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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
JANUARY 21 2019.......SUNRISE   746 AM EST   SUNSET   558 PM EST   
JANUARY 22 2019.......SUNRISE   746 AM EST   SUNSET   559 PM EST   


KNOXVILLE
JANUARY 21 2019.......SUNRISE   743 AM EST   SUNSET   552 PM EST   
JANUARY 22 2019.......SUNRISE   743 AM EST   SUNSET   553 PM EST   


TRI-CITIES
JANUARY 21 2019.......SUNRISE   738 AM EST   SUNSET   544 PM EST   
JANUARY 22 2019.......SUNRISE   738 AM EST   SUNSET   545 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.