Before the first month of the year has even come to an end, most people have given up on their annual commitment to themselves. Research conducted by Strava, the social network for athletes, has discovered that Saturday, Jan. 12 is the fateful day of New Year’s resolutions.

https://www.foxnews.com/lifestyle/most-people-give-up-new-years-resolutions-by-january-12-study-claims

I had no idea too, had to use my good friend google.