Well, the Hijri date 21 Rajab 1428 corresponds to the Gregorian date Saturday, 4 August 2007. This date lies in the seventh month of the Hijri year 1428 AH, which is Rajab of 1428 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1428/07/21 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 2007 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rajab 1428 AH to its equivalent Gregorian date.
قُلْ هُوَ ٱلَّذِى ذَرَأَكُمْ فِى ٱلْأَرْضِ وَإِلَيْهِ تُحْشَرُونَ
Say: He it is Who multiplieth you in the earth, and unto Whom ye will be gathered.
Surah Al-Mulk(67:24)
Sahih al-Bukhari
Wedlock, Marriage (Nikaah)
Chapter: Allah's Messenger (saws) prohibited Nikah-al-Mut'a lately.
Narrated Jabir bin `Abdullah and Salama bin Al-Akwa`:
While we were in an army, Allah's Messenger (ﷺ) came to us and said, "You have been allowed to do the Mut'a (marriage), so do it."
Sahih al-Bukhari 5117, 5118