Sunrise and Sunset times in Grass Valley, United States 
Today:
 Sunrise: 07:14:47
|
 Sunset: 16:31:52
|
Day Length: 9h 17m 5s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 40.7971, Longitude: -117.76
Grass Valley
Nevada, United States 
777 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:56:26 | 11:40:16 | 16:24:06 | 9h 27m 40s |
| 2025-Dec-02, Tuesday | 06:57:26 | 11:40:39 | 16:23:52 | 9h 26m 26s |
| 2025-Dec-03, Wednesday | 06:58:25 | 11:41:03 | 16:23:41 | 9h 25m 16s |
| 2025-Dec-04, Thursday | 06:59:23 | 11:41:27 | 16:23:32 | 9h 24m 9s |
| 2025-Dec-05, Friday | 07:00:19 | 11:41:52 | 16:23:25 | 9h 23m 6s |
| 2025-Dec-06, Saturday | 07:01:15 | 11:42:18 | 16:23:20 | 9h 22m 5s |
| 2025-Dec-07, Sunday | 07:02:09 | 11:42:44 | 16:23:18 | 9h 21m 9s |
| 2025-Dec-08, Monday | 07:03:01 | 11:43:10 | 16:23:18 | 9h 20m 17s |
| 2025-Dec-09, Tuesday | 07:03:53 | 11:43:37 | 16:23:21 | 9h 19m 28s |
| 2025-Dec-10, Wednesday | 07:04:43 | 11:44:04 | 16:23:26 | 9h 18m 43s |
| 2025-Dec-11, Thursday | 07:05:31 | 11:44:32 | 16:23:33 | 9h 18m 2s |
| 2025-Dec-12, Friday | 07:06:18 | 11:45:00 | 16:23:42 | 9h 17m 24s |
| 2025-Dec-13, Saturday | 07:07:03 | 11:45:28 | 16:23:54 | 9h 16m 51s |
| 2025-Dec-14, Sunday | 07:07:46 | 11:45:57 | 16:24:08 | 9h 16m 22s |
| 2025-Dec-15, Monday | 07:08:28 | 11:46:26 | 16:24:24 | 9h 15m 56s |
| 2025-Dec-16, Tuesday | 07:09:08 | 11:46:55 | 16:24:42 | 9h 15m 34s |
| 2025-Dec-17, Wednesday | 07:09:46 | 11:47:24 | 16:25:03 | 9h 15m 17s |
| 2025-Dec-18, Thursday | 07:10:22 | 11:47:54 | 16:25:26 | 9h 15m 4s |
| 2025-Dec-19, Friday | 07:10:56 | 11:48:23 | 16:25:51 | 9h 14m 55s |
| 2025-Dec-20, Saturday | 07:11:29 | 11:48:53 | 16:26:18 | 9h 14m 49s |
| 2025-Dec-21, Sunday | 07:11:59 | 11:49:23 | 16:26:47 | 9h 14m 48s |
| 2025-Dec-22, Monday | 07:12:27 | 11:49:53 | 16:27:18 | 9h 14m 51s |
| 2025-Dec-23, Tuesday | 07:12:54 | 11:50:23 | 16:27:51 | 9h 14m 57s |
| 2025-Dec-24, Wednesday | 07:13:18 | 11:50:52 | 16:28:27 | 9h 15m 9s |
| 2025-Dec-25, Thursday | 07:13:40 | 11:51:22 | 16:29:04 | 9h 15m 24s |
| 2025-Dec-26, Friday | 07:14:00 | 11:51:52 | 16:29:43 | 9h 15m 43s |
| 2025-Dec-27, Saturday | 07:14:18 | 11:52:21 | 16:30:24 | 9h 16m 6s |
| 2025-Dec-28, Sunday | 07:14:34 | 11:52:51 | 16:31:07 | 9h 16m 33s |
| 2025-Dec-29, Monday | 07:14:47 | 11:53:20 | 16:31:52 | 9h 17m 5s |
| 2025-Dec-30, Tuesday | 07:14:58 | 11:53:48 | 16:32:38 | 9h 17m 40s |
| 2025-Dec-31, Wednesday | 07:15:08 | 11:54:17 | 16:33:27 | 9h 18m 19s |
Day length in Grass Valley during the year on the chart:
Grass Valley on United States map:
Locations in the same time zone America/Los_Angeles
Los Angeles (California), Seattle (Washington), San Francisco (California), San Diego (California), Riverside (California), Las Vegas (Nevada), Portland (Oregon), Sacramento (California), San Jose (California), Fresno (California), Concord (California), Mission Viejo (California), Bakersfield (California), Murrieta (California), Long Beach (California), Reno (Nevada), Oakland (California), Indio (California), Spokane (Washington), Stockton (California), Oxnard (California), Modesto (California), Anaheim (California), Lancaster (California), Victorville (California), Santa Ana (California), Santa Rosa (California), Santa Clarita (California), Antioch (California), Henderson (Nevada)
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