I have four calendars in my home that say that day light savings time starts on March 11 or April 1. When does it start? Why have these calendar printers put two different dates on these calendars, I wonder?
Posted March 3, 2007 11:23 a.m. EST
Apparently your calendars had to be printed before the changes were finalized, or perhaps the calendars are marked for use throughout North America, as Canada will join the U.S. in using the revised DST period, while Mexico will continue to use the old dates so that DST will start there on 1 April.