Well, the Hijri date 21 Shaban 1373 corresponds to the Gregorian date Saturday, 24 April 1954. This date lies in the eighth month of the Hijri year 1373 AH, which is Shaban of 1373 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1373/08/21 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 April 1954 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1373 AH to its equivalent Gregorian date.
إِنَّ فِى ذَٰلِكَ لَءَايَةًۭ لِّلْمُؤْمِنِينَ
Lo! therein is indeed a portent for believers.
Surah Al-Hijr(15:77)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: Anybody whose account is questioned will surely be punished
Narrated `Aisha:
Allah's Messenger (ﷺ), said, "None will be called to account on the Day of Resurrection, but will be ruined." I said "O Allah's Messenger (ﷺ)! Hasn't Allah said: 'Then as for him who will be given his record in his right hand, he surely will receive an easy reckoning? (84.7-8) -- Allah's Messenger (ﷺ) said, "That (Verse) means only the presentation of the accounts, but anybody whose account (record) is questioned on the Day of Resurrection, will surely be punished."
Sahih al-Bukhari 6537