Well, the Hijri date 27 Ramadan 1364 corresponds to the Gregorian date Tuesday, 4 September 1945. This date lies in the ninth month of the Hijri year 1364 AH, which is Ramadan of 1364 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1364/09/27 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 1945 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Ramadan 1364 AH to its equivalent Gregorian date.
وَإِذْ جَعَلْنَا ٱلْبَيْتَ مَثَابَةًۭ لِّلنَّاسِ وَأَمْنًۭا وَٱتَّخِذُوا۟ مِن مَّقَامِ إِبْرَٰهِۦمَ مُصَلًّۭى ۖ وَعَهِدْنَآ إِلَىٰٓ إِبْرَٰهِۦمَ وَإِسْمَٰعِيلَ أَن طَهِّرَا بَيْتِىَ لِلطَّآئِفِينَ وَٱلْعَٰكِفِينَ وَٱلرُّكَّعِ ٱلسُّجُودِ
And when We made the House (at Makka) a resort for mankind and sanctuary, (saying): Take as your place of worship the place where Abraham stood (to pray). And We imposed a duty upon Abraham and Ishmael, (saying): Purify My house for those who go around and those who meditate therein and those who bow down and prostrate themselves (in worship).
Surah Al-Baqara(2:125)