Well, the Hijri date 21 Rajab 1359 corresponds to the Gregorian date Saturday, 24 August 1940. This date lies in the seventh month of the Hijri year 1359 AH, which is Rajab of 1359 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1359/07/21 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 24 August 1940 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rajab 1359 AH to its equivalent Gregorian date.
وَإِن مِّن قَرْيَةٍ إِلَّا نَحْنُ مُهْلِكُوهَا قَبْلَ يَوْمِ ٱلْقِيَٰمَةِ أَوْ مُعَذِّبُوهَا عَذَابًۭا شَدِيدًۭا ۚ كَانَ ذَٰلِكَ فِى ٱلْكِتَٰبِ مَسْطُورًۭا
There is not a township but We shall destroy it ere the Day of Resurrection, or punish it with dire punishment. That is set forth in the Book (of Our decrees).
Surah Al-Israa(17:58)
Sahih al-Bukhari
Laws of Inheritance (Al-Faraa'id)
Chapter: The Qa’if
Narrated `Aisha:
Allah's Messenger (ﷺ) once entered upon me in a very happy mood, with his features glittering with joy, and said, "O `Aisha! won't you see that Mujazziz (a Qa'if) looked just now at Zaid bin Haritha and Usama bin Zaid and said, 'These feet (of Usama and his father) belong to each other." (See Hadith No. 755, Vol. 4)
Sahih al-Bukhari 6770