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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
AUGUST  2 2021........SUNRISE   6:51 AM EDT   SUNSET   8:42 PM EDT     
AUGUST  3 2021........SUNRISE   6:52 AM EDT   SUNSET   8:42 PM EDT     


KNOXVILLE
AUGUST  2 2021........SUNRISE   6:45 AM EDT   SUNSET   8:39 PM EDT     
AUGUST  3 2021........SUNRISE   6:45 AM EDT   SUNSET   8:38 PM EDT     


TRI-CITIES
AUGUST  2 2021........SUNRISE   6:37 AM EDT   SUNSET   8:34 PM EDT     
AUGUST  3 2021........SUNRISE   6:38 AM EDT   SUNSET   8:33 PM EDT     


Astronomical Data

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A NOAA alternative is available here.


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.