Module v3.3.1 25th Sept 2014 
Module v1.7.1 18th September 2011

SunsetSunUpDown is a module to display the time of sunrise and sunset today.

You must set the latitude and longitude of your location, and you can have an optional line of text before and after the times.

Select timezone in the parameters and the sun rise, sunset, and optional local time and date will be displayed adjusted for daylight saving.

Demo of the Joomla 3 version available here

The Joomla 1.7 version also works on Joomla 2.x but only correctly displays times for locations inn the UK, and with a bit of fiddling with parameters, Europe.