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Events
By place
Rome
★
Consuls:
Gaius Julius Caesar,
Marcus Aemilius Lepidus
★
Civil War:
★
★
January 4 —
Titus Labienus bloodily defeats
Julius Caesar in the
Battle of Ruspina.
★
★
February 6 —
Julius Caesar defeats the combined army of
Pompeian followers and
Numidians under
Metellus Scipio and
Juba at
Thapsus.
★
★
April 20 —
Cicero, in
Rome, writes to
Varro "If our voices are no longer heard in the
Senate and in the
Forum, let us follow the example of the ancient sages and serve our country through our writings, concentrating on questions of ethics and constitutional law."
★
★
September 26 —
Julius Caesar dedicates a temple to his mythical ancestor
Venus Genetrix in fulfillment of a vow he made at the
battle of Pharsalus.
★
★
November — Caesar leaves for Farther
Hispania to deal with a fresh outbreak of resistance.
★
★ Caesar reforms the
Roman calendar to create the
Julian calendar. The transitional year is extended to 445 days to synchronize the new calendar and the seasonal cycle. The ''
Julian Calendar'' would remain the standard in the
western world for over 1600 years, until superseded by the
Gregorian Calendar in
1582.
★
★ Caesar appoints his nephew
Octavian his heir.
★
★ Caesar subdues a mutiny of his
Tenth Legion.
★
★ Caesar celebrates his
Gallic Triumph, after which
Vercingetorix is executed.
★ c. 46 BC–
39 BC —
Vitruvius described
Etruscan and
Roman architecture.
Births
Deaths
★
Marcus Porcius Cato, the younger commits suicide after the
battle of Thapsus
★
Metellus Scipio (''Quintus Caecilius Metellus Pius Cornelianus Scipio Nasica'') killed at the
battle of Thapsus while his forces attempt to surrender
★
Vercingetorix, Gaul leader