Today is the feast day of Our Lady of Fatima, commemorating the first apparition of the Mother of God to three shepherd children in Fatima, Portugal, on May 13, 1917. Over the course of six months, Our Lady appeared to the children with a message of prayer, penance, and conversion. The apparitions were accompanied by miraculous signs, including the famous Miracle of the Sun witnessed by 100,000 people. OurLadyisGod.com