'Year of' in the Bible

In the six hundredth year of the life of Noah, in the second month, in the seventeenth day of the month, in this day have been broken up all fountains of the great deep, and the net-work of the heavens hath been opened,

And Sarai, Abram's wife, taketh Hagar the Egyptian, her handmaid, at the end of the tenth year of Abram's dwelling in the land of Canaan, and giveth her to Abram her husband, to him for a wife,

And to Joseph were born two sons before the year of famine cometh, whom Asenath daughter of Poti-Pherah, priest of On, hath borne to him,