'Month' in the Bible

Solomon began to build on the second day of the second month in the fourth year of his reign.

All the men of Israel gathered before the king at the feast in the seventh month.

And on the twenty-third day of the seventh month Solomon sent the people to their tents, rejoicing and happy in heart because of the goodness that the Lord had shown to David, to Solomon, and to His people Israel.

So they assembled at Jerusalem in the third month of the fifteenth year of Asa’s reign.

In the first year of his reign, in the first month, he opened the doors of the house of the Lord [which his father had closed] and repaired them [and replaced the gold overlay].

Now they began the consecration on the first [day] of the first month, and on the eighth day of the month they came to the porch of the Lord. Then for eight days they consecrated the house of the Lord, and on the sixteenth day of the first month they finished.

For the king and his officials and all the assembly in Jerusalem had decided to celebrate the Passover in the second month,

Now many people were gathered at Jerusalem to celebrate the Feast of Unleavened Bread in the second month; it was a very large assembly.

Then they slaughtered the Passover lambs on the fourteenth day of the second month. And the priests and the Levites were ashamed of themselves, and consecrated themselves and brought burnt offerings to the house of the Lord.

In the third month [at the end of wheat harvest] they began to make the heaps, and they finished them in the seventh month.

Josiah celebrated the Passover to the Lord in Jerusalem; they slaughtered the Passover lambs on the fourteenth day of the first month.