Well, the Hijri date 4 Safar 1420 corresponds to the Gregorian date Wednesday, 19 May 1999. This date lies in the second month of the Hijri year 1420 AH, which is Safar of 1420 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1420/02/04 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 19 May 1999 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Safar 1420 AH to its equivalent Gregorian date.
إِنَّهَا لَإِحْدَى ٱلْكُبَرِ
Lo! this is one of the greatest (portents)
Surah Al-Muddaththir(74:35)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter
Narrated Ibn Shihab:
These were the battles of Allah's Messenger (ﷺ) (which he fought), and while mentioning (the Badr battle) he said, "While the corpses of the pagans were being thrown into the well, Allah's Messenger (ﷺ) said (to them), 'Have you found what your Lord promised true?" `Abdullah said, "Some of the Prophet's companions said, "O Allah's Messenger (ﷺ)! You are addressing dead people.' Allah's Messenger (ﷺ) replied, 'You do not hear what I am saying, better than they.' The total number of Muslim fighters from Quraish who fought in the battle of Badr and were given their share of the booty, were 81 men." Az-Zubair said, "When their shares were distributed, their number was 101 men. But Allah knows it better."
Sahih al-Bukhari 4026