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Ancient RomeHODIE · ROMA

a.d. IV Non. Iul.

July 4 in Ancient Rome

The Ara Pacis is vowed

politics13 BC

Julian date · ≈ Jul 2 on our calendar

On Augustus' return from Spain and Gaul, the senate decreed an Altar of Augustan Peace on the Campus Martius.

The Ara Pacis Augustae (dedicated 9 BC), Rome
The Ara Pacis Augustae (dedicated 9 BC), Rome. Rabax63, CC BY-SA 4.0

Background

In his own account of his deeds, Augustus wrote that when he returned from Spain and Gaul, the senate decreed that an altar of Augustan Peace be set up by the Campus Martius, where magistrates, priests and the Vestal Virgins were to make an annual sacrifice.

The calendar from Amiternum marks 4 July as the day the altar was "constituted" in 13 BC. It took more than three years to build its famous carved enclosure, which was dedicated on 30 January 9 BC.

Ancient source: Fasti Amiternini (IV Non. Iul.); Res Gestae 12 · Reference

Sources

Rome today (1991–2020 avg): 30°/19°C (86°/66°F) · rain 13% of days

Rome in JulyWater was precious: Rome's aqueducts fed public fountains, from which most…

Fields & crops

Harvest finished in the uplands; threshing and storage, stubble burned or grazed, and the first ploughing of fallow per Columella 11.2. Cato advises that olive groves be hoed and vines tied in summer, and that the threshing floor be ready before grain is brought in per Cato, Agr. 2, 91.

Courts & law

Courts sat less during the Ludi Apollinares (6–13 July); much elite business paused as senators left the hot city late Republic.

Senate & politics

Renamed from Quintilis in 44 BC for Julius Caesar, born in this month. Republican consular elections were often held in July late Republic. Caesar was born on 12 or 13 July disputed: sources differ on the day; after his death the month was renamed in his honour by a law of Mark Antony in 44 BC per Macrobius 1.12.34.

Military

Peak campaign season. On 15 July the equites paraded through Rome (transvectio equitum), revived by Augustus per Suetonius, Aug. 38.

Festivals & religion

Ludi Apollinares (6–13 July), founded during the war with Hannibal; the Poplifugia (5 July); the Lucaria in sacred groves (19 and 21 July); Neptunalia (23 July) with leafy shelters against the heat per Varro and Festus.

Daily life

Water was precious: Rome's aqueducts fed public fountains, from which most people carried water up the stairs of their apartment blocks per Frontinus, De aquis. Food spoiled quickly; those without kitchens bought cooked food at taverns and street stalls. Graffiti at Pompeii record prices for bread, wine and oil, and rents for rooms per Pompeian inscriptions. Martial jokes that he lives up three tall flights of stairs, a common lot for renters satire, Martial 1.117. The well-off escaped to villas; the poor had no such option.

Sources: Frontinus, De aquis · Suetonius, Augustus 38

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LATIN LINE OF THE DAY

Si novi bene te, Procille, vives.

“If I know you well, Procillus, you will live.”

Martial, Epigrams 1.115.7 · translation ours (literal)