Well, the Hijri date 5 Rajab 1423 corresponds to the Gregorian date Thursday, 12 September 2002. This date lies in the seventh month of the Hijri year 1423 AH, which is Rajab of 1423 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1423/07/05 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 12 September 2002 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Rajab 1423 AH to its equivalent Gregorian date.
بِّسْمِ ٱللَّهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ وَٱلتِّينِ وَٱلزَّيْتُونِ
By the fig and the olive,
Surah At-Tin(95:1)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
“O you who believe! Observing As-Saum (the fasting) is prescribed for you as it was prescribed for those before you that you, may become Al- Muttaqun (V.2:183).
Narrated `Aisha:
The people used to fast on the day of 'Ashura' before fasting in Ramadan was prescribed but when (the order of compulsory fasting in) Ramadan was revealed, it was up to one to fast on it (i.e. 'Ashura') or not.
Sahih al-Bukhari 4502