I don't think so:
perl -MPOSIX -MTime::Local -le'print strftime q/%W/, localtime timelocal(0,0,0,1,0,2005)'
Result: 00
s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re^4: 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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