Well, the Hijri date 16 Shaban 1421 corresponds to the Gregorian date Sunday, 12 November 2000. This date lies in the eighth month of the Hijri year 1421 AH, which is Shaban of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1421/08/16 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 12 November 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Shaban 1421 AH to its equivalent Gregorian date.
وَقَالَتْ لِأُخْتِهِۦ قُصِّيهِ ۖ فَبَصُرَتْ بِهِۦ عَن جُنُبٍۢ وَهُمْ لَا يَشْعُرُونَ
And she said unto his sister: Trace him. So she observed him from afar, and they perceived not.
Surah Al-Qasas(28:11)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: The burning of houses and date-palms
Narrated Jarir:
Allah's Messenger (ﷺ)s said to me, "Will you relieve me from Dhul-Khalasa? Dhul-Khalasa was a house (of an idol) belonging to the tribe of Khath'am called Al-Ka`ba Al-Yama-niya. So, I proceeded with one hundred and fifty cavalry men from the tribe of Ahmas, who were excellent knights. It happened that I could not sit firm on horses, so the Prophet (ﷺ) , stroke me over my chest till I saw his finger-marks over my chest, he said, 'O Allah! Make him firm and make him a guiding and rightly guided man.' " Jarir proceeded towards that house, and dismantled and burnt it. Then he sent a messenger to Allah's Apostle informing him of that. Jarir's messenger said, "By Him Who has sent you with the Truth, I did not come to you till I had left it like an emancipated or gabby camel (i.e. completely marred and spoilt)." Jarir added, "The Prophet (ﷺ) asked for Allah's Blessings for the horses and the men of Ahmas five times."
Sahih al-Bukhari 3020