'Year of' in the Bible

In the third year of the reign of Jehoiakim king of Judah, Nebuchadnezzar king of Babylon came to Jerusalem and besieged it.

And Daniel remained there until the first year of [the reign of] King Cyrus [over Babylon; now this was at the end of the seventy-year exile of Judah (the Southern Kingdom) in Babylonia, as foretold by Jeremiah].

In the second year (604 b.c.) of the reign of Nebuchadnezzar, Nebuchadnezzar had dreams which troubled and disturbed his spirit and [interfered with] his ability to sleep.

In the first year of Belshazzar king of Babylon Daniel had a dream and visions appeared in his mind as he lay on his bed; then he wrote the dream down and related a summary of it.

In the third year of the reign of King Belshazzar a [second] vision appeared to me, Daniel, [this was two years] after the one that first appeared to me.

In the first year of Darius the son of Ahasuerus, of Median descent, who was made king over the realm of the Chaldeans—

in the first year of his reign, I, Daniel, understood from the books the number of years which, according to the word of the Lord to Jeremiah the prophet, must pass before the desolations [which had been] pronounced on Jerusalem would end; and it was seventy years.

In the third year of Cyrus king of Persia a message was revealed to Daniel, who was named Belteshazzar; and the message was true and it referred to great conflict (warfare, misery). And he understood the message and had an understanding of the vision.

“Also I, in the first year of Darius the Mede, I (Gabriel) arose to be an encouragement and a protection for him.