Well, the Hijri date 21 Rabi Al Awwal 1413 corresponds to the Gregorian date Friday, 18 September 1992. This date lies in the third month of the Hijri year 1413 AH, which is Rabi Al-Awwal of 1413 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1413/03/21 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 18 September 1992 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1413 AH to its equivalent Gregorian date.
فَبِأَىِّ ءَالَآءِ رَبِّكُمَا تُكَذِّبَانِ
Which is it, of the favours of your Lord, that ye deny?
Surah Ar-Rahmaan(55:63)
Sahih al-Bukhari
Invocations
Chapter: Taking refuge with Allah, and the recitation before going to bed
Narrated `Aisha:
Whenever Allah's Messenger (ﷺ) went to bed, he used to blow on his hands while reciting the Mu'auwidhat ( i.e. Suratal-Falaq 113 and Surat-an-Nas 114) and then pass his hands over his body.
Sahih al-Bukhari 6319