Rome in September

Fields & crops

Vintage season: grapes picked, trodden and pressed, must boiled down, and jars sealed. Columella details preparing vats and keeping workers fed per Columella 11.2, 12. Varro notes that the vintage falls between the autumn equinox and the setting of the Pleiades, when apples are also picked per Varro, Rust. 1.34.

Courts & law

The long Ludi Romani (5–19 Sept. in the late Republic) suspended much public business late Republic.

Senate & politics

Augustus' birthday (23 Sept.) became a public festival; under the emperors the date was marked across the empire imperial era. Under Augustus, the 23 September birthday saw games and banquets; in the province of Asia, the new year was even moved to start on that date per the Priene calendar inscription, 9 BC.

Military

Late campaigns before autumn; triumphs were sometimes held in September at the end of a war. The Ludi Romani opened with a grand procession through the Circus in which young men of military age marched on horse and on foot per Dionysius of Halicarnassus 7.72.

Festivals & religion

Ludi Romani, Rome's oldest games, for Jupiter, with the Epulum Iovis on the Ides (13 Sept.) and the consul driving a nail into the temple wall on the Ides in early times per Livy 7.3.

Daily life

The vintage needed extra hands; Cato explains how to contract out the harvest and pressing per Cato, Agr. 144–47. Workers drank lora, a thin wine from re-soaked grape skins. For tenants, the harvest decided whether rent could be paid; Pliny the Younger complains of tenants falling into arrears after bad years per Pliny, Letters 9.37.

Sources: Cato, De Agri Cultura 144–47 · Pliny the Younger, Letters 9.37