Well, the Hijri date 22 Dhul Hijjah 1471 corresponds to the Gregorian date Monday, 20 September 2049. This date lies in the twelfth month of the Hijri year 1471 AH, which is Dhu Al-Hijjah of 1471 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1471/12/22 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 20 September 2049 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Dhul Hijjah 1471 AH to its equivalent Gregorian date.
قُلْ إِنَّمَآ أُنذِرُكُم بِٱلْوَحْىِ ۚ وَلَا يَسْمَعُ ٱلصُّمُّ ٱلدُّعَآءَ إِذَا مَا يُنذَرُونَ
Say (O Muhammad, unto mankind): I warn you only by the Inspiration. But the deaf hear not the call when they are warned.
Surah Al-Anbiyaa(21:45)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: To offer two Rak'at before the Fajr prayer
Narrated `Aisha:
The Prophet (p.b.u.h) used to make the two rak`at before the Fajr prayer so light that I would wonder whether he recited Al-Fatiha (or not).
Sahih al-Bukhari 1165