Tractor Cab Assembly

A tractor cab assembly for protecting a mower driver from sunlight includes a cab that is positionable on a tractor having the cab completely surrounding a driver's seat of the tractor. The cab has a plurality of windows integrated therein. Each of the windows is comprised of an ultraviolet blocking material to protect a driver of the tractor from ultraviolet radiation from the sun. An air conditioning unit is coupled to the cab. The air conditioning unit blows air into the cab when the air conditioning unit is turned on. Additionally, the air conditioning unit cools the blown air when the air conditioning unit is turned on for cooling the driver.