Well, the Hijri date 27 Rabi Al Thani 1407 corresponds to the Gregorian date Sunday, 28 December 1986. This date lies in the fourth month of the Hijri year 1407 AH, which is Rabi Al-Thani of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1407/04/27 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 28 December 1986 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Rabi Al Thani 1407 AH to its equivalent Gregorian date.
وَقُلِ ٱلْحَقُّ مِن رَّبِّكُمْ ۖ فَمَن شَآءَ فَلْيُؤْمِن وَمَن شَآءَ فَلْيَكْفُرْ ۚ إِنَّآ أَعْتَدْنَا لِلظَّٰلِمِينَ نَارًا أَحَاطَ بِهِمْ سُرَادِقُهَا ۚ وَإِن يَسْتَغِيثُوا۟ يُغَاثُوا۟ بِمَآءٍۢ كَٱلْمُهْلِ يَشْوِى ٱلْوُجُوهَ ۚ بِئْسَ ٱلشَّرَابُ وَسَآءَتْ مُرْتَفَقًا
Say: (It is) the truth from the Lord of you (all). Then whosoever will, let him believe, and whosoever will, let him disbelieve. Lo! We have prepared for disbelievers Fire. Its tent encloseth them. If they ask for showers, they will be showered with water like to molten lead which burneth the faces. Calamitous the drink and ill the resting-place!
Surah Al-Kahf(18:29)
Sahih al-Bukhari
Merits of the Helpers in Madinah (Ansaar)
Chapter: The merits of Usaid and ‘Abbad رضي الله عنهما
Narrated Anas:
Two men left the Prophet (ﷺ) on a very dark night. Suddenly a light came in front of them, and when they separated, the light also separated along with them.
Sahih al-Bukhari 3805