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.
وَقَالُوا۟ لَن تَمَسَّنَا ٱلنَّارُ إِلَّآ أَيَّامًۭا مَّعْدُودَةًۭ ۚ قُلْ أَتَّخَذْتُمْ عِندَ ٱللَّهِ عَهْدًۭا فَلَن يُخْلِفَ ٱللَّهُ عَهْدَهُۥٓ ۖ أَمْ تَقُولُونَ عَلَى ٱللَّهِ مَا لَا تَعْلَمُونَ
And they say: The Fire (of punishment) will not touch us save for a certain number of days. Say: Have ye received a covenant from Allah - truly Allah will not break His covenant - or tell ye concerning Allah that which ye know not?
Surah Al-Baqara(2:80)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The killing of Abu Jahl
Narrated Ibn `Abbas:
regarding the Statement of Allah:--"Those who have changed Allah's Blessings for disbelief..." (14.28) The people meant here by Allah, are the infidels of Quraish. (`Amr, a sub-narrator said, "Those are (the infidels of) Quraish and Muhammad is Allah's Blessing. Regarding Allah's Statement:"..and have led their people Into the house of destruction? (14.29) Ibn `Abbas said, "It means the Fire they will suffer from (after their death) on the day of Badr."
Sahih al-Bukhari 3977