Well, the Hijri date 18 Rabi Al Thani 1390 corresponds to the Gregorian date Monday, 22 June 1970. This date lies in the fourth month of the Hijri year 1390 AH, which is Rabi Al-Thani of 1390 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1390/04/18 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 22 June 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Rabi Al Thani 1390 AH to its equivalent Gregorian date.
فَشَٰرِبُونَ عَلَيْهِ مِنَ ٱلْحَمِيمِ
And thereon ye will drink of boiling water,
Surah Al-Waaqia(56:54)
Sahih al-Bukhari
Asking Permission
Chapter: To greet everybody
Narrated Abu Aiyub:
The Prophet (ﷺ) said, "It is not lawful for a Muslim to desert (not to speak to) his brother Muslim for more than three days while meeting, one turns his face to one side and the other turns his face to the other side. Lo! The better of the two is the one who starts greeting the other."
Sahih al-Bukhari 6237