Well, the Hijri date 22 Ramadan 1399 corresponds to the Gregorian date Wednesday, 15 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 1399/09/22 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 15 August 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Ramadan 1399 AH to its equivalent Gregorian date.
ٱللَّهُ ٱلَّذِى يُرْسِلُ ٱلرِّيَٰحَ فَتُثِيرُ سَحَابًۭا فَيَبْسُطُهُۥ فِى ٱلسَّمَآءِ كَيْفَ يَشَآءُ وَيَجْعَلُهُۥ كِسَفًۭا فَتَرَى ٱلْوَدْقَ يَخْرُجُ مِنْ خِلَٰلِهِۦ ۖ فَإِذَآ أَصَابَ بِهِۦ مَن يَشَآءُ مِنْ عِبَادِهِۦٓ إِذَا هُمْ يَسْتَبْشِرُونَ
Allah is He Who sendeth the winds so that they raise clouds, and spreadeth them along the sky as pleaseth Him, and causeth them to break and thou seest the rain downpouring from within them. And when He maketh it to fall on whom He will of His bondmen, lo! they rejoice;
Surah Ar-Room(30:48)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"Or think you that you will enter Paradise without such (trials) as came to those who passed away before you?" (V.2:214)
Narrated Ibn Abu Mulaika:
Ibn `Abbas recited: "(Respite will be granted) until when the Apostles gave up hope (of their people) and thought that they were denied (by their people). There came to them Our Help ...." (12.110) reading Kudhibu without doubling the sound 'dh', and that was what he understood of the Verse. Then he went on reciting: "..even the Apostle and those who believed along with him said: When (will come) Allah's Help? Yes, verily, Allah's Help is near." (2.214) Then I met `Urwa bin Az-Zubair and I mentioned that to him. He said, "Aisha said, 'Allah forbid! By Allah, Allah never promised His Apostle anything but he knew that it would certainly happen before he died. But trials were continuously presented before the Apostles till they were afraid that their followers would accuse them of telling lies. So I used to recite:-- "Till they (come to) think that they were treated as liars." reading 'Kudh-dhibu with double 'dh.'
Sahih al-Bukhari 4524, 4525