| Sunday, January 1, 2023 | Solemnity of Mary, Mother of God |
| Friday, January 6, 2023 | Epiphany |
| Tuesday, February 21, 2023 | Shrove Tuesday (Mardi Gras) |
| Wednesday, February 22, 2023 | Ash Wednesday |
| Sunday, April 2, 2023 | Palm Sunday |
| Wednesday, April 5, 2023 | Passover Begins |
| Thursday, April 6 – Wednesday, April 12, 2023 | Feast of Unleavened Bread |
| Thursday, April 6, 2023 | Maundy Thursday |
| Friday, April 7, 2023 | Good Friday |
| Sunday, April 9, 2023 | Easter |
| Monday, April 10, 2023 | Easter Monday |
| Thursday, May 18, 2023 | Ascension of Jesus |
| Sunday, May 28, 2023 | Pentecost |
| Thursday, June 8, 2023 | Corpus Christi |
| Tuesday, August 15, 2023 | Assumption of the Blessed Virgin Mary |
| Wednesday, September 16, 2023 | Feast of Trumpets |
| Sunday, September 24, 2023 | Day of Atonement |
| Firday, September 29 – Friday, October 6, 2023 | Feast of Tabernacles |
| Sunday, October 6, 2023 | The Eighth Day |
| Wednesday, November 1, 2023 | All Saints’ Day |
| Friday, December 8, 2023 | The Immaculate Conception of The Blessed Virgin Mary |
| Sunday, December 24, 2023 | Christmas (observed) |
| Monday, December 25, 2023 | Christmas |
