Well, the Hijri date 22 Rabi Al Thani 1420 corresponds to the Gregorian date Wednesday, 4 August 1999. This date lies in the fourth month of the Hijri year 1420 AH, which is Rabi Al-Thani of 1420 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1420/04/22 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 4 August 1999 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Rabi Al Thani 1420 AH to its equivalent Gregorian date.
ٱللَّهُ يَبْسُطُ ٱلرِّزْقَ لِمَن يَشَآءُ وَيَقْدِرُ ۚ وَفَرِحُوا۟ بِٱلْحَيَوٰةِ ٱلدُّنْيَا وَمَا ٱلْحَيَوٰةُ ٱلدُّنْيَا فِى ٱلْءَاخِرَةِ إِلَّا مَتَٰعٌۭ
Allah enlargeth livelihood for whom He will, and straiteneth (it for whom He will); and they rejoice in the life of the world, whereas the life of the world is but brief comfort as compared with the Hereafter.
Surah Ar-Ra'd(13:26)