[ownedbycats]

Also this: https://en.wikipedia.org/wiki/Time_f...26,596_problem

Certain problematic years occur so far in the future, well beyond the likely lifespan of the Earth, the Sun, humanity, and even past some predictions of the lifetime of the universe, that they are mainly referenced as matters of theoretical interest, jokes, or indications that a related problem is not truly solved for any reasonable definition of “solved”. The year 292,277,026,596 problem (about 2.9×1011 years in the future) will occur when the 64-bit Unix time overflows at UTC 15:30:08 on Sunday, 4 December, 292,277,026,596 AD.[53][54] A similar problem will occur with 128-bit Unix time stored as nanoseconds, which will overflow in the year 5,391,559,471,918,239,498,981 AD (2^127/1000000000 seconds after the Unix epoch in 1970).