Well, the Hijri date 26 Shaban 1359 corresponds to the Gregorian date Saturday, 28 September 1940. This date lies in the eighth month of the Hijri year 1359 AH, which is Shaban of 1359 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1359/08/26 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 28 September 1940 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Shaban 1359 AH to its equivalent Gregorian date.
فَلَا وَرَبِّكَ لَا يُؤْمِنُونَ حَتَّىٰ يُحَكِّمُوكَ فِيمَا شَجَرَ بَيْنَهُمْ ثُمَّ لَا يَجِدُوا۟ فِىٓ أَنفُسِهِمْ حَرَجًۭا مِّمَّا قَضَيْتَ وَيُسَلِّمُوا۟ تَسْلِيمًۭا
But nay, by thy Lord, they will not believe (in truth) until they make thee judge of what is in dispute between them and find within themselves no dislike of that which thou decidest, and submit with full submission.
Surah An-Nisaa(4:65)
Sahih al-Bukhari
Ablutions (Wudu')
Chapter: To rinse the mouth with water while performing ablution
Narrated Humran:
(the freed slave of `Uthman bin `Affan) I saw `Uthman bin `Affan asking (for a tumbler of water) to perform ablution (and when it was brought) he poured water from it over his hands and washed them thrice and then put his right hand in the water container and rinsed his mouth and washed his nose by putting water in it and then blowing it out. Then he washed his face thrice and (then) forearms up to the elbows thrice, then passed his wet hands over his head and then washed each foot thrice. After that `Uthman said, "I saw the Prophet (ﷺ) performing ablution like this of mine, and he said, 'If anyone performs ablution like that of mine and offers a two-rak`at prayer during which he does not think of anything else (not related to the present prayer) then his past sins will be forgiven. '
Sahih al-Bukhari 164