Jesper Norgaard Welen <jnorgard@prodigy.net.mx> writes:
Rule Uruguay 1941 only - Aug 1 0:00 0 - Rule Uruguay 1942 only - Jan 1 0:00 0:30 HS
The next-last line above concerning 1941-08-01 can be deleted, since Last Sunday of March 1941 was returning to standard time, no need to do it again.
Thanks for catching that problem. In referring to Shanks & Pottenger (2003) I see that the actual error was worse than that: the last two columns of those lines were reversed. (It's the sort of mistake that one might expect of me -- I'm in the wrong hemisphere!) I'll fix things as follows in my next proposed patch: Rule Uruguay 1941 only - Aug 1 0:00 0:30 HS Rule Uruguay 1942 only - Jan 1 0:00 0 -