Well, the Hijri date 18 Dhul Qidah 1438 corresponds to the Gregorian date Thursday, 10 August 2017. This date lies in the eleventh month of the Hijri year 1438 AH, which is Dhu Al-Qidah of 1438 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1438/11/18 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 10 August 2017 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Dhul Qidah 1438 AH to its equivalent Gregorian date.
وَلَقَدْ رَٰوَدُوهُ عَن ضَيْفِهِۦ فَطَمَسْنَآ أَعْيُنَهُمْ فَذُوقُوا۟ عَذَابِى وَنُذُرِ
They even asked of him his guests for an ill purpose. Then We blinded their eyes (and said): Taste now My punishment after My warnings!
Surah Al-Qamar(54:37)