Rasulullah (Allah bless him & give him peace) said:
“Friday is the best of days. It was on this day that Hadrat Aadam alayhis salaam was created, it was on this day that he was granted entry into jannah, it was on this day that he was removed from jannah (which became the cause for man’s existence in this universe, and which is a great blessing), and the day of resurrection will also take place on this day.”
(Sahih Muslim)