15 Bible Verses about Calendars

And as for the number of the {Israelites}, the heads of {families}, the commanders of thousands and hundreds, and their officials who serve the king in all matters of the working groups that came and went, month by month, throughout all the months of the year, each working group: twenty-four thousand.

He made [the] moon for appointed times; [the] sun knows its [time for] setting.

And God said, "Let there be lights in the vaulted dome of heaven {to separate day from night}, and let them be as signs and for appointed times, and for days and years,

In the six hundredth year of the life of Noah, in the second month, on the seventeenth day of the month--on that day all the springs of the great deep were split open, and the windows of heaven were opened.

And the ark came to rest in the seventh month, on the seventeenth day of the month, on the mountains of Ararat.

"This month [will be] the beginning of months; it [will be] for you the first of the months of the year.

"On the first day of the month, you will set up the tabernacle of the tent of assembly.

And God called the light Day, and the darkness he called Night. And there was evening and there was morning, [the] first day.

It happened in the four hundred and eightieth year [after] the {Israelites} went out from the land of Egypt, in the fourth year {of Solomon's rule} over Israel, the month of Ziv (that [is] the second month), that he began to build the house for Yahweh.

For everything there [is] an appointed time, a time for every matter under heaven:

"But concerning that day and hour no one knows--not even the angels of heaven nor the Son--except the Father alone.

"Seventy weeks is decreed for your people and {for your holy city}, to put an end to the transgression and to seal [up] sin and to make atonement for guilt and to bring [in] everlasting righteousness and to seal vision and prophet and to anoint {the most holy place}. And you must know and you must understand [that] from [the] time of the going out of [the] word to restore and build Jerusalem until [an] anointed [one]-- leader--[will be] {seven weeks and sixty-two weeks}; it will be restored and will be built [with] streets and moat, but {in a time of oppression}. "And after the sixty and two weeks an anointed one shall be cut off, and {he shall have nothing}, and [the] people of the coming leader will destroy the city and the sanctuary, and its end [will be] with the flood and [on] to [the] end [there shall be] war; [these] desolations are determined.read more.
And he will make a strong covenant with the many [for] one week, but [in] half of the week he will let cease sacrifice and offering {and in its place} a desolating abomination [comes] even until {the determined complete destruction} is poured out on [the] desolator."

But when the fullness of time came, God sent out his Son, born of a woman, born under the law,

So he answered [and] said to them, "[When] evening comes you say, '[It will be] fair weather because the sky is red,' and early in the morning, 'Today [it will be] stormy weather, because the sky is red [and] darkening.' You know how to evaluate correctly the appearance of the sky, but you are not able [to evaluate] the signs of the times. An evil and adulterous generation seeks for a sign, and a sign will not be given to it except the sign of Jonah!" And he left them [and] went away.

Now the birth of Jesus Christ occurred in this way. His mother Mary had been betrothed to Joseph, [but] before they came together, she was found {to be pregnant} by the Holy Spirit.