Well, the Hijri date 5 Rabi Al Awwal 1400 corresponds to the Gregorian date Tuesday, 22 January 1980. This date lies in the third month of the Hijri year 1400 AH, which is Rabi Al-Awwal of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1400/03/05 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 22 January 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Rabi Al Awwal 1400 AH to its equivalent Gregorian date.
وَقَالَ ٱلْمَلِكُ ٱئْتُونِى بِهِۦ ۖ فَلَمَّا جَآءَهُ ٱلرَّسُولُ قَالَ ٱرْجِعْ إِلَىٰ رَبِّكَ فَسْـَٔلْهُ مَا بَالُ ٱلنِّسْوَةِ ٱلَّٰتِى قَطَّعْنَ أَيْدِيَهُنَّ ۚ إِنَّ رَبِّى بِكَيْدِهِنَّ عَلِيمٌۭ
And the king said: Bring him unto me. And when the messenger came unto him, he (Joseph) said: Return unto thy lord and ask him what was the case of the women who cut their hands. Lo! my Lord knoweth their guile.
Surah Yusuf(12:50)
Sahih al-Bukhari
Virtues of Madinah
Chapter: The dislike of the Prophet (saws) that Al-Madina should be vacated
Narrated Anas:
(The people of) Bani Salama intended to shift near the mosque (of the Prophet) but Allah's Messenger (ﷺ) disliked to see Medina vacated and said, "O the people of Bani Salama! Don't you think that you will be rewarded for your footsteps which you take towards the mosque?" So, they stayed at their old places.
Sahih al-Bukhari 1887