Well, the Hijri date 13 Rajab 1364 corresponds to the Gregorian date Saturday, 23 June 1945. This date lies in the seventh month of the Hijri year 1364 AH, which is Rajab of 1364 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1364/07/13 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 June 1945 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rajab 1364 AH to its equivalent Gregorian date.
كِتَٰبٌ أُنزِلَ إِلَيْكَ فَلَا يَكُن فِى صَدْرِكَ حَرَجٌۭ مِّنْهُ لِتُنذِرَ بِهِۦ وَذِكْرَىٰ لِلْمُؤْمِنِينَ
(It is) a Scripture that is revealed unto thee (Muhammad) - so let there be no heaviness in thy heart therefrom - that thou mayst warn thereby, and (it is) a Reminder unto believers.
Surah Al-A'raaf(7:2)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: The Imam should order the people to do only within their ability
Narrated `Abdullah:
Today a man came to me and asked me a question which I did not know how to answer. He said, "Tell me, if a wealthy active man, well-equipped with arms, goes out on military expeditions with our chiefs, and orders us to do such things as we cannot do (should we obey him?)" I replied, "By Allah, I do not know what to reply you, except that we, were in the company of the Prophet (ﷺ) and he used to order us to do a thing once only till we finished it. And no doubt, everyone among you will remain in a good state as long as he obeys Allah. If one is in doubt as to the legality of something, he should ask somebody who would satisfy him, but soon will come a time when you will not find such a man. By Him, except Whom none has the right to be worshipped. I see that the example of what has passed of this life (to what remains thereof) is like a pond whose fresh water has been used up and nothing remains but muddy water."
Sahih al-Bukhari 2964
