Well, the Hijri date 23 Rajab 1400 corresponds to the Gregorian date Friday, 6 June 1980. This date lies in the seventh month of the Hijri year 1400 AH, which is Rajab of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1400/07/23 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 6 June 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Rajab 1400 AH to its equivalent Gregorian date.
وَأَنَّا لَا نَدْرِىٓ أَشَرٌّ أُرِيدَ بِمَن فِى ٱلْأَرْضِ أَمْ أَرَادَ بِهِمْ رَبُّهُمْ رَشَدًۭا
And we know not whether harm is boded unto all who are in the earth, or whether their Lord intendeth guidance for them.
Surah Al-Jinn(72:10)
Sahih al-Bukhari
Wedlock, Marriage (Nikaah)
Chapter: To treat the family in a polite and kind manner
Narrated 'Urwa:
Aisha said, "While the Ethiopians were playing with their small spears, Allah's Messenger (ﷺ) screened me behind him and I watched (that display) and kept on watching till I left on my own." So you may estimate of what age a little girl may listen to amusement.
Sahih al-Bukhari 5190