Calendar year
The year 666 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 88 Ab urbe condita . The denomination 666 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.[citation needed]
Events
By place
Middle East
Births
There are no recorded births of notable people during this year.
References