Well, the Hijri date 27 Dhul Qidah 1413 corresponds to the Gregorian date Tuesday, 18 May 1993. This date lies in the eleventh month of the Hijri year 1413 AH, which is Dhu Al-Qidah of 1413 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1413/11/27 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 18 May 1993 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Dhul Qidah 1413 AH to its equivalent Gregorian date.
وَلَوْلَآ أَن ثَبَّتْنَٰكَ لَقَدْ كِدتَّ تَرْكَنُ إِلَيْهِمْ شَيْـًۭٔا قَلِيلًا
And if We had not made thee wholly firm thou mightest almost have inclined unto them a little.
Surah Al-Israa(17:74)