The word(s) "night" appears 144 time(s) in 113 verse(s) in Quran in Mohsin Khan translation.

(91) He said: "O my Lord! Verily, I have called to my people night and day (i.e. secretly and openly to accept the doctrine of Islamic Monotheism),

(92) Stand (to pray) all night, except a little -

(93) Verily, the rising by night (for Tahajjud prayer) is very hard and most potent and good for governing oneself, and most suitable for (understanding) the Word (of Allah).

(94) Verily, your Lord knows that you do stand (to pray at night) a little less than two thirds of the night, or half the night, or a third of the night, and also a party of those with you. And Allah measures the night and the day. He knows that you are unable to pray the whole night, so He has turned to you (in mercy). So, recite you of the Qur'an as much as may be easy for you. He knows that there will be some among you sick, others travelling through the land, seeking of Allah's Bounty, yet others fighting in Allah's Cause. So recite as much of the Qur'an as may be easy (for you), and perform As-Salat (Iqamat-as-Salat ) and give Zakat, and lend to Allah a goodly loan. And whatever good you send before you for yourselves (i.e. Nawafil non-obligatory acts of worship: prayers, charity, fasting, Hajj and 'Umrah), you will certainly find it with Allah, better and greater in reward. And seek Forgiveness of Allah. Verily, Allah is Oft-Forgiving, Most-Merciful .

(95) And by the night when it withdraws.

(96) And during night, prostrate yourself to Him (i.e. the offering of Maghrib and 'Isha' prayers), and glorify Him a long night through (i.e. Tahajjud prayer).

(97) And We have made the night as a covering (through its darkness),

(98) Its night He covers with darkness and its forenoon He brings out (with light)

(99) So verily, I swear by the planets that recede (i.e. disappear during the day and appear during the night).

(100) And by the night as it departs.