Well, the Hijri date 6 Rabi Al Thani 1421 corresponds to the Gregorian date Saturday, 8 July 2000. This date lies in the fourth month of the Hijri year 1421 AH, which is Rabi Al-Thani of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1421/04/06 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 8 July 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Rabi Al Thani 1421 AH to its equivalent Gregorian date.
لَقَدْ وُعِدْنَا هَٰذَا نَحْنُ وَءَابَآؤُنَا مِن قَبْلُ إِنْ هَٰذَآ إِلَّآ أَسَٰطِيرُ ٱلْأَوَّلِينَ
We were promised this, forsooth, we and our fathers. (All) this is naught but fables of the men of old.
Surah An-Naml(27:68)
Sahih al-Bukhari
Prayer at Night (Tahajjud)
Chapter: To offer the Salat-ud-Duha in journey
Narrated Muwarriq:
I asked Ibn `Umar "Do you offer the Duha prayer?" He replied in the negative. I further asked, "Did `Umar use to pray it?" He (Ibn `Umar) replied in the negative. I again asked, "Did Abu Bakr use to pray it?" He replied in the negative. I again asked, "Did the Prophet (ﷺ) use to pray it?" Ibn `Umar replied, "I don't think he did."
Sahih al-Bukhari 1175