A.D. 2023 December 17–23

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Sunday, December 17

  • The Third Sunday in Advent (Gaudete Sunday)
  • O Adonai

Monday, December 18

  • The Third Monday of Advent
  • O Radix Jesse

Tuesday, December 19

  • The Third Tuesday of Advent
  • O Clavis David

Wednesday, December 20

  • The Third Wednesday of Advent
  • Eve of Saint Thomas
  • O Oriens
  • Ember Day

Thursday, December 21

  • Saint Thomas, Apostle and Martyr
  • The Third Thursday of Advent
  • O Rex Gentium

Friday, December 22

  • The Third Friday of Advent
  • O Emmanuel
  • Ember Day

Saturday, December 23

  • The Third Saturday of Advent
  • Christmas Eve
  • O Virgo Virginum
  • Ember Day