Well, the Hijri date 1 Shawwal 1421 corresponds to the Gregorian date Wednesday, 27 December 2000. This date lies in the tenth month of the Hijri year 1421 AH, which is Shawwal of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1421/10/01 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 27 December 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shawwal 1421 AH to its equivalent Gregorian date.
وَلَمَّا جَآءَ أَمْرُنَا نَجَّيْنَا هُودًۭا وَٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ بِرَحْمَةٍۢ مِّنَّا وَنَجَّيْنَٰهُم مِّنْ عَذَابٍ غَلِيظٍۢ
And when Our commandment came to pass We saved Hud and those who believed with him by a mercy from Us; We saved them from a harsh doom.
Surah Hud(11:58)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah: "Say (O Muhammad ﷺ): '(But) the things that my Lord has indeed forbidden are Al-Fawãhish (great evil sins, every kind of unlawful sexual intercourse) whether committed openly or secretly."' (V.7:33)
Narrated `Abdullah bin Mas`ud:
Allah's Messenger (ﷺ) said, "None has more sense of ghaira than Allah, and for this He has forbidden shameful sins whether committed openly or secretly, and none loves to be praised more than Allah does, and this is why He Praises Himself."
Sahih al-Bukhari 4637