@greegreehoist They're not, sorry. https://www.timeanddate.com/time/time-zones-interesting.html
@greegreehoist I develop travel software, I deal with dates and times of day all the time, and let me tell you, there's no hope. You can't even trust a time period to start at midnight, last four hours and finish on 4am. I won't even go into names and addresses.
@pies that was my one thing keeping me alive.