Well, the Hijri date 21 Rabi Al Awwal 1412 corresponds to the Gregorian date Sunday, 29 September 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 Sunday without any doubt. The Arabic date 1412/03/21 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 29 September 1991 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Awwal 1412 AH to its equivalent Gregorian date.
لِتُنذِرَ قَوْمًۭا مَّآ أُنذِرَ ءَابَآؤُهُمْ فَهُمْ غَٰفِلُونَ
That thou mayst warn a folk whose fathers were not warned, so they are heedless.
Surah Yaseen(36:6)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: Travelling in Ramadan
Narrated Ibn `Abbas:
Once the Prophet (ﷺ) set out in the month of Ramadan. He observed fasting till he reached a place called Kadid where he broke his fast.
Sahih al-Bukhari 2953