Hey, I´m looking for a real time plugin. That mean a Minecraft day should be as long as a real day. It should be night, at night and day at day.
Third plugin down on Get Plugins doing a search for time gave me this. Might just be what you are looking for.
I made a plugin for this and its up2date: http://forums.bukkit.org/threads/mech-admin-timesync-v0-4-sync-time-with-real-time-1597.26851/