Like the modern month of
July, this was one of the "long" months that had 31 days. The Romans did not number days of a month sequentially from the 1st through the last day. Instead, they counted back from the three fixed points of the month: the
Nones (
Nonae, 5th or 7th, depending on the length of the month), the
Ides (
Idūs, 13th or 15th), and the
Kalends (
Kalendae, 1st) of the following month. Thus, the last day of Quintilis was the
pridie Kalendas Sextilis, "day before the Kalends of
Sextilis" (August). Roman counting was
inclusive; July 5 was
ante diem III Nonas Quintilis, "the 3rd day before the Nones (7th) of Quintilis," usually abbreviated
a.d. III Non. Quint. (or with the
a.d. omitted altogether); July 23 was
X. Kal. Sext., "the 10th day before the Kalends of Sextilis." Each day was marked with a letter such as
F for
dies fasti, days when it was legal to initiate action in the courts of
civil law;
C, for
dies comitalis, a day on which the Roman people could hold assemblies
(comitia), elections, and certain kinds of judicial proceedings;
N for
dies nefasti, when these political activities and the administration of justice were prohibited; or
NP, the meaning of which remains elusive, but which marked
feriae, public holidays. Days were also marked with
nundinal letters in cycles of
A B C D E F G H, to mark the "market week" A
dies natalis was an anniversary such as a temple founding or rededication, sometimes thought of as the "birthday" of a deity. On a
dies religiosus, individuals were not to undertake any new activity, nor do anything other than tend to the most basic necessities. During the
Imperial period, some of the traditional festivals localized at Rome became less important, and the birthdays and anniversaries of the emperor and his family gained prominence as Roman holidays. On the calendar of military religious observances known as the
Feriale Duranum, sacrifices pertaining to
Imperial cult outnumber the older festivals. After the latter 1st century AD, a number of dates are added to calendars for
spectacles and games (ludi) held in honor of various deities in the venue called a "
circus"
(ludi circenses). By the late 2nd century AD, extant calendars no longer show days marked with letters
(F, N, C and so on) to show their religious status, probably in part as a result of calendar reforms undertaken by
Marcus Aurelius. Unless otherwise noted, the dating and observances on the following table are from
H.H. Scullard,
Festivals and Ceremonies of the Roman Republic (Cornell University Press, 1981), pp. 158–169. ==See also==