The Great Fire of Rome causes widespread devastation and rages on for six days, destroying half of the city.

The Great Fire of Rome (Latin: incendium magnum Romae), was an urban fire that occurred in July AD 64. The fire began in the merchant shops around Rome's chariot stadium, Circus Maximus, on the night of 19 July. After six days, the fire was brought under control, but before the damage could be assessed, the fire reignited and burned for another three days. In the aftermath of the fire, two thirds of Rome had been destroyed.According to Tacitus and later Christian tradition, Emperor Nero blamed the devastation on the Christian community in the city, initiating the empire's first persecution against the Christians.