Sunrise and Sunset times in Vista Santa Rosa, United States 
Today:
 Sunrise: 06:34:07
|
 Sunset: 16:36:25
|
Day Length: 10h 2m 18s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 33.6227, Longitude: -116.213
Vista Santa Rosa
California, United States 
3 318 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:31:37 | 11:34:05 | 16:36:33 | 10h 4m 56s |
| 2025-Dec-02, Tuesday | 06:32:27 | 11:34:28 | 16:36:28 | 10h 4m 1s |
| 2025-Dec-03, Wednesday | 06:33:18 | 11:34:52 | 16:36:25 | 10h 3m 7s |
| 2025-Dec-04, Thursday | 06:34:07 | 11:35:16 | 16:36:25 | 10h 2m 18s |
| 2025-Dec-05, Friday | 06:34:56 | 11:35:41 | 16:36:26 | 10h 1m 30s |
| 2025-Dec-06, Saturday | 06:35:44 | 11:36:06 | 16:36:29 | 10h 0m 45s |
| 2025-Dec-07, Sunday | 06:36:31 | 11:36:32 | 16:36:34 | 10h 0m 3s |
| 2025-Dec-08, Monday | 06:37:17 | 11:36:59 | 16:36:40 | 9h 59m 23s |
| 2025-Dec-09, Tuesday | 06:38:02 | 11:37:25 | 16:36:49 | 9h 58m 47s |
| 2025-Dec-10, Wednesday | 06:38:46 | 11:37:53 | 16:36:59 | 9h 58m 13s |
| 2025-Dec-11, Thursday | 06:39:29 | 11:38:20 | 16:37:12 | 9h 57m 43s |
| 2025-Dec-12, Friday | 06:40:11 | 11:38:48 | 16:37:26 | 9h 57m 15s |
| 2025-Dec-13, Saturday | 06:40:52 | 11:39:17 | 16:37:41 | 9h 56m 49s |
| 2025-Dec-14, Sunday | 06:41:32 | 11:39:45 | 16:37:59 | 9h 56m 27s |
| 2025-Dec-15, Monday | 06:42:10 | 11:40:14 | 16:38:19 | 9h 56m 9s |
| 2025-Dec-16, Tuesday | 06:42:47 | 11:40:43 | 16:38:40 | 9h 55m 53s |
| 2025-Dec-17, Wednesday | 06:43:23 | 11:41:13 | 16:39:02 | 9h 55m 39s |
| 2025-Dec-18, Thursday | 06:43:58 | 11:41:42 | 16:39:27 | 9h 55m 29s |
| 2025-Dec-19, Friday | 06:44:31 | 11:42:12 | 16:39:53 | 9h 55m 22s |
| 2025-Dec-20, Saturday | 06:45:03 | 11:42:42 | 16:40:21 | 9h 55m 18s |
| 2025-Dec-21, Sunday | 06:45:33 | 11:43:12 | 16:40:50 | 9h 55m 17s |
| 2025-Dec-22, Monday | 06:46:02 | 11:43:41 | 16:41:21 | 9h 55m 19s |
| 2025-Dec-23, Tuesday | 06:46:29 | 11:44:11 | 16:41:54 | 9h 55m 25s |
| 2025-Dec-24, Wednesday | 06:46:55 | 11:44:41 | 16:42:27 | 9h 55m 32s |
| 2025-Dec-25, Thursday | 06:47:19 | 11:45:11 | 16:43:03 | 9h 55m 44s |
| 2025-Dec-26, Friday | 06:47:41 | 11:45:40 | 16:43:40 | 9h 55m 59s |
| 2025-Dec-27, Saturday | 06:48:02 | 11:46:10 | 16:44:18 | 9h 56m 16s |
| 2025-Dec-28, Sunday | 06:48:21 | 11:46:39 | 16:44:57 | 9h 56m 36s |
| 2025-Dec-29, Monday | 06:48:38 | 11:47:08 | 16:45:38 | 9h 57m 0s |
| 2025-Dec-30, Tuesday | 06:48:54 | 11:47:37 | 16:46:20 | 9h 57m 26s |
| 2025-Dec-31, Wednesday | 06:49:08 | 11:48:06 | 16:47:03 | 9h 57m 55s |
Day length in Vista Santa Rosa during the year on the chart:
Vista Santa Rosa 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