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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
DECEMBER  6 2019......SUNRISE   735 AM EST   SUNSET   529 PM EST   
DECEMBER  7 2019......SUNRISE   735 AM EST   SUNSET   529 PM EST   


KNOXVILLE
DECEMBER  6 2019......SUNRISE   732 AM EST   SUNSET   522 PM EST   
DECEMBER  7 2019......SUNRISE   733 AM EST   SUNSET   522 PM EST   


TRI-CITIES
DECEMBER  6 2019......SUNRISE   727 AM EST   SUNSET   514 PM EST   
DECEMBER  7 2019......SUNRISE   728 AM EST   SUNSET   514 PM EST   


Astronomical Data

Sun and Moon Tides and Currents Time

The U.S. Naval Observatory (USNO) computes astronomical data. Therefore, the NWS does not record, certify, or authenticate astronomical data. Computed times of sunrise, sunset, moonrise, moonset; and twilight, moon phases and other astronomical data are available from USNO's Astronomical Applications Department (https://www.usno.navy.mil).

See https://www.usno.navy.mil/USNO/astronomical-applications/astronomical-information-center/litigation for information on using these data for legal purposes.