Re: #*@X&$ !! daylight savings time got me again!
Quote:
| Every zone uses political boundaries, not the location of the sun. |
Based on the location of the sun, of course.
Before WWII, we had Amsterdam Standard Time (the sun passing above a legally defined point in Amsterdam), which differed 43 minutes (or so, I didn't take the trouble to look it up exactly now) from Berlin Standard Time. Of course the whole country used that time, while the whole of Germany used Berlin Time.
Apart from the DST shifts (which also existed for some time before WWII), the time was already "simplified", by two additional measures later: (1) all of Europe (and other continents followed suit) was dived in as few time-zones as possible and as was felt handy (note that the UK currently uses GMT, while Portugal uses GMT+1, if I'm not mistaken), and (2) all over the world the count of the minutes (and seconds, of course

) was synchronized.
Thus, indeed the sun isn't exactly in the southern position at 12.00pm in my country and many others.
In the US, you have the same situation for whole states (adjusting to 1 zone), while the most Western or Eastern states in a certain zone may not have 12.00 at exactly midnight or midday.
That's as far as the world wanted to go in the direction of your proposal, Guy!

Cees