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The National Research Council Time Signal is Canada's longest running but shortest radio programme. Heard every day since November 5, 1939 (three years and three days after the CBC's establishment), shortly before 13:00 Eastern Time across the CBC Radio One network, it lasts between 15 and 45 seconds, ending exactly at 13:00.
Last edited: 2012-02-15T01:35:16
Monday to Friday 9:00am-9:00pm (CST)
Saturday 9:00am-5:30pm (CST)Sundays Closed