Well, the Hijri date 21 Rabi Al Thani 1610 corresponds to the Gregorian date Saturday, 6 December 2183. This date lies in the fourth month of the Hijri year 1610 AH, which is Rabi Al-Thani of 1610 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1610/04/21 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 December 2183 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1610 AH to its equivalent Gregorian date.
إِلَيْهِ مَرْجِعُكُمْ جَمِيعًۭا ۖ وَعْدَ ٱللَّهِ حَقًّا ۚ إِنَّهُۥ يَبْدَؤُا۟ ٱلْخَلْقَ ثُمَّ يُعِيدُهُۥ لِيَجْزِىَ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ بِٱلْقِسْطِ ۚ وَٱلَّذِينَ كَفَرُوا۟ لَهُمْ شَرَابٌۭ مِّنْ حَمِيمٍۢ وَعَذَابٌ أَلِيمٌۢ بِمَا كَانُوا۟ يَكْفُرُونَ
Unto Him is the return of all of you; it is a promise of Allah in truth. Lo! He produceth creation, then reproduceth it, that He may reward those who believe and do good works with equity; while, as for those who disbelieve, theirs will be a boiling drink and painful doom because they disbelieved.
Surah Yunus(10:4)