'Month' in the Bible

Now in the sixth month, the angel Gabriel was sent from God to a city of Galilee, named Nazareth,

Behold, Elizabeth, your relative, also has conceived a son in her old age; and this is the sixth month with her who was called barren.

The four angels were freed who had been prepared for that hour and day and month and year, so that they might kill one third of mankind.

in the middle of its street. On this side of the river and on that was the tree of life, bearing twelve kinds of fruits, yielding its fruit every month. The leaves of the tree were for the healing of the nations.