Surah Ad-Duhaa 93:1
وَٱلضُّحَىٰ
By the morning brightness
Translation: Saheeh International
Tafsir
By the forenoon that is to say the first part of the day or all of it
Excerpt from Tafsir al-Jalalayn, commentary on 93:1, via Quran.com. The reader has the full commentary and 9 more tafsirs.