> Weird. I tried that month/year and it's missing a few days. > But I tried > the previous year and the following and it worked. Strange. I'm sure > there is a logical explanation for this?
Yep. Adjustment of the calendar to correct for cumulative loss of a few days from the Julian calendar to the Gregorian calendar. The Julian calendar had caused about 5 days slippage, and to sync them up, that month has fewer days -- if we'd continued with the Julian calendar, December would be sometime in the middle of summer by now...8-) That date is always a good test of a calendaring program -- BTW, Outlook gets it wrong...8-).
