Well, the Hijri date 8 Rabi Al Thani 1439 corresponds to the Gregorian date Tuesday, 26 December 2017. This date lies in the fourth month of the Hijri year 1439 AH, which is Rabi Al-Thani of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1439/04/08 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 26 December 2017 to its equivalent Arabic date.
The following is the conversion of the Arabic date 8 Rabi Al Thani 1439 AH to its equivalent Gregorian date.
قُلْ مَن رَّبُّ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ قُلِ ٱللَّهُ ۚ قُلْ أَفَٱتَّخَذْتُم مِّن دُونِهِۦٓ أَوْلِيَآءَ لَا يَمْلِكُونَ لِأَنفُسِهِمْ نَفْعًۭا وَلَا ضَرًّۭا ۚ قُلْ هَلْ يَسْتَوِى ٱلْأَعْمَىٰ وَٱلْبَصِيرُ أَمْ هَلْ تَسْتَوِى ٱلظُّلُمَٰتُ وَٱلنُّورُ ۗ أَمْ جَعَلُوا۟ لِلَّهِ شُرَكَآءَ خَلَقُوا۟ كَخَلْقِهِۦ فَتَشَٰبَهَ ٱلْخَلْقُ عَلَيْهِمْ ۚ قُلِ ٱللَّهُ خَٰلِقُ كُلِّ شَىْءٍۢ وَهُوَ ٱلْوَٰحِدُ ٱلْقَهَّٰرُ
Say (O Muhammad): Who is Lord of the heavens and the earth? Say: Allah. Say: Take ye then (others) beside Him for protectors, which, even for themselves, have neither benefit nor hurt? Say: Is the blind man equal to the seer, or is darkness equal to light? Or assign they unto Allah partners who created the like of His creation so that the creation (which they made and His creation) seemed alike to them? Say: Allah is the Creator of all things, and He is the One, the Almighty.
Surah Ar-Ra'd(13:16)