wednesday | Wednesday, February 17, 2021 |
| Solemnity of the Resurrection of the Lord | Sunday, April 4, 2021 |
| Solemnity of the Ascension of the Lord | Thursday, May 13, 2021 |
| Solemnity of Pentecost | Sunday, May 23, 2021 |
| Solemnity of the Most Holy Trinity | Sunday, May 30, 2021 |
| Solemnity of Corpus Christi | Sunday, June 6, 2021 |
| Feast of the Sacred Heart of Jesus | Friday, June 11, 2021 |
| Solemnity of the Assumption of Mary | Sunday, August 15, 2021 |
| Solemnity of All Saints | Monday, November 1, 2021 |
| Solemnity of Christ the King | Sunday, November 21, 2021 |
| First Sunday of Advent | Sunday, November 28, 2021 |
| Solemnity of the Immaculate Conception | Wednesday, December 8, 2021 |
| Solemnity of the Nativity of the Lord | Saturday, December 25, 2021 |