Well, the Hijri date 20 Jumada Al Akhira 1439 corresponds to the Gregorian date Thursday, 8 March 2018. This date lies in the sixth month of the Hijri year 1439 AH, which is Jumada Al-Thani of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1439/06/20 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 March 2018 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Jumada Al Akhira 1439 AH to its equivalent Gregorian date.
قَدْ مَكَرَ ٱلَّذِينَ مِن قَبْلِهِمْ فَأَتَى ٱللَّهُ بُنْيَٰنَهُم مِّنَ ٱلْقَوَاعِدِ فَخَرَّ عَلَيْهِمُ ٱلسَّقْفُ مِن فَوْقِهِمْ وَأَتَىٰهُمُ ٱلْعَذَابُ مِنْ حَيْثُ لَا يَشْعُرُونَ
Those before them plotted, so Allah struck at the foundations of their building, and then the roof fell down upon them from above them, and the doom came on them whence they knew not;
Surah An-Nahl(16:26)
Sahih al-Bukhari
Limits and Punishments set by Allah (Hudood)
Chapter: Whoever teaches manners to his family or others
Narrated `Aisha:
Abu Bakr came to me while Allah's Messenger (ﷺ) was sleeping with his head on my thigh. Abu Bakr said (to me), "You have detained Allah's Messenger (ﷺ) and the people, and there is no water in this place." So he admonished me and struck my flanks with his hand, and nothing could stop me from moving except the reclining of Allah's Messenger (ﷺ) (on my thigh), and then Allah revealed the Divine Verse of Tayammum.
Sahih al-Bukhari 6844