Arcana Coelestia #23
23. Nothing is more common in the Word than for the word 'day' to be used to mean the particular time at which events take place, as in Isaiah,
The day of Jehovah is near. Behold, the day of Jehovah comes. I will make heaven tremble, and the earth will be shaken out of its place, on the day of My fierce anger. Its time is close at hand, and its days will not be prolonged. Isaiah 13:6, 9, 13, 22.
And in the same prophet,
Her antiquity is in the days of antiquity. On that day Tyre will be forgotten for seventy years, like the days of one king. Isaiah 23:7, 15.
Since 'day' stands for the particular time it also stands for the state associated with that particular time, as in Jeremiah, Woe to us, for the day has declined, for the shadows of evening have lengthened! Jeremiah 6:4
And in the same prophet,
If you break My covenant that is for the day and My covenant that is for the night, so that there is neither daytime nor night at their appointed time. Jeremiah 33:20, 25.
Also,
Renew our days as of old. Lamentations 5:21.
Zechariah 9:12-14
12
Turn to the stronghold, you prisoners of hope! Even today I declare that I will restore double to you.
13
For indeed I bend Judah as a bow for me. I have filled the bow with Ephraim; and I will stir up your sons, Zion, against your sons, Greece, and will make you like the sword of a mighty man.
14
Yahweh will be seen over them; and his arrow will go flash like lightning; and the Lord Yahweh will blow the trumpet, and will go with whirlwinds of the south.
