Well, the Hijri date 28 Rajab 1401 corresponds to the Gregorian date Monday, 1 June 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 Monday without any doubt. The Arabic date 1401/07/28 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 1 June 1981 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Rajab 1401 AH to its equivalent Gregorian date.
إِنَّا جَعَلْنَا مَا عَلَى ٱلْأَرْضِ زِينَةًۭ لَّهَا لِنَبْلُوَهُمْ أَيُّهُمْ أَحْسَنُ عَمَلًۭا
Lo! We have placed all that is on the earth as an ornament thereof that We may try them: which of them is best in conduct.
Surah Al-Kahf(18:7)
Sahih al-Bukhari
Prophets
Chapter: "And mention in the Book (this Qur'an) Musa (Moses). Verily, he was chosen and he was a messenger and a prophet. And We called him from the right side of the Mount, and made him to draw near to us for a talk with him."
Narrated `Aisha:
The Prophet (ﷺ) returned to Khadija while his heart was beating rapidly. She took him to Waraqa bin Naufal who was a Christian convert and used to read the Gospels in Arabic Waraqa asked (the Prophet), "What do you see?" When he told him, Waraqa said, "That is the same angel whom Allah sent to the Prophet) Moses. Should I live till you receive the Divine Message, I will support you strongly."
Sahih al-Bukhari 3392