Sunrise and Sunset times in Clayton, United States 
Today:
 Sunrise: 06:32:56
|
 Sunset: 18:05:16
|
Day Length: 11h 32m 20s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 37.9403, Longitude: -121.93
Clayton
California, United States 
12 150 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:38:38 | 12:19:57 | 18:01:16 | 11h 22m 38s |
| 2026-Mar-02, Monday | 06:37:14 | 12:19:45 | 18:02:16 | 11h 25m 2s |
| 2026-Mar-03, Tuesday | 06:35:48 | 12:19:32 | 18:03:16 | 11h 27m 28s |
| 2026-Mar-04, Wednesday | 06:34:22 | 12:19:19 | 18:04:16 | 11h 29m 54s |
| 2026-Mar-05, Thursday | 06:32:56 | 12:19:06 | 18:05:16 | 11h 32m 20s |
| 2026-Mar-06, Friday | 06:31:29 | 12:18:52 | 18:06:15 | 11h 34m 46s |
| 2026-Mar-07, Saturday | 06:30:01 | 12:18:38 | 18:07:14 | 11h 37m 13s |
| 2026-Mar-08, Sunday | 07:28:33 | 13:18:23 | 19:08:13 | 11h 39m 40s |
| 2026-Mar-09, Monday | 07:27:04 | 13:18:08 | 19:09:11 | 11h 42m 7s |
| 2026-Mar-10, Tuesday | 07:25:35 | 13:17:52 | 19:10:10 | 11h 44m 35s |
| 2026-Mar-11, Wednesday | 07:24:06 | 13:17:37 | 19:11:08 | 11h 47m 2s |
| 2026-Mar-12, Thursday | 07:22:36 | 13:17:21 | 19:12:05 | 11h 49m 29s |
| 2026-Mar-13, Friday | 07:21:06 | 13:17:04 | 19:13:03 | 11h 51m 57s |
| 2026-Mar-14, Saturday | 07:19:35 | 13:16:48 | 19:14:00 | 11h 54m 25s |
| 2026-Mar-15, Sunday | 07:18:05 | 13:16:31 | 19:14:57 | 11h 56m 52s |
| 2026-Mar-16, Monday | 07:16:34 | 13:16:14 | 19:15:54 | 11h 59m 20s |
| 2026-Mar-17, Tuesday | 07:15:02 | 13:15:57 | 19:16:51 | 12h 1m 49s |
| 2026-Mar-18, Wednesday | 07:13:31 | 13:15:39 | 19:17:48 | 12h 4m 17s |
| 2026-Mar-19, Thursday | 07:11:59 | 13:15:22 | 19:18:44 | 12h 6m 45s |
| 2026-Mar-20, Friday | 07:10:28 | 13:15:04 | 19:19:40 | 12h 9m 12s |
| 2026-Mar-21, Saturday | 07:08:56 | 13:14:46 | 19:20:36 | 12h 11m 40s |
| 2026-Mar-22, Sunday | 07:07:24 | 13:14:28 | 19:21:32 | 12h 14m 8s |
| 2026-Mar-23, Monday | 07:05:52 | 13:14:10 | 19:22:28 | 12h 16m 36s |
| 2026-Mar-24, Tuesday | 07:04:21 | 13:13:52 | 19:23:24 | 12h 19m 3s |
| 2026-Mar-25, Wednesday | 07:02:49 | 13:13:34 | 19:24:19 | 12h 21m 30s |
| 2026-Mar-26, Thursday | 07:01:17 | 13:13:16 | 19:25:15 | 12h 23m 58s |
| 2026-Mar-27, Friday | 06:59:45 | 13:12:58 | 19:26:10 | 12h 26m 25s |
| 2026-Mar-28, Saturday | 06:58:14 | 13:12:40 | 19:27:06 | 12h 28m 52s |
| 2026-Mar-29, Sunday | 06:56:42 | 13:12:22 | 19:28:01 | 12h 31m 19s |
| 2026-Mar-30, Monday | 06:55:11 | 13:12:04 | 19:28:56 | 12h 33m 45s |
| 2026-Mar-31, Tuesday | 06:53:40 | 13:11:46 | 19:29:52 | 12h 36m 12s |
Day length in Clayton during the year on the chart:
Clayton 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