Sunrise and Sunset times in Sun Valley, United States 
Sun Valley
🌤 Possibly a moderately beautiful sunset.
Idaho, United States
1 438 people
Current temperature 17 ° C 
Partly cloudy
Today:
 Sunrise: 06:53:49
|
 Sunset: 20:24:43
|
Day Length: 13h 30m 54s
Time zone: America/Boise, UTC -6 h.
Latitude: 43.6837, Longitude: -114.334
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:27:05 | 13:43:39 | 21:00:13 | 14h 33m 8s |
| 2025-Aug-02, Saturday | 06:28:10 | 13:43:35 | 20:58:59 | 14h 30m 49s |
| 2025-Aug-03, Sunday | 06:29:15 | 13:43:30 | 20:57:44 | 14h 28m 29s |
| 2025-Aug-04, Monday | 06:30:21 | 13:43:24 | 20:56:27 | 14h 26m 6s |
| 2025-Aug-05, Tuesday | 06:31:27 | 13:43:18 | 20:55:08 | 14h 23m 41s |
| 2025-Aug-06, Wednesday | 06:32:33 | 13:43:11 | 20:53:49 | 14h 21m 16s |
| 2025-Aug-07, Thursday | 06:33:39 | 13:43:03 | 20:52:27 | 14h 18m 48s |
| 2025-Aug-08, Friday | 06:34:45 | 13:42:55 | 20:51:05 | 14h 16m 20s |
| 2025-Aug-09, Saturday | 06:35:52 | 13:42:46 | 20:49:41 | 14h 13m 49s |
| 2025-Aug-10, Sunday | 06:36:59 | 13:42:37 | 20:48:15 | 14h 11m 16s |
| 2025-Aug-11, Monday | 06:38:06 | 13:42:27 | 20:46:49 | 14h 8m 43s |
| 2025-Aug-12, Tuesday | 06:39:13 | 13:42:17 | 20:45:21 | 14h 6m 8s |
| 2025-Aug-13, Wednesday | 06:40:20 | 13:42:06 | 20:43:52 | 14h 3m 32s |
| 2025-Aug-14, Thursday | 06:41:28 | 13:41:55 | 20:42:22 | 14h 0m 54s |
| 2025-Aug-15, Friday | 06:42:35 | 13:41:43 | 20:40:51 | 13h 58m 16s |
| 2025-Aug-16, Saturday | 06:43:42 | 13:41:30 | 20:39:18 | 13h 55m 36s |
| 2025-Aug-17, Sunday | 06:44:50 | 13:41:17 | 20:37:45 | 13h 52m 55s |
| 2025-Aug-18, Monday | 06:45:57 | 13:41:04 | 20:36:10 | 13h 50m 13s |
| 2025-Aug-19, Tuesday | 06:47:05 | 13:40:50 | 20:34:35 | 13h 47m 30s |
| 2025-Aug-20, Wednesday | 06:48:12 | 13:40:35 | 20:32:58 | 13h 44m 46s |
| 2025-Aug-21, Thursday | 06:49:20 | 13:40:20 | 20:31:21 | 13h 42m 1s |
| 2025-Aug-22, Friday | 06:50:27 | 13:40:05 | 20:29:43 | 13h 39m 16s |
| 2025-Aug-23, Saturday | 06:51:34 | 13:39:49 | 20:28:04 | 13h 36m 30s |
| 2025-Aug-24, Sunday | 06:52:42 | 13:39:33 | 20:26:24 | 13h 33m 42s |
| 2025-Aug-25, Monday | 06:53:49 | 13:39:16 | 20:24:43 | 13h 30m 54s |
| 2025-Aug-26, Tuesday | 06:54:57 | 13:38:59 | 20:23:02 | 13h 28m 5s |
| 2025-Aug-27, Wednesday | 06:56:04 | 13:38:42 | 20:21:19 | 13h 25m 15s |
| 2025-Aug-28, Thursday | 06:57:11 | 13:38:24 | 20:19:36 | 13h 22m 25s |
| 2025-Aug-29, Friday | 06:58:18 | 13:38:06 | 20:17:53 | 13h 19m 35s |
| 2025-Aug-30, Saturday | 06:59:26 | 13:37:47 | 20:16:09 | 13h 16m 43s |
| 2025-Aug-31, Sunday | 07:00:33 | 13:37:28 | 20:14:24 | 13h 13m 51s |
Day length in Sun Valley during the year on the chart:
Sun Valley on United States map:
Locations in the same time zone America/Boise
Boise (Idaho), Nampa (Idaho), Meridian (Idaho), Idaho Falls (Idaho), Pocatello (Idaho), Caldwell (Idaho), Twin Falls (Idaho), Rexburg (Idaho), Eagle (Idaho), Ontario (Oregon), Kuna (Idaho), Mountain Home (Idaho), Burley (Idaho), Ammon (Idaho), Blackfoot (Idaho), Chubbuck (Idaho), Garden City (Idaho), Jerome (Idaho), Hailey (Idaho), Emmett (Idaho), Star (Idaho), Rigby (Idaho), Middleton (Idaho), Payette (Idaho), Rupert (Idaho), Weiser (Idaho), Fruitland (Idaho), Shelley (Idaho), Preston (Idaho), Buhl (Idaho)
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)
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