Well, the Hijri date 9 Dhul Hijjah 1436 corresponds to the Gregorian date Tuesday, 22 September 2015. This date lies in the twelfth month of the Hijri year 1436 AH, which is Dhu Al-Hijjah of 1436 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1436/12/09 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 September 2015 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Dhul Hijjah 1436 AH to its equivalent Gregorian date.
سَوَآءٌۭ مِّنكُم مَّنْ أَسَرَّ ٱلْقَوْلَ وَمَن جَهَرَ بِهِۦ وَمَنْ هُوَ مُسْتَخْفٍۭ بِٱلَّيْلِ وَسَارِبٌۢ بِٱلنَّهَارِ
Alike of you is he who hideth the saying and he who noiseth it abroad, he who lurketh in the night and he who goeth freely in the daytime.
Surah Ar-Ra'd(13:10)
Sahih al-Bukhari
Retiring to a Mosque for Remembrance of Allah (I'tikaf)
Chapter: I'tikaf in the middle ten days of Ramadan
Narrated Abu Huraira:
The Prophet (ﷺ) used to perform I`tikaf every year in the month of Ramadan for ten days, and when it was the year of his death, he stayed in I`tikaf for twenty days.
Sahih al-Bukhari 2044