Well, the Hijri date 15 Ramadan 1455 corresponds to the Gregorian date Wednesday, 7 December 2033. This date lies in the ninth month of the Hijri year 1455 AH, which is Ramadan of 1455 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1455/09/15 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 7 December 2033 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Ramadan 1455 AH to its equivalent Gregorian date.
لَعَلِّىٓ أَعْمَلُ صَٰلِحًۭا فِيمَا تَرَكْتُ ۚ كَلَّآ ۚ إِنَّهَا كَلِمَةٌ هُوَ قَآئِلُهَا ۖ وَمِن وَرَآئِهِم بَرْزَخٌ إِلَىٰ يَوْمِ يُبْعَثُونَ
That I may do right in that which I have left behind! But nay! It is but a word that he speaketh; and behind them is a barrier until the day when they are raised.
Surah Al-Muminoon(23:100)
Sahih al-Bukhari
Fasting
Chapter: To observe Saum (fast) or not during journeys
Narrated Ibn Abi `Aufa:
We were in the company of Allah's Messenger (ﷺ) on a journey. He said to a man, "Get down and mix Sawiq (powdered barley) with water for me." The man said, "The sun (has not set yet), O Allah's Messenger (ﷺ)." The Prophet (ﷺ) again said to him, "Get down and mix Sawiq with water for me." The man again said, "O Allah's Messenger (ﷺ)! The sun!" The Prophet (ﷺ) said to him (for the third time) "Get down and mix Sawiq with water for me." The man dismounted and mixed Sawiq with water for him. The Prophet (ﷺ) drank it and then beckoned with his hand (towards the East) and said, "When you see the night falling from this side, then a fasting person should break his fast."
Sahih al-Bukhari 1941