Well, the Hijri date 21 Rajab 1421 corresponds to the Gregorian date Wednesday, 18 October 2000. This date lies in the seventh month of the Hijri year 1421 AH, which is Rajab of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1421/07/21 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 18 October 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rajab 1421 AH to its equivalent Gregorian date.
أَن تَقُولَ نَفْسٌۭ يَٰحَسْرَتَىٰ عَلَىٰ مَا فَرَّطتُ فِى جَنۢبِ ٱللَّهِ وَإِن كُنتُ لَمِنَ ٱلسَّٰخِرِينَ
Lest any soul should say: Alas, my grief that I was unmindful of Allah, and I was indeed among the scoffers!
Surah Az-Zumar(39:56)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: To depart from Al-Muhassab in the night
Narrated `Aisha:
Safiya got her menses on the night of Nafr (departure from Hajj), and she said, "I see that I will detain you." The Prophet (ﷺ) said, "Aqra Halqa! Did she perform the Tawaf on the Day of Nahr (slaughtering)?" Somebody replied in the affirmative. He said, "Then depart." (Different narrators mentioned that) `Aisha said, "We set out with Allah''s Apostle (from Medina) with the intention of performing Hajj only. When we reached Mecca, he ordered us to finish the Ihram. When it was the night of Nafr (departure), Safiya bint Huyay got her menses. The Prophet (ﷺ) said, "Halqa Aqra! I think that she will detain you," and added, "Did you perform the Tawaf (Al-Ifada) on the Day of Nahr (slaughtering)?" She replied, "Yes." He said, "Then depart." I said, "O Allah''s Apostle! I have not (done the Umra)." He replied, "Perform `Umra from Tan`im." My brother went with me and we came across the Prophet (ﷺ) in the last part of the night. He said, "Wait at such and such a place."
Sahih al-Bukhari 1771, 1772