Well, the Hijri date 27 Muharram 1437 corresponds to the Gregorian date Monday, 9 November 2015. This date lies in the first month of the Hijri year 1437 AH, which is Muharram of 1437 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1437/01/27 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 9 November 2015 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Muharram 1437 AH to its equivalent Gregorian date.
وَلَمَّا بَرَزُوا۟ لِجَالُوتَ وَجُنُودِهِۦ قَالُوا۟ رَبَّنَآ أَفْرِغْ عَلَيْنَا صَبْرًۭا وَثَبِّتْ أَقْدَامَنَا وَٱنصُرْنَا عَلَى ٱلْقَوْمِ ٱلْكَٰفِرِينَ
And when they went into the field against Goliath and his hosts they said: Our Lord! Bestow on us endurance, make our foothold sure, and give us help against the disbelieving folk.
Surah Al-Baqara(2:250)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: The invocation that Allah may let adorn with martyrdom
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) used to visit Umm Haram bint Milhan, who would offer him meals. Umm Haram was the wife of Ubada bin As-Samit. Allah's Messenger (ﷺ), once visited her and she provided him with food and started looking for lice in his head. Then Allah's Messenger (ﷺ) slept, and afterwards woke up smiling. Umm Haram asked, "What causes you to smile, O Allah's Messenger (ﷺ)?" He said. "Some of my followers who (in a dream) were presented before me as fighters in Allah's cause (on board a ship) amidst this sea caused me to smile; they were as kings on the thrones (or like kings on the thrones)." (Ishaq, a sub-narrator is not sure as to which expression the Prophet (ﷺ) used.) Umm Haram said, "O Allah's Messenger (ﷺ)! Invoke Allah that he makes me one of them. Allah's Messenger (ﷺ) invoked Allah for her and slept again and woke up smiling. Once again Umm Haram asked, "What makes you smile, O Allah's Messenger (ﷺ)?" He replied, "Some of my followers were presented to me as fighters in Allah's Cause," repeating the same dream. Umm Haram said, "O Allah's Messenger (ﷺ)! Invoke Allah that He makes me one of them." He said, "You are amongst the first ones." It happened that she sailed on the sea during the Caliphate of Mu'awiya bin Abi Sufyan, and after she disembarked, she fell down from her riding animal and died.
Sahih al-Bukhari 2788