ante diem viii kalendas sextilias
- Furrinalia — a festival in honour of an obscure Roman deity named Furrina, who appears to have been assiociated with a grove and/or spring
- ludi Victoriae Caesaris (day 6)
- 44 A.D. — marytrdom of James the Greater
- 64 A.D. — the Great Fire of Rome (day 8)
- 306 A.D. — death of the emperor Constantius I; dies imperii of Constantine I
- 325 A.D. — Council of Nicaea closes