Full instructions are included in the module's download package. The Premium Edition offers automatic sunrise/sunset calculation and keeps the day/night icon in line with the seasons. It can be downloaded for EUR 4.50 only and is a real treat.

NEVER MIND - it helps if you do a SEARCH on the issue BEFORE asking the question!

This module is GREAT, I have been using it since 2004 with a Joomla 1.0 site, but now I am building a site with Joomla 2.5. That said the version for 2.5 is just as great as the first one - NO problems, but I need to ask this: with this version I have the option(?) to use 'Sunrise' and 'Sunset' times, so how do I figure that out? I am listing about 10-12 different cities all over the world, I have all the UTC numbers in and correct, but I don't know what to do for the sunrise/sunset times? The module loaded with default 6,6,6 and 18,18,18, so what do I do, for example, for Tokyo, Los Angeles, Melbourne, London, Moscow?