The Sun-god was the ultimate, victorious charioteer, driving his four-horse chariot (quadriga) through the heavenly circuit from sunrise to sunset. His partner Luna drove her two-horse chariot (biga); together, they represented the predictable, orderly movement of the cosmos and the circuit of time, which found analogy in the Circus track. Luna's temple, which was probably built long before Apollo's, burned down in the Great Fire of 64 AD and was probably not replaced. Her cult was closely identified with that of Diana, who seems to have been represented in the processions that started Circus games, and with Sol Indiges, usually identified as her brother. After the loss of her temple, her cult may have been transferred to Sol's temple on the dividing barrier, or one beside it; both would have been open to the sky. Temples to several deities overlooked the Circus; most are now lost. The temples to Ceres and Flora stood close together on the Aventine, more or less opposite the Circus' starting gate, which remained under Hercules' protection. Further southeast along the Aventine was a temple to Luna, the moon goddess. Aventine temples to Venus Obsequens, Mercury and Dis (or perhaps Summanus) stood on the slopes above the southeast turn. On the Palatine hill, opposite to Ceres's temple, stood the temple to Magna Mater and, more or less opposite Luna's temple, one to the sun-god Apollo. Several festivals, some of uncertain foundation and date, were held at the Circus in historical times. The Consualia, with its semi-mythical establishment by Romulus, and the Cerealia, the major festival of Ceres, were probably older than the earliest historically attested "Roman Games" (Ludi Romani) held at the Circus in honour of Jupiter in 366 BC. In the early Imperial era, Ovid describes the opening of Cerealia (mid to late April) with a horse race at the Circus, followed by the nighttime release of foxes into the stadium, their tails ablaze with lighted torches. Some early connection is likely between Ceres as goddess of grain crops and Consus as a god of grain storage and patron of the Circus. Modern status and uses After the 6th century, the Circus fell into disuse and decay. The lower levels, ever prone to flooding, were gradually buried under waterlogged alluvial soil and accumulated debris, so that the original track is now buried 6 meters beneath the modern surface. In the 11th century, the Circus was