Well, the Hijri date 15 Ramadan 1399 corresponds to the Gregorian date Wednesday, 8 August 1979. This date lies in the ninth month of the Hijri year 1399 AH, which is Ramadan of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1399/09/15 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 8 August 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Ramadan 1399 AH to its equivalent Gregorian date.
وَلَا تَمْشِ فِى ٱلْأَرْضِ مَرَحًا ۖ إِنَّكَ لَن تَخْرِقَ ٱلْأَرْضَ وَلَن تَبْلُغَ ٱلْجِبَالَ طُولًۭا
And walk not in the earth exultant. Lo! thou canst not rend the earth, nor canst thou stretch to the height of the hills.
Surah Al-Israa(17:37)
Sahih al-Bukhari
Wishes
Chapter: What uses of Al-Lau are allowed
Narrated 'Ata:
One night the Prophet (ﷺ) delayed the `Isha' prayer whereupon `Umar went to him and said, "The prayer, O Allah's Messenger (ﷺ)! The women and children had slept." The Prophet (ﷺ) came out with water dropping from his head, and said, "Were I not afraid that it would be hard for my followers (or for the people), I would order them to pray `Isha prayer at this time." (Various versions of this Hadith are given by the narrators with slight differences in expression but not in content).
Sahih al-Bukhari 7239