| Date | Holiday name | Is obligatory in 2018? | |
|---|---|---|---|
| All Sundays are obligatory for the faithful to participate in the Mass | |||
| Monday, January 1, 2018 | Solemnity of Mary, Mother of God | No | |
| Thursday, May 10, 2018 | Ascension of Jesus | Yes | |
| Wednesday, August 15, 2018 | Assumption of the Blessed Virgin Mary | Yes | |
| Thursday, November 1, 2018 | All Saints’ Day | Yes | |
| Saturday, December 8, 2018 | The Immaculate Conception of The Blessed Virgin Mary | Yes | |
| Tuesday, December 25, 2018 | Christmas | Yes | |
| Date | Holiday name | Is obligatory in 2019? | |
|---|---|---|---|
| All Sundays are obligatory for the faithful to participate in the Mass | |||
| Tuesday, January 1, 2019 | Solemnity of Mary, Mother of God | Yes | |
| Thursday, May 30, 2019 | Ascension of Jesus | Yes | |
| Thursday, August 15, 2019 | Assumption of the Blessed Virgin Mary | Yes | |
| Friday, November 1, 2019 | All Saints’ Day | Yes | |
| Monday, December 9, 2019 | The Immaculate Conception of The Blessed Virgin Mary | No | |
| Wednesday, December 25, 2019 | Christmas | Yes | |