The Isra'u and Miraj Weeks

In inshallah wa ta'ala we go over all of the isra'u and miraj weeks. The muslims don't commemorate specific days of the year when something happens on it. We find in early in early literature from the tabir'u that they're trying to put some dates on theIsra'u but we don't have any narration from a sahabi or companion. There are five opinions about various early scholars none of them have any authentic basis from the sahabat abirun. And so automatically anybody who celebrates a day and says this is the day of Isra'u miraj will forget the actual day it occurred.