[dfee]

Came here looking for a comment suggesting these discrepancies. I was not disappointed.

See also: “Falsehoods programmers believe about time”

https://infiniteundo.com/post/25326999628/falsehoods-program...

[PascalPixel]

Hey meaniehead... I added offsets to the hour hands for +30 and +45 timezones!

[ciex]

Can anyone recommend a book that discusses in depth all the peculiarities of timekeeping, time zones, historical efforts for measuring time, etc.? I would love to read something like that and I feel that there are many stories to be told.

[tinodb]

It’s a long post, not a book but still a great resource on this topic:

https://zachholman.com/talk/utc-is-enough-for-everyone-right