Translation of the verse 29 from Surah An-Nazi‘at : Number of verses 46 - - page 584 - Part 30.
Its night He covers with darkness, and its forenoon He brings out (with light).
And He darkened its night and extracted its brightness.
(79:29) and covered its night with darkness and brought forth from it its day; *15
*15) The night and the day have been attributed to the heaven, for the night falls when the sun of the heavens sets and the day dawns when it rises. The word "cover" has been used for the night in the sense that after the sun has set the darkness of the night so spreads over the earth as though it has covered it from above by a curtain.
Source : An-Nazi‘at Verse 29: And He darkened its night and extracted its brightness.