Well, the Hijri date 21 Jumada Al Oula 1433 corresponds to the Gregorian date Friday, 13 April 2012. This date lies in the fifth month of the Hijri year 1433 AH, which is Jumada Al-Awwal of 1433 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1433/05/21 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 13 April 2012 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Jumada Al Oula 1433 AH to its equivalent Gregorian date.
وَمَا لَهُمْ أَلَّا يُعَذِّبَهُمُ ٱللَّهُ وَهُمْ يَصُدُّونَ عَنِ ٱلْمَسْجِدِ ٱلْحَرَامِ وَمَا كَانُوٓا۟ أَوْلِيَآءَهُۥٓ ۚ إِنْ أَوْلِيَآؤُهُۥٓ إِلَّا ٱلْمُتَّقُونَ وَلَٰكِنَّ أَكْثَرَهُمْ لَا يَعْلَمُونَ
What (plea) have they that Allah should not punish them, when they debar (His servants) from the Inviolable Place of Worship, though they are not its fitting guardians. Its fitting guardians are those only who keep their duty to Allah. But most of them know not.
Surah Al-Anfaal(8:34)
Sahih al-Bukhari
Divorce
Chapter: Should a man tell his wife face to face that she is divorced
Narrated Sahl bin Sa`d:
similarly as above (182).
Sahih al-Bukhari 5257