Ibzan's 7 Years Ended; Elon's 10 Years Began—Judges 12:11

Q: WHAT YEAR DID ELON BECOME JUDGE OF ISRAEL?
A: IT DEPENDS WHAT CALENDAR YOU ARE USING!
On the Gregorian calendar (the one you might have on your wall) the year was 1177 BC.
On the Hebrew calendar, sometimes called the biblical calendar, the year was 2870 AM.
RELATED VERSES
Judges 12:11 – After him, Elon the Zebulunite judged Israel. He judged Israel ten years.