Mary Mother of God Catholic Culture, Liturgical Celebrations, Marian Devotions, News and Bulletin / Dec 29, 2018 A reminder that January 1, Solemnity of Mary Mother of God is a Holy Day of Obligation. Mass times: Monday December 31st: 5 PM Tuesday January 1st: 8 AM, 9:30 AM, 11 AM, 12:30 PM, 5 PM, 6:30 PM (Spanish) 8 PM Share: Related Post March 25, 2023 Holy Week at the Cathedral March 24, 2023 Veiling of Images during Passiontide February 5, 2023 Anointing of the Sick