Well, the Hijri date 5 Safar 1420 corresponds to the Gregorian date Thursday, 20 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 Thursday without any doubt. The Arabic date 1420/02/05 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 20 May 1999 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Safar 1420 AH to its equivalent Gregorian date.
فَمَا كَانَ دَعْوَىٰهُمْ إِذْ جَآءَهُم بَأْسُنَآ إِلَّآ أَن قَالُوٓا۟ إِنَّا كُنَّا ظَٰلِمِينَ
No plea had they, when Our terror came unto them, save that they said: Lo! We were wrong-doers.
Surah Al-A'raaf(7:5)
Sahih al-Bukhari
Invocations
Chapter: "O Allah! Forgive my past and future sins."
Narrated Abu Musa Al-Ash`ari:
The Prophet (ﷺ) used to invoke Allah, saying, "Allahumma ighfirli khati'ati wa jahli wa israfi fi `Amri, wa ma anta a-'lamu bihi minni. Allahumma ighfirli hazali wa jiddi wa khata'i wa amdi, wa kullu dhalika 'indi."
Sahih al-Bukhari 6399