Well, the Hijri date 1 Rabi Al Thani 1450 corresponds to the Gregorian date Tuesday, 22 August 2028. This date lies in the fourth month of the Hijri year 1450 AH, which is Rabi Al-Thani of 1450 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1450/04/01 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 August 2028 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rabi Al Thani 1450 AH to its equivalent Gregorian date.
وَإِذَا قِيلَ لَهُمُ ٱرْكَعُوا۟ لَا يَرْكَعُونَ
When it is said unto them: Bow down, they bow not down!
Surah Al-Mursalaat(77:48)
Sahih al-Bukhari
Jizyah and Mawaada'ah
Chapter: How to revoke a covenant
Narrated Abu Huraira:
Abu Bakr, on the day of Nahr (i.e. slaughtering of animals for sacrifice), sent me in the company of others to make this announcement: "After this year, no pagan will be allowed to perform the Hajj, and none will be allowed to perform the Tawaf of the Ka`ba undressed." And the day of Al-Hajj-ul-Akbar is the day of Nahr, and it called Al-Akbar because the people call the `Umra Al-Hajj-ul-Asghar (i.e. the minor Hajj). Abu Bakr threw back the pagans' covenant that year, and therefore, no pagan performed the Hajj in the year of Hajj-ul-Wada` of the Prophets.
Sahih al-Bukhari 3177