ante diem x kalendas sextilias
- Neptunalia — an obscure festival (obscure in the sense that we really don’t know what went on) in honour of Neptune
- ludi Victoriae Caesaris (day 4)
- 64 A.D. — the Great Fire of Rome (day 6)
- 79 A.D. — martyrdom of Apollinaris
- 303 A.D. — martyrdom of Phocas the Gardener