'Month' in the Bible

In the second year of King Darius, in the sixth month, on [the] first day, the word of Yahweh came {through} Haggai the prophet to Zerubbabel the son of Shealtiel, governor of Judah, and to Joshua the son of Jehozadak, the high priest, saying,

on the twenty-fourth day of the sixth month in the second year of King Darius.

In the seventh [month] on the twenty-first day, the word of Yahweh {came through} Haggai the prophet, saying,

On [the] twenty-fourth [day] of the ninth [month], in the second year of Darius, the word of Yahweh came to the prophet Haggai, saying,

'{Please consider} from this day forward, from the twenty-fourth day of the ninth [month], from the day that the foundation of Yahweh's temple was laid, {consider}:

And the word of Yahweh came to Haggai a second time on the twenty-fourth [day] of the month saying,