The most authentic opinion is that Duha prayer and Al Ishrak prayer are the same. It starts about 15 minutes after sunrise.

And Allah knows best

Is there more than one prayers in the morning (duha, ishrak, chaast). What is the Awal time to read this prayer?

Prayer | March 27, 2014 4:35 am
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Can you please clarify the implication of reciting a lower surrah in the first rakaah and a higher surrah in the second rakaah.Is it true that you should always recite a higher one in the first raakah and the lower one in the second raakah. i.e during fajr prayer, first raakah recite fatihah and Iklas then second raakah recite fatihah and fil. Is this wrong? Or it must be the Fil in first raaka then Iklas in the second raakah? im really confused in what to do because some say its wrong to recite a higher surrah after reciting a lower surrah during prayers.