Well, the Hijri date 29 Rabi Al Awwal 1412 corresponds to the Gregorian date Monday, 7 October 1991. This date lies in the third month of the Hijri year 1412 AH, which is Rabi Al-Awwal of 1412 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1412/03/29 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 7 October 1991 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Rabi Al Awwal 1412 AH to its equivalent Gregorian date.
وَإِذَا كَالُوهُمْ أَو وَّزَنُوهُمْ يُخْسِرُونَ
But if they measure unto them or weight for them, they cause them loss.
Surah Al-Mutaffifin(83:3)
Sahih al-Bukhari
Good Manners and Form (Al-Adab)
Chapter: Do not abuse Ad-Dahr
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "Allah said, "The offspring of Adam abuse the Dahr (Time), and I am the Dahr; in My Hands are the night and the day." !
Sahih al-Bukhari 6181