Well, the Hijri date 21 Shawwal 1400 corresponds to the Gregorian date Sunday, 31 August 1980. This date lies in the tenth month of the Hijri year 1400 AH, which is Shawwal of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1400/10/21 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 31 August 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shawwal 1400 AH to its equivalent Gregorian date.
وَخَلَقَ ٱلْجَآنَّ مِن مَّارِجٍۢ مِّن نَّارٍۢ
And the jinn did He create of smokeless fire.
Surah Ar-Rahmaan(55:15)
Sahih al-Bukhari
Interpretation of Dreams
Chapter: Whoever saw the Prophet (saws) in a dream
Narrated Abu Huraira:
I heard the Prophet (ﷺ) saying, "Whoever sees me in a dream will see me in his wakefulness, and Satan cannot imitate me in shape." Abu `Abdullah said, "Ibn Seereen said, 'Only if he sees the Prophet (ﷺ) in his (real) shape.'"
Sahih al-Bukhari 6993