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.
ٱتَّبِعْ مَآ أُوحِىَ إِلَيْكَ مِن رَّبِّكَ ۖ لَآ إِلَٰهَ إِلَّا هُوَ ۖ وَأَعْرِضْ عَنِ ٱلْمُشْرِكِينَ
Follow that which is inspired in thee from thy Lord; there is no Allah save Him; and turn away from the idolaters.
Surah Al-An'aam(6:106)
Sahih al-Bukhari
Friday Prayer
Chapter: (to deliver) the Khutba on the pulpit
Narrated Salim:
My father said , "I heard the Prophet (ﷺ) delivering the Khutba on the pulpit and he said, 'Whoever comes for the Jumua prayer should take a bath (before coming).' "
Sahih al-Bukhari 919