Develop time based device code for Unity3D

I am doing a Unity project that works like a simulator, however, the actions and events change depending on the ios or androids device time. I am looking for a custom script that works alongside the asset Adventure Creator in order to create this programming area. I'm looking for someone with patience, time and the general will to do this, since it might take a bit longer than usual, or shorter depending on your level of help. I have an excellent rehire rate and am looking only for a simple script that works universally for all the games events and actions. More information once hired.