Centuries: 2nd century BC - 1st century BC - 1st century

Decades: 50s BC 40s BC 30s BC 20s BC 10s BC - 0s BC - 0s 10s 20s 30s 40s

Years: 9 BC 8 BC 7 BC 6 BC 5 BC 4 BC 3 BC 2 BC 1 BC (0 BC does not exist)

Events and trends

• circa 4 BC - Jesus is born in Bethlehem.

Significant people

• Caesar Augustus, Roman Emperor (27 BC - 14 AD).
• Jesus, founding figure of Christianity (or 0s).