Time in Chattanooga, United States of America | Chattanooga Now
Wednesday, 21 October 2026
Time zone information for Chattanooga
UTC -4
Eastern Time (ET) , currently 11 hours behind Thành phố Hồ Chí Minh
▪Part of the year: UTC -5 / Eastern Standard Time (EST)
▪Time in Chattanooga is 12 hours behind Thành phố Hồ Chí Minh when on standard time, and 11 hours behind Thành phố Hồ Chí Minh when on daylight saving time.
▪The IANA time zone identifier for Chattanooga is
America/New_York.March8Sunday2026
Latest change: Daylight saving time started
- ▪Switched to UTC -4 / Eastern Daylight Time (EDT).
- ▪The time was set forward one hour from 02:00 to 03:00 local time.
November1Sunday2026
Next change: Standard time begins
- ▪Switch to UTC -5 / Eastern Standard Time (EST).
- ▪The time will be set backward one hour from 02:00 to 01:00 local time.
Sunrise, sunset, day length and solar time for Chattanooga
- ▪Sunrise: 07:52
- ▪Sunset: 18:58
- ▪Day length: 11h 6m
- ▪Solar noon: 13:25
- ▪Current time in Chattanooga is currently 85 minutes ahead of solar time.
Chattanooga on map
- ▪Location: Tennessee, United States of America
- ▪Latitude: 35,05. Longitude: -85,31
- ▪Population: 181,099
- ▪Elevation: 206 m
Time difference
from Chattanooga
Sun cycle
Sunrise 07:52
Solar noon 13:25Sunset 18:58
Time zone & DST
- IANA identifier
America/New_York- Abbreviation
- EDT
- UTC offset
- UTC-04:00
- Daylight saving
- In effect
- DST Ends
- 1 Nov 2026in 10 days, 8 hours
- Current Unix epoch
- 1792618879
Sun & astronomy
- Sunrise
- 07:52
- Sunset
- 18:58
- Solar noon
- 13:25
- Day length
- 11h 06m
- Night length
- 12h 53m
- Civil twilight
- 07:26 – 19:24
Geography & country
- Country
- United States of America
- Region / State
- Tennessee
- Coordinates
- 35.046°, -85.310°
- Elevation
- 206 m
- Population
- 181,099
Nearby places
Compare Chattanooga with other time zones
Find the perfect meeting time or see what time it is across world capitals.