Sunrise and Sunset times in Seacliff, United States 
Today:
 Sunrise: 07:05:22
|
 Sunset: 16:50:49
|
Day Length: 9h 45m 27s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 36.977, Longitude: -121.918
Seacliff
California, United States 
3 231 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:02:40 | 11:56:54 | 16:51:08 | 9h 48m 28s |
| 2025-Dec-02, Tuesday | 07:03:35 | 11:57:17 | 16:51:00 | 9h 47m 25s |
| 2025-Dec-03, Wednesday | 07:04:29 | 11:57:41 | 16:50:53 | 9h 46m 24s |
| 2025-Dec-04, Thursday | 07:05:22 | 11:58:05 | 16:50:49 | 9h 45m 27s |
| 2025-Dec-05, Friday | 07:06:14 | 11:58:30 | 16:50:47 | 9h 44m 33s |
| 2025-Dec-06, Saturday | 07:07:05 | 11:58:56 | 16:50:46 | 9h 43m 41s |
| 2025-Dec-07, Sunday | 07:07:55 | 11:59:22 | 16:50:48 | 9h 42m 53s |
| 2025-Dec-08, Monday | 07:08:44 | 11:59:48 | 16:50:52 | 9h 42m 8s |
| 2025-Dec-09, Tuesday | 07:09:32 | 12:00:15 | 16:50:58 | 9h 41m 26s |
| 2025-Dec-10, Wednesday | 07:10:19 | 12:00:42 | 16:51:06 | 9h 40m 47s |
| 2025-Dec-11, Thursday | 07:11:04 | 12:01:10 | 16:51:16 | 9h 40m 12s |
| 2025-Dec-12, Friday | 07:11:48 | 12:01:38 | 16:51:28 | 9h 39m 40s |
| 2025-Dec-13, Saturday | 07:12:31 | 12:02:06 | 16:51:42 | 9h 39m 11s |
| 2025-Dec-14, Sunday | 07:13:12 | 12:02:35 | 16:51:58 | 9h 38m 46s |
| 2025-Dec-15, Monday | 07:13:52 | 12:03:04 | 16:52:16 | 9h 38m 24s |
| 2025-Dec-16, Tuesday | 07:14:30 | 12:03:33 | 16:52:36 | 9h 38m 6s |
| 2025-Dec-17, Wednesday | 07:15:07 | 12:04:03 | 16:52:58 | 9h 37m 51s |
| 2025-Dec-18, Thursday | 07:15:42 | 12:04:32 | 16:53:22 | 9h 37m 40s |
| 2025-Dec-19, Friday | 07:16:16 | 12:05:02 | 16:53:47 | 9h 37m 31s |
| 2025-Dec-20, Saturday | 07:16:48 | 12:05:31 | 16:54:15 | 9h 37m 27s |
| 2025-Dec-21, Sunday | 07:17:18 | 12:06:01 | 16:54:44 | 9h 37m 26s |
| 2025-Dec-22, Monday | 07:17:47 | 12:06:31 | 16:55:15 | 9h 37m 28s |
| 2025-Dec-23, Tuesday | 07:18:14 | 12:07:01 | 16:55:48 | 9h 37m 34s |
| 2025-Dec-24, Wednesday | 07:18:39 | 12:07:31 | 16:56:23 | 9h 37m 44s |
| 2025-Dec-25, Thursday | 07:19:02 | 12:08:00 | 16:56:59 | 9h 37m 57s |
| 2025-Dec-26, Friday | 07:19:23 | 12:08:30 | 16:57:37 | 9h 38m 14s |
| 2025-Dec-27, Saturday | 07:19:43 | 12:08:59 | 16:58:16 | 9h 38m 33s |
| 2025-Dec-28, Sunday | 07:20:00 | 12:09:29 | 16:58:57 | 9h 38m 57s |
| 2025-Dec-29, Monday | 07:20:16 | 12:09:58 | 16:59:40 | 9h 39m 24s |
| 2025-Dec-30, Tuesday | 07:20:30 | 12:10:27 | 17:00:24 | 9h 39m 54s |
| 2025-Dec-31, Wednesday | 07:20:41 | 12:10:55 | 17:01:09 | 9h 40m 28s |
Day length in Seacliff during the year on the chart:
Seacliff 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