Art by Linda Witte Henke: http://www.lindahenke.com/antiphons.htm

The O Antiphons are proclaimed as part of the evening prayer starting on December 17 each year. These beautiful Advent rituals list some of the titles of Jesus. They are:

• December 17: O Sapientia (O Wisdom)
• December 18: O Adonai (O Lord)
• December 19: O Radix Jesse (O Root of Jesse )
• December 20: O Clavis David (O Key of David )
• December 21: O Oriens (O Dayspring)
• December 22: O Rex Gentium (O King of the nations)
• December 23: O Emmanuel (O God is with us)

Links:

Catholic Education What are the O Antiphons? by Fr. William Saunders

Fisheaters O Antiphons

Catholic Culture O Antiphons

Seeds of Faith: Catholic Culture- The O Antiphons

Simply Catholic What are the O Antiphons? D.D. Emmons

Global Christian Worship Pray the Contemporary ‘O’ Antiphons