2019

Octave of Christmas: Mary, Mother of God:  Tuesday, January 1
Epiphany: Sunday, January 6
Ash Wednesday: Wednesday, March 6
Easter Sunday: Sunday, April 21
Ascension: Thursday, May 30**
Pentecost: Sunday, June 9
Holy Trinity: Sunday, June 16
Body and Blood of Christ (Corpus Christi): Sunday, June 23
Sacred Heart of Jesus: Friday, June 28
Assumption of Mary: Thursday, August 15
All Saints: Friday, November 1
Christ the King: Sunday, November 24
First Sunday of Advent: Sunday, December 1
Immaculate Conception: Monday, December 9***
Christmas: Wednesday, December 25

2020

Octave of Christmas: Mary, Mother of God:  Wednesday, January 1
Epiphany: Sunday, January 5
Ash Wednesday: Wednesday, February 26
Easter Sunday: Sunday, April 12
Ascension: Thursday, May 21**
Pentecost: Sunday, May 31
Holy Trinity: Sunday, June 7
Body and Blood of Christ (Corpus Christi): Sunday, June 14
Sacred Heart of Jesus: Friday, June 19
Assumption of Mary: Saturday, August 15*
All Saints: Sunday, November 1
Christ the King: Sunday, November 22
First Sunday of Advent: Sunday, November 29
Immaculate Conception: Tuesday, December 8
Christmas: Friday, December 25

*The holyday obligation is suspended when the solemnity falls on a Saturday or Monday.
**Traditional date. In the Archdiocese of Galveston-Houston, the Ascension is celebrated on the following Sunday.
***Immaculate Conception is normally December 8. However, since that is the Second Sunday of Advent 2019, the celebration of the Immaculate Conception is transferred to the next day, Monday, December 9, 2019, and the Day of Obigation is suspended.