The word(s) "night" appears 113 time(s) in 97 verse(s) in Quran in Abdullah Yusuf Ali translation.

(61) It is not permitted to the Sun to catch up the Moon, nor can the night outstrip the Day: Each (just) swims along in (its own) orbit (according to Law).

(62) And by night: will ye not understand?

(63) And he said, "Truly do I love the love of good, with a view to the glory of my Lord,"- until (the sun) was hidden in the veil (of night):

(64) He created the heavens and the earth in true (proportions): He makes the night overlap the Day, and the Day overlap the night: He has subjected the sun and the moon (to His law): Each one follows a course for a time appointed. Is not He the Exalted in Power - He Who forgives again and again?

(65) Is one who worships devoutly during the hour of the night prostrating himself or standing (in adoration), who takes heed of the Hereafter, and who places his hope in the Mercy of his Lord - (like one who does not)? Say: "Are those equal, those who know and those who do not know? It is those who are endued with understanding that receive admonition.

(66) It is Allah Who has made the night for you, that ye may rest therein, and the days as that which helps (you) to see. Verily Allah is full of Grace and Bounty to men: yet most men give no thanks.

(67) Among His Signs are the night and the Day, and the Sun and the Moon. Do not prostrate to the sun and the moon, but prostrate to Allah, Who created them, if it is Him ye wish to serve.

(68) But is the (Unbelievers) are arrogant, (no matter): for in the presence of thy Lord are those who celebrate His praises by night and by day. And they never flag (nor feel themselves above it).

(69) We sent it down during a Blessed night: for We (ever) wish to warn (against Evil).

(70) In the (night) is made distinct every affair of wisdom,