Just found out all USA dioceses have a special penance day for the Unborn! "The Day of Prayer for the Legal Protection of Unborn Children is observed by the Catholic Church in the U.S. on January 22nd, a day for prayer and penance for the dignity of human life, especially related to abortion, marked by fasting, prayers, and acts of charity, with liturgical colors of white (for thanks for life) or violet (for penance) often used, as established by the General Instruction of the Roman Missal. Date