Well, the Hijri date 17 Rajab 1370 corresponds to the Gregorian date Monday, 23 April 1951. This date lies in the seventh month of the Hijri year 1370 AH, which is Rajab of 1370 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1370/07/17 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 23 April 1951 to its equivalent Arabic date.
The following is the conversion of the Arabic date 17 Rajab 1370 AH to its equivalent Gregorian date.
لَهُۥ مُلْكُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۖ يُحْىِۦ وَيُمِيتُ ۖ وَهُوَ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌ
Surah Al-Hadid(57:2)
Sahih al-Bukhari
Oneness, Uniqueness of Allah (Tawheed)
Chapter: What is allowed as regards the interpretation of the Taurat and other Holy Books
And Ibn 'Abbas narrated:
Abu Sufyan bin Harb told me that Heraclius called for his translator and then asked for the letter of the Prophet (ﷺ), and the former read it (thus): "In the Name of Allah, the Most Gracious, the Merciful. (This letter is) from Muhammad bin 'Abdullah, to Heraclius. "...O people of the Scripture (Jews and Christians): Come to a word that is just between us and you that we worship none but Allah..." (V.3:64)
Sahih al-Bukhari 7541