One of the survival traits in humans is pattern recognition. However, this can sometimes lead to “errors”. For example, looking at a series of pictures taken in rapid succession and then viewed in the same rapid succession will give the illusion of movement (movies). Another example is seeing bunnies in random cloud formations. It’s why my avatar is just a series of colored dots but taken together, the human brain resolves it as a single picture (of the cute “Fizzgig” from Dark Crystal), itself just a puppet (fabric, faux hair, plastic, etc), but is given the illusion of being alive by its movements created by the puppeteers.
Anything with a time listed in it that’s close to something else will be inevitably linked to something else. A movie mentioning the 11th of September will be “eerie” if something traumatic happens on that date later. If the 9/11 attacks happened on a Friday the 13th, it would’ve been “eerie” for the series of movies sporting that title. If the 9/11 attacks happened at 8:45 AM, you would’ve linked it to the scene from Back to the Future where Marty exclaims that the Doc’s clocks are slow (“Are you telling me it’s 8:45?” “Precisely!” “Damn! I’m late for school!”) and it would’ve been eerie.
It’s just random coincidence.