Well, the Hijri date 28 Rabi Al Thani 1421 corresponds to the Gregorian date Sunday, 30 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 Sunday without any doubt. The Arabic date 1421/04/28 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 30 July 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Rabi Al Thani 1421 AH to its equivalent Gregorian date.
ٱللَّهُ ٱلَّذِى خَلَقَكُمْ ثُمَّ رَزَقَكُمْ ثُمَّ يُمِيتُكُمْ ثُمَّ يُحْيِيكُمْ ۖ هَلْ مِن شُرَكَآئِكُم مَّن يَفْعَلُ مِن ذَٰلِكُم مِّن شَىْءٍۢ ۚ سُبْحَٰنَهُۥ وَتَعَٰلَىٰ عَمَّا يُشْرِكُونَ
Allah is He Who created you and then sustained you, then causeth you to die, then giveth life to you again. Is there any of your (so-called) partners (of Allah) that doeth aught of that? Praised and Exalted be He above what they associate (with Him)!
Surah Ar-Room(30:40)