400 BC

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

Decades: 450s BC 440s BC 430s BC 420s BC 410s BC – 400s BC – 390s BC 380s BC 370s BC 360s BC 350s BC

Years: 405 BC 404 BC 403 BC 402 BC 401 BC – 400 BC – 399 BC 398 BC 397 BC 396 BC 395 BC

Events

• Carthaginians occupy Malta

Births

• Kidinnu, Chaldean astronomer (approximate year)

Deaths

• Thucydides