Well, the Hijri date 13 Rabi Al Thani 1421 corresponds to the Gregorian date Saturday, 15 July 2000. This date lies in the fourth month of the Hijri year 1421 AH, which is Rabi Al-Thani of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1421/04/13 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 15 July 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rabi Al Thani 1421 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ كَفَرُوا۟ وَظَلَمُوا۟ لَمْ يَكُنِ ٱللَّهُ لِيَغْفِرَ لَهُمْ وَلَا لِيَهْدِيَهُمْ طَرِيقًا
Lo! those who disbelieve and deal in wrong, Allah will never forgive them, neither will He guide them unto a road,
Surah An-Nisaa(4:168)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The Ghazwa of Dhat-ur-Riqa
Narrated Sinan and Abu Salama:
Jabir mentioned that he had participated in a Ghazwa towards Najd in the company of Allah's Messenger (ﷺ) .
Sahih al-Bukhari 4134