This won't work. For example Jan 1. 2005 is first day. But week 53 (at least in Germany) of 2004.

The OP also didn't take into account that the rules in different countries might differ. For example: In Germany weeks start on Mondays, in the US they start on Sundays (if I remember correctly). So the german calendar week rule is slightly differnt from the american. If I remember correctly week 1 of a given year is the week containing the first Wednesday of a year.

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re^2: Getting Ordinal Number of a Week in a Given Date by Skeeve
in thread Getting Ordinal Number of a Week in a Given Date by Anonymous Monk

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