Well, the Hijri date 18 Rabi Al Thani 1356 corresponds to the Gregorian date Saturday, 26 June 1937. This date lies in the fourth month of the Hijri year 1356 AH, which is Rabi Al-Thani of 1356 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1356/04/18 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 26 June 1937 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Rabi Al Thani 1356 AH to its equivalent Gregorian date.
وَلَوْ نَشَآءُ لَمَسَخْنَٰهُمْ عَلَىٰ مَكَانَتِهِمْ فَمَا ٱسْتَطَٰعُوا۟ مُضِيًّۭا وَلَا يَرْجِعُونَ
And had We willed, We verily could have fixed them in their place, making them powerless to go forward or turn back.
Surah Yaseen(36:67)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: The visit (of the Ka'bah) to perform (Tawaf-al-Ifada) on the Day of Nahr
Narrated `Aisha:
We performed Hajj with the Prophet (ﷺ) and performed Tawaf-al-ifada on the Day of Nahr (slaughtering). Safiya got her menses and the Prophets desired from her what a husband desires from his wife. I said to him, "O Allah's Messenger (ﷺ)! She is having her menses." He said, "Is she going to detain us?" We informed him that she had performed Tawaf-al-Ifada on the Day of Nahr. He said, "(Then you can) depart."
Sahih al-Bukhari 1733