Well, the Hijri date 19 Shawwal 1366 corresponds to the Gregorian date Thursday, 4 September 1947. This date lies in the tenth month of the Hijri year 1366 AH, which is Shawwal of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1366/10/19 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 4 September 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Shawwal 1366 AH to its equivalent Gregorian date.
ثُمَّ بَعَثْنَا مِنۢ بَعْدِهِم مُّوسَىٰ وَهَٰرُونَ إِلَىٰ فِرْعَوْنَ وَمَلَإِي۟هِۦ بِـَٔايَٰتِنَا فَٱسْتَكْبَرُوا۟ وَكَانُوا۟ قَوْمًۭا مُّجْرِمِينَ
Then, after them, We sent Moses and Aaron unto Pharaoh and his chiefs with Our revelations, but they were arrogant and were a guilty folk.
Surah Yunus(10:75)