Well, the Hijri date 30 Shawwal 1436 corresponds to the Gregorian date Saturday, 15 August 2015. This date lies in the tenth month of the Hijri year 1436 AH, which is Shawwal of 1436 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1436/10/30 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 15 August 2015 to its equivalent Arabic date.
The following is the conversion of the Arabic date 30 Shawwal 1436 AH to its equivalent Gregorian date.
قَدْ نَعْلَمُ إِنَّهُۥ لَيَحْزُنُكَ ٱلَّذِى يَقُولُونَ ۖ فَإِنَّهُمْ لَا يُكَذِّبُونَكَ وَلَٰكِنَّ ٱلظَّٰلِمِينَ بِـَٔايَٰتِ ٱللَّهِ يَجْحَدُونَ
We know well how their talk grieveth thee, though in truth they deny not thee (Muhammad) but evil-doers flout the revelations of Allah.
Surah Al-An'aam(6:33)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: To offer two Rak'a before the Zuhr prayer
Narrated Aisha:
The Prophet (ﷺ) never missed four rak`at before the Zuhr prayer and two rak`at before the Fajr prayer.
Sahih al-Bukhari 1182