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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
JULY 24 2017..........SUNRISE   644 AM EDT   SUNSET   850 PM EDT   
JULY 25 2017..........SUNRISE   645 AM EDT   SUNSET   849 PM EDT   


KNOXVILLE
JULY 24 2017..........SUNRISE   638 AM EDT   SUNSET   847 PM EDT   
JULY 25 2017..........SUNRISE   639 AM EDT   SUNSET   846 PM EDT   


TRI-CITIES
JULY 24 2017..........SUNRISE   630 AM EDT   SUNSET   842 PM EDT   
JULY 25 2017..........SUNRISE   631 AM EDT   SUNSET   841 PM EDT   


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.