As I type this on December 29th, 2020, I am watching Saturday Night Fever.
I just checked my records and, apparently, on December 29th, 2019 -- at this exact same time -- I was watching Saturday Night Fever.
Is there something about the end of the year that leaves me in a disco mood? I'm not sure. But I do know that I've suddenly got a new end of the year tradition to observe!