Well, the Hijri date 4 Rajab 1401 corresponds to the Gregorian date Friday, 8 May 1981. This date lies in the seventh month of the Hijri year 1401 AH, which is Rajab of 1401 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1401/07/04 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 8 May 1981 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Rajab 1401 AH to its equivalent Gregorian date.
وَكَذَٰلِكَ أَنزَلْنَٰهُ ءَايَٰتٍۭ بَيِّنَٰتٍۢ وَأَنَّ ٱللَّهَ يَهْدِى مَن يُرِيدُ
Thus We reveal it as plain revelations, and verily Allah guideth whom He will.
Surah Al-Hajj(22:16)
Sahih al-Bukhari
Fasting
Chapter: To observe Saum (fast) continuously
Narrated Anas:
The Prophet (ﷺ) said, "Do not practice Al-Wisal (fasting continuously without breaking one's fast in the evening or eating before the following dawn)." The people said to the Prophet, "But you practice Al- Wisal?" The Prophet (ﷺ) replied, "I am not like any of you, for I am given food and drink (by Allah) during the night."
Sahih al-Bukhari 1961