Well, the Hijri date 28 Ramadan 1420 corresponds to the Gregorian date Wednesday, 5 January 2000. This date lies in the ninth month of the Hijri year 1420 AH, which is Ramadan of 1420 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1420/09/28 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 5 January 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Ramadan 1420 AH to its equivalent Gregorian date.
أَلَمْ يَأْتِكُمْ نَبَؤُا۟ ٱلَّذِينَ كَفَرُوا۟ مِن قَبْلُ فَذَاقُوا۟ وَبَالَ أَمْرِهِمْ وَلَهُمْ عَذَابٌ أَلِيمٌۭ
Hath not the story reached you of those who disbelieved of old and so did taste the ill-effects of their conduct, and theirs will be a painful doom.
Surah At-Taghaabun(64:5)
Sahih al-Bukhari
Oaths and Vows
Chapter: To swear something not in one's power; to swear to do an act disobedience; to take an oath in anger.
Narrated Abu Musa:
My companions sent me to the Prophet (ﷺ) to ask him for some mounts. He said, "By Allah! I will not mount you on anything!" When I met him, he was in an angry mood, but when I met him (again), he said, "Tell your companions that Allah or Allah's Messenger (ﷺ) will provide you with mounts."
Sahih al-Bukhari 6678