Well, the Hijri date 26 Shaban 1473 corresponds to the Gregorian date Sunday, 7 May 2051. This date lies in the eighth month of the Hijri year 1473 AH, which is Shaban of 1473 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1473/08/26 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 7 May 2051 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Shaban 1473 AH to its equivalent Gregorian date.
قُل لَّآ أَقُولُ لَكُمْ عِندِى خَزَآئِنُ ٱللَّهِ وَلَآ أَعْلَمُ ٱلْغَيْبَ وَلَآ أَقُولُ لَكُمْ إِنِّى مَلَكٌ ۖ إِنْ أَتَّبِعُ إِلَّا مَا يُوحَىٰٓ إِلَىَّ ۚ قُلْ هَلْ يَسْتَوِى ٱلْأَعْمَىٰ وَٱلْبَصِيرُ ۚ أَفَلَا تَتَفَكَّرُونَ
Say (O Muhammad, to the disbelievers): I say not unto you (that) I possess the treasures of Allah, nor that I have knowledge of the Unseen; and I say not unto you: Lo! I am an angel. I follow only that which is inspired in me. Say: Are the blind man and the seer equal? Will ye not then take thought?
Surah Al-An'aam(6:50)
Sahih al-Bukhari
Funerals (Al-Janaa'iz)
Chapter: Shrouding in two pieces of cloth
Narrated Ibn `Abbas:
While a man was riding (his Mount) in `Arafat, he fell down from it (his Mount) and broke his neck (and died). The Prophet (ﷺ) said, "Wash him with water and Sidr and shroud him in two pieces of cloth, and neither perfume him, nor cover his head, for he will be resurrected on the Day of Resurrection saying, 'Labbaik,' (i.e. like a pilgrim)."
Sahih al-Bukhari 1265