Well, the Hijri date 17 Rajab 1436 corresponds to the Gregorian date Wednesday, 6 May 2015. This date lies in the seventh month of the Hijri year 1436 AH, which is Rajab of 1436 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1436/07/17 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 6 May 2015 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Rajab 1436 AH to its equivalent Gregorian date.
بِسْمِ ٱللَّهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ الٓمٓر ۚ تِلْكَ ءَايَٰتُ ٱلْكِتَٰبِ ۗ وَٱلَّذِىٓ أُنزِلَ إِلَيْكَ مِن رَّبِّكَ ٱلْحَقُّ وَلَٰكِنَّ أَكْثَرَ ٱلنَّاسِ لَا يُؤْمِنُونَ
Alif. Lam. Mim. Ra. These are verses of the Scripture. That which is revealed unto thee from thy Lord is the Truth, but most of mankind believe not.
Surah Ar-Ra'd(13:1)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Narrated Um Salama:
I complained to Allah's Messenger (ﷺ) that I was sick, so he said, "Perform the Tawaf (of Ka`ba at Mecca) while riding behind the people (who are performing the Tawaf on foot)." So I performed the Tawaf while Allah's Messenger (ﷺ) was offering the prayer by the side of the Ka`ba and was reciting: 'By the Mount (Saini) and by a Decree Inscribed.'
Sahih al-Bukhari 4853