الوهاب
كلمة (الوهاب) في اللغة صيغة مبالغة على وزن (فعّال) مشتق من الفعل...
The time of offering the "Duha" (forenoon) prayer begins after the sun has risen with the brightest light and by the height of a spear.
"Ishrāq" (sunrise): What is intended by the rise of the sun up in the sky at the height of a spear or a similar height is how it is seen in the sky. This is estimated precautionary by about 10 minutes after sunrise, according to the current coordinated universal time.
"Ishrāq": the sun's shining with light, the extension of its light, and its spread all over the earth.