Well, the Hijri date 21 Rabi Al Awwal 1354 corresponds to the Gregorian date Saturday, 22 June 1935. This date lies in the third month of the Hijri year 1354 AH, which is Rabi Al-Awwal of 1354 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1354/03/21 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 22 June 1935 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1354 AH to its equivalent Gregorian date.
كَأَنَّهُمْ يَوْمَ يَرَوْنَهَا لَمْ يَلْبَثُوٓا۟ إِلَّا عَشِيَّةً أَوْ ضُحَىٰهَا
On the day when they behold it, it will be as if they had but tarried for an evening or the morn thereof.
Surah An-Naazi'aat(79:46)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"...And sever your ties of kinship." (V.47:22)
Narrated Abu Huraira:
(As above, No. 354, but added) Then Allah's Messenger (ﷺ) said, "Recite if you wish: "Would you then." ..(47.22)
Sahih al-Bukhari 4831