'Of The Month' in the Bible

And the building of this house was complete on the third day of the month Adar, in the sixth year of the rule of Darius the king.

Then all the men of Judah and Benjamin came together to Jerusalem before three days were past; it was the ninth month, on the twentieth day of the month; and all the people were seated in the wide square in front of the house of God, shaking with fear because of this business and because of the great rain.