September 3
September 3 is the 246th day of the year (247th in leap years) in the Gregorian calendar; 119 days remain until the end of the year. == Events == === Pre-1600 === 36 BC – In the Battle of Naulochus, Marcus Vipsanius Agrippa, admiral of Octavian, defeats Sextus Pompey, son of Pompey, thus ending Pompeian resistance to the Second Triumvirate.