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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
JANUARY 18 2021.......SUNRISE   7:47 AM EST   SUNSET   5:56 PM EST     
JANUARY 19 2021.......SUNRISE   7:47 AM EST   SUNSET   5:57 PM EST     


KNOXVILLE
JANUARY 18 2021.......SUNRISE   7:44 AM EST   SUNSET   5:49 PM EST     
JANUARY 19 2021.......SUNRISE   7:44 AM EST   SUNSET   5:50 PM EST     


TRI-CITIES
JANUARY 18 2021.......SUNRISE   7:39 AM EST   SUNSET   5:41 PM EST     
JANUARY 19 2021.......SUNRISE   7:39 AM EST   SUNSET   5:42 PM EST     


Astronomical Data

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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.