Night Network, Night Time and Night Shift were names given to the overnight (usually between 12 and 6 am) schedule of the ITV network in the United Kingdom. The first ITV company began 24-hour broadcasting in 1986, with all of the companies broadcasting through the night by the end of 1988. At first, individual companies created their own services, however before too long, many of the smaller ITV stations began simulcasting or networking services from others.