Well, the Hijri date 29 Rabi Al Awwal 1439 corresponds to the Gregorian date Sunday, 17 December 2017. This date lies in the third month of the Hijri year 1439 AH, which is Rabi Al-Awwal of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1439/03/29 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 17 December 2017 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Rabi Al Awwal 1439 AH to its equivalent Gregorian date.
إِنَّمَا يَعْمُرُ مَسَٰجِدَ ٱللَّهِ مَنْ ءَامَنَ بِٱللَّهِ وَٱلْيَوْمِ ٱلْءَاخِرِ وَأَقَامَ ٱلصَّلَوٰةَ وَءَاتَى ٱلزَّكَوٰةَ وَلَمْ يَخْشَ إِلَّا ٱللَّهَ ۖ فَعَسَىٰٓ أُو۟لَٰٓئِكَ أَن يَكُونُوا۟ مِنَ ٱلْمُهْتَدِينَ
He only shall tend Allah's sanctuaries who believeth in Allah and the Last Day and observeth proper worship and payeth the poor-due and feareth none save Allah. For such (only) is it possible that they can be of the rightly guided.
Surah At-Tawba(9:18)
Sahih al-Bukhari
Wedlock, Marriage (Nikaah)
Chapter: To accept the invitation to a Walima
Narrated `Abdullah bin `Umar:
Allah's Messenger (ﷺ) said, "If anyone of you is invited to a wedding banquet, he must go for it (accept the invitation)."
Sahih al-Bukhari 5173