Surah Ar-Rum 30:17

فَسُبْحَـٰنَ ٱللَّهِ حِينَ تُمْسُونَ وَحِينَ تُصْبِحُونَ

So exalted is Allāh when you reach the evening and when you reach the morning.

Translation: Saheeh International

Tafsir

So glory be to God — in other words so glorify God meaning perform prayer — when you enter the time of the night in which there are two prayers the sunset one maghrib and the later night one ‘ishā’ and when you rise in the morning in which there is the morning prayer subh.

Excerpt from Tafsir al-Jalalayn, commentary on 30:17, via Quran.com. The reader has the full commentary and 9 more tafsirs.