Well, the Hijri date 8 Dhul Hijjah 1403 corresponds to the Gregorian date Thursday, 15 September 1983. This date lies in the twelfth month of the Hijri year 1403 AH, which is Dhu Al-Hijjah of 1403 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1403/12/08 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 15 September 1983 to its equivalent Arabic date.
The following is the conversion of the Arabic date 8 Dhul Hijjah 1403 AH to its equivalent Gregorian date.
أَلَمْ يَرَوْا۟ كَمْ أَهْلَكْنَا مِن قَبْلِهِم مِّن قَرْنٍۢ مَّكَّنَّٰهُمْ فِى ٱلْأَرْضِ مَا لَمْ نُمَكِّن لَّكُمْ وَأَرْسَلْنَا ٱلسَّمَآءَ عَلَيْهِم مِّدْرَارًۭا وَجَعَلْنَا ٱلْأَنْهَٰرَ تَجْرِى مِن تَحْتِهِمْ فَأَهْلَكْنَٰهُم بِذُنُوبِهِمْ وَأَنشَأْنَا مِنۢ بَعْدِهِمْ قَرْنًا ءَاخَرِينَ
See they not how many a generation We destroyed before them, whom We had established in the earth more firmly than We have established you, and We shed on them abundant showers from the sky, and made the rivers flow beneath them. Yet we destroyed them for their sins, and created after them another generation.
Surah Al-An'aam(6:6)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: How was the Salat of the Prophet (pbuh) and how many Rak'a he used to offer at night?
Narrated `Abdullah bin `Umar:
A man said, "O Allah's Messenger (ﷺ)! How is the prayer of the night?" He said, "Two rak`at followed by two rak`at and so on, and when you apprehend the approaching dawn, offer one rak`a as witr."
Sahih al-Bukhari 1137