Brad,
Here's a list of feasts of the Theotokos in the Latin Church. Note that Sept 12, about which you commented, is the Feast of the Most Holy Name of Mary; as I recollect from my Latin youth, many decades ago, it was referred to as "Mary's Nameday".
1 January - Mary, Mother of God
21 January - Our Lady of Altagracia
23 January - Espousal of the Virgin Mary
24 January - Madonna del Pianto (Our Lady of Tears)
2 February - Purification of Mary
11 February - Our Lady of Lourdes
25 March - Annunciation by Saint Gabriel
25 April - Our Lady of Good Counsel (at Genazzano)
26 April - Our Lady of Good Counsel (elsewhere)
13 May - Our Lady of Fatima
13 May - Our Lady of the Most Blessed Sacrament
24 May - Mary, Help of Christians
31 May - Mary, Mediatrix of All Graces
31 May - Visitation
3 June - Our Lady of the Holy Letter
9 June - Mary, Virgin Mother of Grace
27 June - Our Lady of Perpetual Help
2 July - Visitation by Mary to Saint Elizabeth
16 July - Our Lady of Mount Carmel
17 July - Humility of the Blessed Virgin Mary
2 August - Our Lady of the Angels
5 August - Our Lady of the Snow
5 August - Our Lady of Copacabana
13 August - Our Lady, Refuge of Sinners
15 August - Assumption into Heaven
21 August - Our Lady of Knock
22 August - Immaculate Heart of Mary
22 August - Queenship of Mary
8 September - Nativity of Mary
8 September - Our Lady of Charity
12 September - Most Holy Name of Mary
15 September - Feast of Our Lady of Sorrows
24 September - Our Lady of Mercy
24 September - Our Lady of Walsingham
1 October - Holy Protection of the Mother of God
7 October - Our Lady of the Most Holy Rosary
11 October - Maternity of the Blessed Virgin Mary
12 October - Our Lady of Pilar
16 October - Purity of the Blessed Virgin Mary
21 November - Presentation of Mary at the Temple
8 December - Mary's Immaculate Conception
12 December - Our Lady of Guadalupe
18 December - Expectation of the Blessed Virgin Mary
Moveable Feasts
Our Lady, Queen of the Apostles - Saturday after Ascension
Our Lady, Health of the Sick - Saturday before the last Sunday in August
Our Lady of Consolation - Saturday after the Feast of Saint Augustine (28 August)
Mary, Mother of Divine Providence - Saturday before 3rd Sunday of November
The Feast of 8 September originated in Jerusalem. In the 7th century, in the Byzantine Rite and at Rome, the Birth of the Blessed Virgin was celebrated this day. The feast is also celebrated on September 8 in the Syriac Rite and on September 7 in the Coptic Rite.
The site from which I copied this has additional information as to veneration of the Theotokos, primarily oriented toward the Latin Church. See:
Patron Saints Index - Blessed Virgin Mary [
catholic-forum.com]
And, of perhaps particular interest to Alex, there are a list of 333 titles of the Theotokos. The majority are from the West, but a few from the East are included:
Titles of the Blessed Virgin Mary [
catholic-forum.com]
The comments by Bob and Gaudior as to Orthodox practice and belief apply equally to the Byzantine Catholic Churches (and, in the case that the feast day of a Saint is ordinarily on his or her day of repose, rather than birth, the Latin Church as well). These are the principal feasts of the Theotokos in the Byzantine Catholic Churches (the major feasts are in
bold):
1 September - Synaxis of the Most Holy Theotokos venerated in her Icon of Miasenes
8 September - Nativity of the Theotokos 1 October - Protection of the Theotokos
21 November - Entrance of Theotokos into the Temple9 December - Maternity of the Ancestor of Christ, Ann
26 December - Synaxis of the Most Holy Theotokos
2 February - Purification of the Theotokos 25 March - Annunciation of the Theotokos25 April - Visitation of The Theotokos to Elizabeth
2 July - Transfer of the Mantle of the Theotokos at Blachermae
15 August - Dormition of the TheotokosThere are also innumerable feasts associated with various titles of the Theotokos; these vary somewhat from Church to Church, appropos to her particular titles (most also reflected in iconographic depictions) that are most meaningful to the various Churches.
This is a list of the feasts observed by the Coptic Churches, which have a particular devotion to the Virgin Saint Mary, the Theotokos. (I believe these feasts are common to both the Orthodox and Catholic Copts, although I'm unsure whether the Catholics observe April 2, the commemmoration of the appearance of the Theotokos in 1968 at Zeitoun).
10 December - 8 January The Month of Mary - Special prayers of praise daily for Saint Mary, the Theotokos
12 December - Entrance of the Theotokos into the Temple
29 January - Departure of Saint Mary from This Life
2 April - The Appearance of the Holy Theotokos at El-Zeitoun
7 May - The Annunciation
9 May - Birth of the Theotokos
1 June - Entry of the Theotokos into Egypt with the Lord Jesus Christ and Holy Saint Joseph
28 June - The Feast of the Miracle Wrought by the Holy Theotokos in the Dissolution of the Chains of Saint Matthias, the Apostle and Remembrance of the Consecration of the First Church Named for the Virgin Theotokos at Philippi
7 August - Beginning of Saint Mary's Fast
13 August - Annunciation of the Birth of the Theotokos to Holy Joachim
22 August - Saint Mary's Feast - Ascension of Her Holy Body into Heaven
On the 21st day of each Coptic month, there is a remembrance of the Virgin Theotokos Mary
On the 29th day of each Coptic month (except 2), Copts remember the Annunciation, Nativity, and Resurrection by particular prayers, as each of these falls on the 29th day of a Coptic month
BTW, in the "things you never knew and didn't know you wanted to know" category - Rev. Father Boutros Gayed, of blessed memory, pastor of the Virgin Mary Church at Zeitoun during the time of the apparitions, was the biological brother of HH Pope Shenouda III.
Many years,
Neil