Sunrise and Sunset times in Signal Mountain, United States 
Today:
 Sunrise: 06:34:18
|
 Sunset: 16:29:13
|
Day Length: 9h 54m 55s
Time zone: America/Chicago, UTC -6 h.
Latitude: 35.1449, Longitude: -85.3457
Signal Mountain
Tennessee, United States 
8 560 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:31:42 | 11:30:35 | 16:29:27 | 9h 57m 45s |
| 2025-Dec-02, Tuesday | 06:32:35 | 11:30:58 | 16:29:20 | 9h 56m 45s |
| 2025-Dec-03, Wednesday | 06:33:27 | 11:31:21 | 16:29:16 | 9h 55m 49s |
| 2025-Dec-04, Thursday | 06:34:18 | 11:31:46 | 16:29:13 | 9h 54m 55s |
| 2025-Dec-05, Friday | 06:35:08 | 11:32:10 | 16:29:13 | 9h 54m 5s |
| 2025-Dec-06, Saturday | 06:35:58 | 11:32:36 | 16:29:14 | 9h 53m 16s |
| 2025-Dec-07, Sunday | 06:36:46 | 11:33:02 | 16:29:17 | 9h 52m 31s |
| 2025-Dec-08, Monday | 06:37:34 | 11:33:28 | 16:29:23 | 9h 51m 49s |
| 2025-Dec-09, Tuesday | 06:38:20 | 11:33:55 | 16:29:30 | 9h 51m 10s |
| 2025-Dec-10, Wednesday | 06:39:05 | 11:34:22 | 16:29:39 | 9h 50m 34s |
| 2025-Dec-11, Thursday | 06:39:49 | 11:34:50 | 16:29:50 | 9h 50m 1s |
| 2025-Dec-12, Friday | 06:40:32 | 11:35:18 | 16:30:03 | 9h 49m 31s |
| 2025-Dec-13, Saturday | 06:41:14 | 11:35:46 | 16:30:18 | 9h 49m 4s |
| 2025-Dec-14, Sunday | 06:41:55 | 11:36:15 | 16:30:35 | 9h 48m 40s |
| 2025-Dec-15, Monday | 06:42:34 | 11:36:44 | 16:30:53 | 9h 48m 19s |
| 2025-Dec-16, Tuesday | 06:43:12 | 11:37:13 | 16:31:14 | 9h 48m 2s |
| 2025-Dec-17, Wednesday | 06:43:48 | 11:37:42 | 16:31:36 | 9h 47m 48s |
| 2025-Dec-18, Thursday | 06:44:23 | 11:38:12 | 16:32:00 | 9h 47m 37s |
| 2025-Dec-19, Friday | 06:44:57 | 11:38:41 | 16:32:26 | 9h 47m 29s |
| 2025-Dec-20, Saturday | 06:45:29 | 11:39:11 | 16:32:53 | 9h 47m 24s |
| 2025-Dec-21, Sunday | 06:45:59 | 11:39:41 | 16:33:23 | 9h 47m 24s |
| 2025-Dec-22, Monday | 06:46:28 | 11:40:11 | 16:33:53 | 9h 47m 25s |
| 2025-Dec-23, Tuesday | 06:46:55 | 11:40:41 | 16:34:26 | 9h 47m 31s |
| 2025-Dec-24, Wednesday | 06:47:21 | 11:41:10 | 16:35:00 | 9h 47m 39s |
| 2025-Dec-25, Thursday | 06:47:45 | 11:41:40 | 16:35:36 | 9h 47m 51s |
| 2025-Dec-26, Friday | 06:48:07 | 11:42:10 | 16:36:13 | 9h 48m 6s |
| 2025-Dec-27, Saturday | 06:48:27 | 11:42:39 | 16:36:51 | 9h 48m 24s |
| 2025-Dec-28, Sunday | 06:48:46 | 11:43:08 | 16:37:31 | 9h 48m 45s |
| 2025-Dec-29, Monday | 06:49:03 | 11:43:38 | 16:38:13 | 9h 49m 10s |
| 2025-Dec-30, Tuesday | 06:49:18 | 11:44:06 | 16:38:55 | 9h 49m 37s |
| 2025-Dec-31, Wednesday | 06:49:31 | 11:44:35 | 16:39:39 | 9h 50m 8s |
Day length in Signal Mountain during the year on the chart:
Signal Mountain on United States map:
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
Largest populated areas in United States
New York (New York), Los Angeles (California), Chicago (Illinois), Miami (Florida), Dallas (Texas), Philadelphia (Pennsylvania), Houston (Texas), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Phoenix (Arizona), Seattle (Washington), San Francisco (California), Detroit (Michigan), San Diego (California), Minneapolis (Minnesota), Tampa (Florida), Denver (Colorado), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Riverside (California), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio)
Countries closest to United States
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks