'Year of' in the Bible

And it happened in the fourteenth year of King Hezekiah, Sennacherib king of Assyria came up against all the fortified cities of Judah and took them.

to preach the acceptable year of Jehovah and the day of vengeance of our God; to comfort all who mourn;

For the day of vengeance is in My heart, and the year of My redeemed has come.