Well, the Hijri date 18 Dhul Qidah 1399 corresponds to the Gregorian date Tuesday, 9 October 1979. This date lies in the eleventh month of the Hijri year 1399 AH, which is Dhu Al-Qidah of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1399/11/18 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 9 October 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Dhul Qidah 1399 AH to its equivalent Gregorian date.
فَجَآءَتْهُ إِحْدَىٰهُمَا تَمْشِى عَلَى ٱسْتِحْيَآءٍۢ قَالَتْ إِنَّ أَبِى يَدْعُوكَ لِيَجْزِيَكَ أَجْرَ مَا سَقَيْتَ لَنَا ۚ فَلَمَّا جَآءَهُۥ وَقَصَّ عَلَيْهِ ٱلْقَصَصَ قَالَ لَا تَخَفْ ۖ نَجَوْتَ مِنَ ٱلْقَوْمِ ٱلظَّٰلِمِينَ
Then there came unto him one of the two women, walking shyly. She said: Lo! my father biddeth thee, that he may reward thee with a payment for that thou didst water (the flock) for us. Then, when he came unto him and told him the (whole) story, he said: Fear not! Thou hast escaped from the wrongdoing folk.
Surah Al-Qasas(28:25)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: As-Sirat is a bridge across the Hell.
Narrated 'Ata (while Abu Huraira was narrating (see previous hadith)):
Abu Sa`id was sitting in the company of Abu Huraira and he did not deny anything of his narration till he reached his saying: "All this and as much again therewith are for you." Then Abu Sa`id said, "I heard Allah's Messenger (ﷺ) saying, 'This is for you and ten times as much.' " Abu Huraira said, "In my memory it is 'as much again therewith.' "
Sahih al-Bukhari 6574
