It is narrated from Sayyiduna Sa'd bin Ubadah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The day of Friday has five distinctive features: on it Allah created Adam (peace be upon him); on it Adam (peace be upon him) died; on it there is an hour in which the servant does not ask for anything except that Allah grants it to him, as long as he does not ask for something sinful or for the severing of family ties; on it the Hour will be established; and there is no angel brought near, no heaven, no wind and no mountain except that it is fearful of the day of Friday."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 5357