Well, the Hijri date 21 Shaban 1366 corresponds to the Gregorian date Wednesday, 9 July 1947. This date lies in the eighth month of the Hijri year 1366 AH, which is Shaban of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1366/08/21 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 9 July 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1366 AH to its equivalent Gregorian date.
كَىْ نُسَبِّحَكَ كَثِيرًۭا
That we may glorify Thee much
Surah Taa-Haa(20:33)
Sahih al-Bukhari
Beginning of Creation
Chapter: The reference to angels
Narrated Ibn `Abbas:
Allah's Messenger (ﷺ) asked Gabriel, "Why don't you visit us more often than you do?" Then the following Holy Verse was revealed (in this respect):-- "And we (angels) descend not but by the order of your Lord. To Him belong what is before us and what is behind us, and what is between those two and your Lord was never forgetful." (19.64)
Sahih al-Bukhari 3218