Well, the Hijri date 28 Ramadan 1421 corresponds to the Gregorian date Sunday, 24 December 2000. This date lies in the ninth month of the Hijri year 1421 AH, which is Ramadan of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1421/09/28 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 24 December 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Ramadan 1421 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ يَخْشَوْنَ رَبَّهُم بِٱلْغَيْبِ لَهُم مَّغْفِرَةٌۭ وَأَجْرٌۭ كَبِيرٌۭ
Lo! those who fear their Lord in secret, theirs will be forgiveness and a great reward.
Surah Al-Mulk(67:12)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: The sitting of two men together over a riding animal
Narrated Anas:
I was riding behind Abu Talha (on the same) riding animal and (the Prophet's companions) were reciting Talbiya aloud for both Hajj and `Umra.
Sahih al-Bukhari 2986