Well, the Hijri date 28 Dhul Hijjah 1473 corresponds to the Gregorian date Monday, 4 September 2051. This date lies in the twelfth month of the Hijri year 1473 AH, which is Dhu Al-Hijjah of 1473 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1473/12/28 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 4 September 2051 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Dhul Hijjah 1473 AH to its equivalent Gregorian date.
وَٱلسَّٰبِقُونَ ٱلْأَوَّلُونَ مِنَ ٱلْمُهَٰجِرِينَ وَٱلْأَنصَارِ وَٱلَّذِينَ ٱتَّبَعُوهُم بِإِحْسَٰنٍۢ رَّضِىَ ٱللَّهُ عَنْهُمْ وَرَضُوا۟ عَنْهُ وَأَعَدَّ لَهُمْ جَنَّٰتٍۢ تَجْرِى تَحْتَهَا ٱلْأَنْهَٰرُ خَٰلِدِينَ فِيهَآ أَبَدًۭا ۚ ذَٰلِكَ ٱلْفَوْزُ ٱلْعَظِيمُ
And the first to lead the way, of the Muhajirin and the Ansar, and those who followed them in goodness - Allah is well pleased with them and they are well pleased with Him, and He hath made ready for them Gardens underneath which rivers flow, wherein they will abide for ever. That is the supreme triumph.
Surah At-Tawba(9:100)
Sahih al-Bukhari
Call to Prayers (Adhaan)
Chapter: Pronouncing the wording of Adhan for Salat (prayers) twice (in doubles)
Narrated Anas bin Malik:
When the number of Muslims increased they discussed the question as to how to know the time for the prayer by some familiar means. Some suggested that a fire be lit (at the time of the prayer) and others put forward the proposal to ring the bell. Bilal was ordered to pronounce the wording of Adhan twice and of the Iqama once only.
Sahih al-Bukhari 606