Well, the Hijri date 13 Rajab 1427 corresponds to the Gregorian date Monday, 7 August 2006. This date lies in the seventh month of the Hijri year 1427 AH, which is Rajab of 1427 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1427/07/13 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 7 August 2006 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rajab 1427 AH to its equivalent Gregorian date.
وَمِنَ ٱلَّيْلِ فَسَبِّحْهُ وَإِدْبَٰرَ ٱلنُّجُومِ
And in the night-time also hymn His praise, and at the setting of the stars.
Surah At-Tur(52:49)
Sahih al-Bukhari
Gifts
Chapter: The received, unreceived, divided and undivided gifts
Narrated Jabir bin `Abdullah:
I sold a camel to the Prophet (ﷺ) on one of the journeys. When we reached Medina, he ordered me to go to the Mosque and offer two rak`at. Then he weighed for me (the price of the camel in gold) and gave an extra amount over it. A part of it remained with me till it was taken by the army of Sham on the day of Harra."
Sahih al-Bukhari 2604