Also possibly relevant, I was working last week on a timezone library for lua. https://github.com/daurnimator/luatz The relevant function would probably be `timetable.new_from_timestamp` On 5 August 2013 19:56, Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> wrote: >> You can trivially implement a POSIX-portable timegm() > > By change, I've just written a version of gmtime in Lua: > http://stackoverflow.com/questions/17872997/how-do-i-convert-seconds-since-epoch-to-current-date-and-time/17889530#17889530 > > Perhaps it's useful. >