Well, the Hijri date 21 Dhul Hijjah 1408 corresponds to the Gregorian date Wednesday, 3 August 1988. This date lies in the twelfth month of the Hijri year 1408 AH, which is Dhu Al-Hijjah of 1408 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1408/12/21 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 3 August 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Dhul Hijjah 1408 AH to its equivalent Gregorian date.
فَإِذَا بَلَغْنَ أَجَلَهُنَّ فَأَمْسِكُوهُنَّ بِمَعْرُوفٍ أَوْ فَارِقُوهُنَّ بِمَعْرُوفٍۢ وَأَشْهِدُوا۟ ذَوَىْ عَدْلٍۢ مِّنكُمْ وَأَقِيمُوا۟ ٱلشَّهَٰدَةَ لِلَّهِ ۚ ذَٰلِكُمْ يُوعَظُ بِهِۦ مَن كَانَ يُؤْمِنُ بِٱللَّهِ وَٱلْيَوْمِ ٱلْءَاخِرِ ۚ وَمَن يَتَّقِ ٱللَّهَ يَجْعَل لَّهُۥ مَخْرَجًۭا
Then, when they have reached their term, take them back in kindness or part from them in kindness, and call to witness two just men among you, and keep your testimony upright for Allah. Whoso believeth in Allah and the Last Day is exhorted to act thus. And whosoever keepeth his duty to Allah, Allah will appoint a way out for him,
Surah At-Talaaq(65:2)
Sahih al-Bukhari
Al-Adha Festival Sacrifice (Adaahi)
Chapter: What may be eaten of the meat of sacrifices and what may be taken as journey food
Narrated Abu `Ubaid:
the freed slave of Ibn Azhar that he witnessed the Day of `Id-al-Adha with `Umar bin Al-Khattab. `Umar offered the `Id prayer before the sermon and then delivered the sermon before the people, saying, "O people! Allah's Messenger (ﷺ) has forbidden you to fast (on the first day of) each of these two 'Ida, for one of them is the Day of breaking your fast, and the other is the one, on which you eat the meat of your sacrifices."
Sahih al-Bukhari 5571