Well, the Hijri date 12 Rabi Al Thani 1366 corresponds to the Gregorian date Wednesday, 5 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 Wednesday without any doubt. The Arabic date 1366/04/12 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 5 March 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rabi Al Thani 1366 AH to its equivalent Gregorian date.
إِنَّآ أَنزَلْنَا عَلَيْكَ ٱلْكِتَٰبَ لِلنَّاسِ بِٱلْحَقِّ ۖ فَمَنِ ٱهْتَدَىٰ فَلِنَفْسِهِۦ ۖ وَمَن ضَلَّ فَإِنَّمَا يَضِلُّ عَلَيْهَا ۖ وَمَآ أَنتَ عَلَيْهِم بِوَكِيلٍ
Lo! We have revealed unto thee (Muhammad) the Scripture for mankind with truth. Then whosoever goeth right it is for his soul, and whosoever strayeth, strayeth only to its hurt. And thou art not a warder over them.
Surah Az-Zumar(39:41)
Sahih al-Bukhari
Ablutions (Wudu')
Chapter: While performing ablution or taking a bath one should start from the right side of the body
Narrated Um-`Atiya:
That the Prophet (ﷺ) at the time of washing his deceased daughter had said to them, "Start from the right side beginning with those parts which are washed in ablution."
Sahih al-Bukhari 167