Well, the Hijri date 13 Rajab 1437 corresponds to the Gregorian date Wednesday, 20 April 2016. This date lies in the seventh month of the Hijri year 1437 AH, which is Rajab of 1437 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1437/07/13 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 20 April 2016 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rajab 1437 AH to its equivalent Gregorian date.
وَكَذَٰلِكَ نُرِىٓ إِبْرَٰهِيمَ مَلَكُوتَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَلِيَكُونَ مِنَ ٱلْمُوقِنِينَ
Thus did We show Abraham the kingdom of the heavens and the earth that he might be of those possessing certainty:
Surah Al-An'aam(6:75)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Exalted: "It may be that your Lord will raise you to Maqām Mahmūd (a station of praise and glory, i.e., the honour of intercession on the Day of Resurrection) ." (V.17:79)
Narrated Ibn `Umar:
On the Day of Resurrection the people will fall on their knees and every nation will follow their prophet and they will say, "O so-and-so! Intercede (for us with Allah), "till (the right) intercession is given to the Prophet (Muhammad) and that will be the day when Allah will raise him into a station of praise and glory (i.e. Al-Maqam -al-Mahmud).
Sahih al-Bukhari 4718
