The color can be changed in the skybox.txt file in the skybox folder you choose. The rotation of the skies position can be changed also. But it does not change the strength (brightness) of the sun.
I would like to be able to turn off the sun completely myself.
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 Mhz, 4 Core(s), 4 Logical Processor(s), 8gb RAM, Nvidia gtx660, Windows 7 Pro 64bit, Screen resolution 1680 x 1050.
