Well, the Hijri date 9 Dhul Hijjah 1478 corresponds to the Gregorian date Thursday, 22 June 2056. This date lies in the twelfth month of the Hijri year 1478 AH, which is Dhu Al-Hijjah of 1478 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1478/12/09 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 22 June 2056 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Dhul Hijjah 1478 AH to its equivalent Gregorian date.
قَالُوا۟ تَٱللَّهِ لَقَدْ ءَاثَرَكَ ٱللَّهُ عَلَيْنَا وَإِن كُنَّا لَخَٰطِـِٔينَ
They said: By Allah, verily Allah hath preferred thee above us, and we were indeed sinful.
Surah Yusuf(12:91)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"And We have already destroyed your kinds, so is there any who will remember?"
Narrated `Abdullah:
I recited before the Prophet (ﷺ) 'Fahal-min-Mudhdhakir'. The Prophet (ﷺ) said, "It is Fahal-min Muddakir."
Sahih al-Bukhari 4874