Events

• Gaius Julius Caesar Octavianus becomes Roman Consul for the third time. His partner is Marcus Valerius Messalla Corvinus.
• September 2 - Roman Civil War: Battle of Actium - Off the western coast of Greece, forces of Octavian defeat troops under Mark Antony and Cleopatra.
• The building of Masada is completed

Births

Deaths

31 BC

31 aC | 31 př. n. l. | 31 f.Kr. | 31 v. Chr. | 31 adC | -31 | K. a. 31 | -31 | 기원전 31년 | 31 p.n.e. | 31 aK | 31 SM | 31 a.C. | 31 לפנה"ס | ძვ. წ. 31 | -31 | I. e. 31 | 31 SM | 31 v. Chr. | 31 AC | 31 f.Kr. | -31 | 31 p.n.e. | 31 a.C. | 31 î.Hr. | 31 до н. э. | 31 pred Kr. | 31 pr. n. št. | 31. пне. | 31 eaa | 31 f.Kr. | MA 31 | พ.ศ. 513 | 31 до Р.Х. | 前31年