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Up-to-date Information: Up-to-Date Info : To find the latest CDC information on this topic go to: https://www.cdc.gov/sleep/data-research/facts-stats/children-sleep-facts-and-stats.html

Most U.S. middle and high schools start the school day too early

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    5 out of 6 U.S. middle and high schools start the school day before 8:30 AM: The American Academy of Pediatrics has recommended that middle and high schools should aim to start no earlier than 8:30 AM to enable students to get adequate sleep.

    Teens need at least 8 hours of sleep per night. Younger students need at least 9 hours. 2 out of 3 U.S. high school students sleep less than 8 hours on school nights

    Adolescents who do not get enough sleep are more likely to: • be overweight; • not exercise daily; • suffer from depressive symptoms; • engage in unhealthy risk behaviors such as drinking, smoking, tobacco, and using illicit drugs; and, • perform poorly in school.

    Infographic issued in association with: Wheaton AG, Ferro GA, Croft JB. School start times for middle school and high school students — United States, 2011–12 school year. MMWR Morb Mortal Wkly Rep. 2015 Aug 7;64(30):809-813.

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    urn:sha-512:fa6c62814d38cb51b9793c4a8cbd9e8b970f2e26a06240d08a0be91b4deeb885037b8262542a845c70061e53a3b1607954743e78a5201fbd5700b417ec75a3ff
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