Well, the Hijri date 28 Ramadan 1419 corresponds to the Gregorian date Friday, 15 January 1999. This date lies in the ninth month of the Hijri year 1419 AH, which is Ramadan of 1419 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1419/09/28 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 15 January 1999 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Ramadan 1419 AH to its equivalent Gregorian date.
۞ وَإِلَىٰ عَادٍ أَخَاهُمْ هُودًۭا ۗ قَالَ يَٰقَوْمِ ٱعْبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُۥٓ ۚ أَفَلَا تَتَّقُونَ
And unto (the tribe of) A'ad (We sent) their brother, Hud. He said: O my people! Serve Allah. Ye have no other Allah save Him. Will ye not ward off (evil)?
Surah Al-A'raaf(7:65)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: Leading somebody else's animal during the battle
Narrated Abu 'Is-haq:
Somebody asked Al-Bar-a bin `Azib, "Did you flee deserting Allah's Messenger (ﷺ) during the battle of Hunain?" Al-Bara replied, "But Allah's Messenger (ﷺ) did not flee. The people of the Tribe of Hawazin were good archers. When we met them, we attacked them, and they fled. When the Muslims started collecting the war booty, the pagans faced us with arrows, but Allah's Messenger (ﷺ) did not flee. No doubt, I saw him on his white mule and Abu Sufyan was holding its reins and the Prophet (ﷺ) was saying, 'I am the Prophet (ﷺ) in truth: I am the son of `Abdul Muttalib.' "
Sahih al-Bukhari 2864