All Sundays are obligatory for the faithful to participate in the Mass. In addition:
Date |
Holiday Name |
Obligatory in 2021 |
| Friday, January 1 | Solemnity of Mary, Mother of God | Yes |
| Thursday, May 13 | Ascension of Jesus | Yes |
| Sunday, August 15 | Assumption of the Blessed Virgin Mary | Yes |
| Monday, November 1 | All Saints' Day | No |
| Wednesday, December 8 | Feast of the Immaculate Conception | Yes |
| Saturday, December 25 | Christmas | Yes |
More information can be found at this website.