[comp.sources.wanted] Daylight Savings Time

jay@phobos.cis.ksu.edu (Jay Windley) (03/22/90)

I am looking for a method to determine whether a given day, specified
either as a Julian Day or as a normal Gregorian date, falls within
U.S. Daylight Savings Time.  Since DST has been at the whim of Congress,
I suspect the solution is non-trivial.  Has anybody tackled this problem
before?  Algorithms are not necessary, just good ideas.
--
Don't go away mad; just go away.
Jay Windley  -  Dept. of Computer & Information Sciences  -  Kansas State Univ.
Internet: jay@phobos.cis.ksu.edu       BITnet: JWINDLEY@KSUVM