Interpretation of "By the morning brightness" (Al-Duha), and it is entirely Meccan.
In the name of Allah, the Most Gracious, the Most Merciful.
[Interpretation of Surah Al-Duha from verse 1 to verse 1]
تَفْسِيرُ وَالضُّحَى وَهِيَ مَكِّيَّةٌ كُلُّهَا
﷽
[تَفْسِير سُورَة الضُّحَى من آيَة ١ إِلَى آيَة ١]