According to the Shire calendar, Foreyule was the twelfth month of the year. It was composed of thirty days, as were all of the months by Shire Reckoning. Foreyule would be the approximate equivalent of our modern day December.

Though those Hobbits living in the Shire called this month Foreyule, those living in Bree and the Eastfarthing called it Yulemath.
Encyclopedia entry originally written by ~Venora~