Well, the Hijri date 26 Rabi Al Awwal 1366 corresponds to the Gregorian date Monday, 17 February 1947. This date lies in the third month of the Hijri year 1366 AH, which is Rabi Al-Awwal of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1366/03/26 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 17 February 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Rabi Al Awwal 1366 AH to its equivalent Gregorian date.
كَذَّبَتْ قَبْلَهُمْ قَوْمُ نُوحٍۢ وَأَصْحَٰبُ ٱلرَّسِّ وَثَمُودُ
The folk of Noah denied (the truth) before them, and (so did) the dwellers at Ar-Rass and (the tribe of) Thamud,
Surah Qaaf(50:12)
Sahih al-Bukhari
Asking Permission
Chapter: Al-Istilqa' (lying flat)
Narrated the uncle of `Abbas bin Tamim:
I saw Allah's Messenger (ﷺ) lying on his back in the mosque and putting one of his legs over the other.
Sahih al-Bukhari 6287