'Year' in the Bible

Now his parents went to Jerusalem every year at the feast of the passover.

Now in the fifteenth year of the reign of Tiberius Caesar, Pontius Pilate being governor of Judaea, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituraea and of the region of Trachonitis, and Lysanias the tetrarch of Abilene,

To preach the acceptable year of the Lord.

So he said to the gardener, "'See, this is the third year I have come to look for fruit on this fig-tree and cannot find any. Cut it down. Why should so much ground be actually wasted?'

And he answering said unto him, Lord, let it alone this year also, till I shall dig about it, and dung it:

Perhaps it will bear fruit next year, but if not, you can cut it down.’”