Posted March 17, 2011
One of the sections does say "Time difference from today (Thursday, March 17, 2011):", so I assume that if it doesn't account for time zones you'll have to adjust according to what it says there (ie. if that says today's date the calculation is correct, if it's yesterday [or, less likely, tomorrow] you'll have to adjust by one).
Post edited March 17, 2011 by Miaghstir