Well, the Hijri date 17 Shaban 1424 corresponds to the Gregorian date Monday, 13 October 2003. This date lies in the eighth month of the Hijri year 1424 AH, which is Shaban of 1424 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1424/08/17 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 13 October 2003 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Shaban 1424 AH to its equivalent Gregorian date.
فَكَيْفَ إِذَا جِئْنَا مِن كُلِّ أُمَّةٍۭ بِشَهِيدٍۢ وَجِئْنَا بِكَ عَلَىٰ هَٰٓؤُلَآءِ شَهِيدًۭا
But how (will it be with them) when We bring of every people a witness, and We bring thee (O Muhammad) a witness against these?
Surah An-Nisaa(4:41)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"And (it is also for) those who, before them, had homes (in Al-Madīna) and had adopted the Faith..." (V.59:9)
Narrated `Umar:
I recommend that my successor should take care of and secure the rights of the early emigrants; and I also advise my successor to be kind to the Ansar who had homes (in Medina) and had adopted the Faith, before the Prophet (ﷺ) migrated to them, and to accept the good from their good ones and excuse their wrong doers.
Sahih al-Bukhari 4888