Well, the Hijri date 21 Rabi Al Thani 1431 corresponds to the Gregorian date Tuesday, 6 April 2010. This date lies in the fourth month of the Hijri year 1431 AH, which is Rabi Al-Thani of 1431 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1431/04/21 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 6 April 2010 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1431 AH to its equivalent Gregorian date.
قَالَ أَلَمْ نُرَبِّكَ فِينَا وَلِيدًۭا وَلَبِثْتَ فِينَا مِنْ عُمُرِكَ سِنِينَ
Surah Ash-Shu'araa(26:18)
Sahih al-Bukhari
Knowledge
Chapter: The sin of a person who tells a lie against the Prophet (saws)
Narrated Anas:
The fact which stops me from narrating a great number of Hadiths to you is that the Prophet (ﷺ) said: "Whoever tells a lie against me intentionally, then (surely) let him occupy his seat in Hell-fire."
Sahih al-Bukhari 108
