January readings for the Twelve Days of Christmas and the Epiphany until the First Sunday after the Epiphany are listed in the Christmas Lectionary.

January 10 - William Laud - Mass
January 12 - Aelred - Mass
January -13 - Hilary - Mass
January 17 - Antony - Mass

January 18 - The Confession of Saint Peter the Apostle - Morning Prayer
January 18 - The Confession of Saint Peter the Apostle - Evening Prayer
January 18 - The Confession of Saint Peter the Apostle - Mass Readings

January 19 - Charles Gore - Mass
January 20 - Fabian - Mass
January 21 - Agnes - Mass
January 22 - Vincent - Mass Readings

January 25 - The Conversion of Saint Paul the Apostle - Morning Prayer
January 25 - The Conversion of Saint Paul the Apostle - Evening Prayer
January 25 - The Conversion of Saint Paul the Apostle - Mass

January 26 - Timothy & Titus - Mass
January 28 - Thomas Aquinas - Mass
January 30 - Charles - Mass