November (Roman month) favored the cult of Isis. The Romans did not number days of a month sequentially from the first day through the last. Instead, they counted back from the three fixed points of the month: the Nones (5th or 7th), the Ides (13th or 15th), and the Kalends (1st) of the following month. The Nones of November was the 5th, and the Ides the 13th. The last day of November was the "pridie Kalendas Decembrīs," "day before the Kalends of December". Roman counting was inclusive; November 9 was "ante diem V Idūs Novembrīs", "the 5th day before the Ides of November,"
Iunius (month) dating and observances on the following table are from H.H. Scullard, "Festivals and Ceremonies of the Roman Republic". Scullard places the Taurian Games on June 25–26 on a five-year cycle, but other scholars believe these "ludi" had no regular date and were held as a crisis ritual when needed. After the Ides, dual dates are given to represent both the earlier calendar, when June had 29 days and July was called "Quinctilis", and the 30-day month of the Julian calendar. Iunius (month) On the ancient Roman calendar, mensis Iunius or Iunius, also Junius (June), was the fourth month, following "Maius"