clock in the morning and ending not later than one o’clock in the morning of the following day, as selected by the licensee. (journée de radiodiffusion)
programming means anything that is broadcast but does not include visual images, whether or not combined with sounds, that consist predominantly of alphanumeric text. (programmation)
Federal laws of Canada reproduced under the Reproduction of Federal Law Order (SI/97-5); not the official version. Source: Justice Laws Website.