Centuries: 5th century BC - 4th century BC - 3rd century BC

Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC

Years: 317 BC 316 BC 315 BC 314 BC 313 BC - 312 BC - 311 BC 310 BC 309 BC 308 BC 307 BC

• In the Wars of the Diadochi, Ptolemy I Soter meets a force under Antigonus's son Demetrius at Gaza, where they fight an inconclusive battle.
• Ptolemy proceeds to invade Syria, but withdraws when Antigonus himself arrives with reinforcements.
• Construction starts of the Via Appia
• Rome's first aqueduct is finished, enabling inhabitants of the city to get pure drinking water for the first time.
• Seleucus I returns to Babylon, marking the beginning of the Seleucid Empire and year 1 of the Seleucid era.

Births

Deaths

310s BC

312 aC | 312 f.Kr. | 312 v. Chr. | 312 adC | -312 | K. a. 312 | -312 | 기원전 312년 | 312 p.n.e. | 312 aK | 312 a.C. | 312 לפנה"ס | -312 | I. e. 312 | 312 SM | 312 v. Chr. | 312 AC | 312 f.Kr. | -312 | 312 p.n.e. | 312 a.C. | 312 до н. э. | 312 pred Kr. | 312 pr. n. št. | 312. пне. | 312 eaa | 312 f.Kr. | พ.ศ. 232 | 312 до Р.Х. | 前312年