Quick facts
Chattanooga is at latitude 35°02′44.27″N and longitude 85°18′34.85″W (35.045630, −85.309680 in decimal degrees, WGS 84). The point is the city centre listed by GeoNames.
In UTM, Chattanooga lies in zone 16S (Northern hemisphere), whose central meridian is 87°W. The terrain elevation is about 206 m, from the SRTM elevation model, and the time zone is America/New York (UTC−5/−4).
| State / region | Tennessee |
| Country | United States |
| Population | 181,099 |
| Elevation | 206 m |
| Time zone | America/New York (UTC−5/−4) |
| UTM zone | 16S |
Sunrise and sunset in Chattanooga
Times for 2026 in the America/New York (UTC−5/−4) time zone, on the equinoxes and solstices.
March 20
- Sunrise
- 07:45
- Sunset
- 19:53
- Daylight
- 12 h 08 min
June 21
- Sunrise
- 06:28
- Sunset
- 20:59
- Daylight
- 14 h 31 min
September 22
- Sunrise
- 07:29
- Sunset
- 19:38
- Daylight
- 12 h 09 min
December 21
- Sunrise
- 07:45
- Sunset
- 17:33
- Daylight
- 9 h 48 min
See another day and the whole month
Frequently asked questions
What are the GPS coordinates of Chattanooga?
Latitude 35.045630 and longitude −85.309680 in decimal degrees, or 35°02′44.27″N 85°18′34.85″W in degrees, minutes and seconds (WGS 84).
What UTM zone is Chattanooga in?
Zone 16S (Northern hemisphere). In UTM the city centre is at 16S 654167 3879409.