January 4 is marked as the Eleventh day of the 12 Days of Christmas.
The carol says On the Eleventh Day of Christmas, My True Love Gave To Me …
Eleven Pipers Piping
According to catechism hidden meaning it means …
The Eleven Faithful Apostles. As we know there were 12 Apostles, or
known as Disciples. One of them betrayed Jesus. That was Judas, he was
the unfaithful one.