وَجَعَلْنَا ٱلَّيْلَ وَٱلنَّهَارَ ءَايَتَيْنِ ۖ فَمَحَوْنَآ ءَايَةَ ٱلَّيْلِ وَجَعَلْنَآ ءَايَةَ ٱلنَّهَارِ مُبْصِرَةً لِّتَبْتَغُوا۟ فَضْلًا مِّن رَّبِّكُمْ وَلِتَعْلَمُوا۟ عَدَدَ ٱلسِّنِينَ وَٱلْحِسَابَ ۚ وَكُلَّ شَىْءٍ فَصَّلْنَـٰهُ تَفْصِيلًا
Wa ja'alnal laila wannahaara Aayatayni famahawnaaa Aayatal laili wa ja'alnaaa Aayatan nahaari mubsiratal litabtaghoo fadlam mir Rabbikum wa lita'lamoo 'adadas sineena walhisaab; wa kulla shai'in fassalnaahu tafseelaa
We made the night and the day as two signs, then darkened the night and made the daylight for seeing, for you to seek your Lord’s bounty and to know how to count the years and calculate. We have explained everything in detail.
And we made the night and the day two signs: we darkened the sign of the night and made the sign of the day illuminating, so that you may seek bounty from your Lord and know the number of years and the reckoning. And every thing we have set out in detail.