Well, the Hijri date 4 Shawwal 1439 corresponds to the Gregorian date Monday, 18 June 2018. This date lies in the tenth month of the Hijri year 1439 AH, which is Shawwal of 1439 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1439/10/04 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 18 June 2018 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Shawwal 1439 AH to its equivalent Gregorian date.
قَالُوٓا۟ إِنَّمَآ أَنتَ مِنَ ٱلْمُسَحَّرِينَ
They said: Thou art but one of the bewitched;
Surah Ash-Shu'araa(26:153)
Sahih al-Bukhari
Invoking Allah for Rain (Istisqaa)
Chapter: Request of the people to the Imam to offer the Istisqa' prayer
Narrated `Abdullah bin Dinar:
My father said, "I heard Ibn `Umar reciting the poetic verses of Abu Talib: And a white (person) (i.e. the Prophet) who is requested to pray for rain and who takes care of the orphans and is the guardian of widows." Salim's father (Ibn `Umar) said, "The following poetic verse occurred to my mind while I was looking at the face of the Prophet (p.b.u.h) while he was praying for rain. He did not get down till the rain water flowed profusely from every roof-gutter: And a white (person) who is requested to pray for rain and who takes care of the orphans and is the guardian of widows . . . And these were the words of Abu Talib."
Sahih al-Bukhari 1008, 1009