Well, the Hijri date 16 Rabi Al Thani 1421 corresponds to the Gregorian date Tuesday, 18 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 Tuesday without any doubt. The Arabic date 1421/04/16 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 18 July 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rabi Al Thani 1421 AH to its equivalent Gregorian date.
أُو۟لَٰٓئِكَ ٱلَّذِينَ لَعَنَهُمُ ٱللَّهُ فَأَصَمَّهُمْ وَأَعْمَىٰٓ أَبْصَٰرَهُمْ
Such are they whom Allah curseth so that He deafeneth them and maketh blind their eyes.
Surah Muhammad(47:23)
Sahih al-Bukhari
Obligatory Charity Tax (Zakat)
Chapter: Giving in charity to orphans
Narrated Abu Sa`id Al-Khudri:
Once the Prophet (ﷺ) sat on a pulpit and we sat around him. Then he said, "The things I am afraid of most for your sake (concerning what will befall you after me) is the pleasures and splendors of the world and its beauties which will be disclosed to you." Somebody said, "O Allah's Messenger (ﷺ)! Can the good bring forth evil?" The Prophet (ﷺ) remained silent for a while. It was said to that person, "What is wrong with you? You are talking to the Prophet (p.b.u.h) while he is not talking to you." Then we noticed that he was being inspired divinely. Then the Prophet (ﷺ) wiped off his sweat and said, "Where is the questioner?" It seemed as if the Prophet (ﷺ) liked his question. Then he said, "Good never brings forth evil. Indeed it is like what grows on the banks of a water-stream which either kill or make the animals sick, except if an animal eats its fill the Khadira (a kind of vegetable) and then faces the sun, and then defecates and urinates and grazes again. No doubt this wealth is sweet and green. Blessed is the wealth of a Muslim from which he gives to the poor, the orphans and to needy travelers. (Or the Prophet said something similar to it) No doubt, whoever takes it illegally will be like the one who eats but is never satisfied, and his wealth will be a witness against him on the Day of Resurrection."
Sahih al-Bukhari 1465