Well, the Hijri date 16 Rabi Al Thani 1366 corresponds to the Gregorian date Sunday, 9 March 1947. This date lies in the fourth month of the Hijri year 1366 AH, which is Rabi Al-Thani of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1366/04/16 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 March 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rabi Al Thani 1366 AH to its equivalent Gregorian date.
سَرَابِيلُهُم مِّن قَطِرَانٍۢ وَتَغْشَىٰ وُجُوهَهُمُ ٱلنَّارُ
Their raiment of pitch, and the Fire covering their faces,
Surah Ibrahim(14:50)
Sahih al-Bukhari
Actions while Praying
Chapter: Thinking of something during As-Salat (the prayer)
Narrated Abu Huraira:
People say that I narrate too many narrations of the Prophet; once I met a man (during the lifetime of the Prophet) and asked him, "Which Sura did Allah's Messenger (ﷺ) s recite yesterday in the `Isha' prayer?" He said, "I do not know." I said, "Did you not attend the prayer?" He said, "Yes, (I did)." I said, "I know. He recited such and such Sura."
Sahih al-Bukhari 1223