December 11. Feast Day of Pope  Saint Damasus I.

December 12. Feast Day of Nuestra Señora de Guadalupe: 

"Tiene la tez morena, pero es hermosa ..."
"¡O, hijas de Jerúsalen!" :)


Prophecy of Saint Bernard of Clairvoux,  circa 1135 AD, 400 years before Tepeyac.  Catechism of the Catholic Church, Spanish version.

December 14. Feast Day of Saint John of the Cross.

December 16. Third Sunday of Advent.