'Year' in the Bible

When he cut the hair of his head (and it was at the end of every year that he cut it, for it was heavy on him so he cut it), he weighed the hair of his head at 200 shekels by the king’s weight.

Now there was a famine in the days of David for three years, year after year; and David sought the presence of the Lord. And the Lord said, “It is for Saul and his bloody house, because he put the Gibeonites to death.”