Well, the Hijri date 22 Ramadan 1401 corresponds to the Gregorian date Thursday, 23 July 1981. This date lies in the ninth month of the Hijri year 1401 AH, which is Ramadan of 1401 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1401/09/22 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 23 July 1981 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Ramadan 1401 AH to its equivalent Gregorian date.
وَيَوْمَ يَقُولُ نَادُوا۟ شُرَكَآءِىَ ٱلَّذِينَ زَعَمْتُمْ فَدَعَوْهُمْ فَلَمْ يَسْتَجِيبُوا۟ لَهُمْ وَجَعَلْنَا بَيْنَهُم مَّوْبِقًۭا
And (be mindful of) the Day when He will say: Call those partners of Mine whom ye pretended. Then they will cry unto them, but they will not hear their prayer, and We shall set a gulf of doom between them.
Surah Al-Kahf(18:52)