Well, the Hijri date 11 Rabi Al Thani 1367 corresponds to the Gregorian date Saturday, 21 February 1948. This date lies in the fourth month of the Hijri year 1367 AH, which is Rabi Al-Thani of 1367 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1367/04/11 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 21 February 1948 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rabi Al Thani 1367 AH to its equivalent Gregorian date.
بَلْ بَدَا لَهُم مَّا كَانُوا۟ يُخْفُونَ مِن قَبْلُ ۖ وَلَوْ رُدُّوا۟ لَعَادُوا۟ لِمَا نُهُوا۟ عَنْهُ وَإِنَّهُمْ لَكَٰذِبُونَ
Nay, but that hath become clear unto them which before they used to hide. And if they were sent back they would return unto that which they are forbidden. Lo! they are liars.
Surah Al-An'aam(6:28)