Well, the Hijri date 21 Dhul Hijjah 1442 corresponds to the Gregorian date Saturday, 31 July 2021. This date lies in the twelfth month of the Hijri year 1442 AH, which is Dhu Al-Hijjah of 1442 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1442/12/21 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 31 July 2021 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Dhul Hijjah 1442 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا۟ إِذَا لَقِيتُمْ فِئَةًۭ فَٱثْبُتُوا۟ وَٱذْكُرُوا۟ ٱللَّهَ كَثِيرًۭا لَّعَلَّكُمْ تُفْلِحُونَ
O ye who believe! When ye meet an army, hold firm and think of Allah much, that ye may be successful.
Surah Al-Anfaal(8:45)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"Not equal are those of the believers who sit (at home)..." (V.4:95)
Narrated Al-Bara:
When the Verse:--"Not equal are those of the believers who sit (at home)," (4.95) was revealed, the Prophet said, "Call so-and-so." That person came to him with an ink-pot and a wooden board or a shoulder scapula bone. The Prophet (ﷺ) said (to him), "Write: 'Not equal are those believers who sit (at home) and those who strive and fight in the Cause of Allah." Ibn Um Maktum who was sitting behind the Prophet (ﷺ) then said, "O Allah's Messenger (ﷺ)! I am a blind man." So there was revealed in the place of that Verse, the Verse:--"Not equal are those of the believers who sit (at home) except those who are disabled (by injury, or are blind or lame etc.) and those who strive and fight in the Cause of Allah." (4.95)
Sahih al-Bukhari 4594