Throughout the year, the Church prays different Marian Antiphons based on the proper liturgical season. We’ll post the current Antiphon throughout the year:
Here’s a great article about the different seasons, highlighting the Ave Regina Caelorum, which is sung from February 2nd (Purification/Candlemas) until the Easter Vigil.
The four Marian Antiphons have traditionally been sung at the end of Compline – each one during a particular season of the Church Year. Ave, Regina Caelorum is the antiphon sung from Purification/Candlemas (February 2) until the Easter Vigil.
Here’s a video of the antiphon sung to the Simple Tone by the Benedictine Monks of the Abbey at Ganagobie. Chant score from the Liber Usualis (1961), p. 278. (English translation below.)
Here’s the chant score of the Simple Tone version, from the Liber Usualis:
This translation was done for our monastery by Dr. Rudolph Masciantonio, president of the Philadelphia Latin Liturgy Association:
Hail, queen of heaven, hail lady of the angels. Hail, root, hail the door through which the Light of the world is risen. Rejoice, glorious Virgin, beautiful above all. Hail, O very fair one, and plead for us to Christ.