Ed Davies wrote on 2006-01-13 11:45 UTC: > The use of the 23:59:60 notation is described in ISO 8601. > Is it also specified in TF.460?
It originally comes from ITU-R TF.460, which is a standard for radio time signals. Markus -- Markus Kuhn, Computer Laboratory, University of Cambridge http://www.cl.cam.ac.uk/~mgk25/ || CB3 0FD, Great Britain