Well, the Hijri date 21 Rabi Al Awwal 1405 corresponds to the Gregorian date Thursday, 13 December 1984. This date lies in the third month of the Hijri year 1405 AH, which is Rabi Al-Awwal of 1405 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1405/03/21 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 13 December 1984 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1405 AH to its equivalent Gregorian date.
أَمْ يَقُولُونَ تَقَوَّلَهُۥ ۚ بَل لَّا يُؤْمِنُونَ
Or say they: He hath invented it? Nay, but they will not believe!
Surah At-Tur(52:33)
Sahih al-Bukhari
Companions of the Prophet
Chapter: The merits of Abu Bakr رضي الله عنه
Narrated Ibn `Umar:
We used to compare the people as to who was better during the lifetime of Allah's Messenger (ﷺ) . We used to regard Abu Bakr as the best, then `Umar, and then `Uthman .
Sahih al-Bukhari 3655
