Well, the Hijri date 26 Jumada Al Akhira 1366 corresponds to the Gregorian date Saturday, 17 May 1947. This date lies in the sixth month of the Hijri year 1366 AH, which is Jumada Al-Thani of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1366/06/26 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 May 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Jumada Al Akhira 1366 AH to its equivalent Gregorian date.
وَجَعَلُوا۟ بَيْنَهُۥ وَبَيْنَ ٱلْجِنَّةِ نَسَبًۭا ۚ وَلَقَدْ عَلِمَتِ ٱلْجِنَّةُ إِنَّهُمْ لَمُحْضَرُونَ
And they imagine kinship between him and the jinn, whereas the jinn know well that they will be brought before (Him).
Surah As-Saaffaat(37:158)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: Not feel shy of the truth to comprehend the religion
Narrated Thabit:
that he heard Anas saying, "A woman came to the Prophet (ﷺ) offering herself to him in marriage, saying, "Have you got any interest in me (i.e. would you like to marry me?)" Anas's daughter said, "How shameless that woman was!" On that Anas said, "She is better than you, for she presented herself to Allah's Messenger (ﷺ) (for marriage).
Sahih al-Bukhari 6123