-> announced whether, and between what dates, daylight saving time will
-> apply. Just such a situation occurred recently in parts of Argentina:
-> the decision to advance clocks on 30th December 2007 was announced
-> officially only nine days beforehand!
That's a few days *after* the summer solstice down there, and at a time
of year when the "Equation of Time" is decreasing, so sunrise, sunset,
etc., are hppening slightly *later* each day.
Weird!
dow