Parallel
Zechariah 14:7
Brenton's English Septuagint · Berean Standard Bible
and there shall be for one day cold and frost, and that day [shall be] known to the Lord, and [it shall] not [be] day nor night: but towards evening it shall be light.
It will be a unique day known only to the LORD, without day or night; but when evening comes, there will be light.