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SUNRISE AND SUNSET INFORMATION

CHATTANOOGA
SEPTEMBER 18 2020.....SUNRISE   7:26 AM EDT   SUNSET   7:43 PM EDT     
SEPTEMBER 19 2020.....SUNRISE   7:27 AM EDT   SUNSET   7:41 PM EDT     


KNOXVILLE
SEPTEMBER 18 2020.....SUNRISE   7:21 AM EDT   SUNSET   7:38 PM EDT     
SEPTEMBER 19 2020.....SUNRISE   7:22 AM EDT   SUNSET   7:36 PM EDT     


TRI-CITIES
SEPTEMBER 18 2020.....SUNRISE   7:15 AM EDT   SUNSET   7:32 PM EDT     
SEPTEMBER 19 2020.....SUNRISE   7:15 AM EDT   SUNSET   7:30 PM EDT     


Astronomical Data

ALERT! The U.S. Navy is currently conducting maintenance on the Sunrise/Sunset website, so many of the links below may not work until mid 2020. 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.