Sunrise and Sunset times in Castaic, United States 
Castaic
🌤 Possibly a moderately beautiful sunset.
California, United States
19 299 people
Current temperature 36 ° C 
Sunny
Today:
 Sunrise: 06:16:35
|
 Sunset: 19:40:48
|
Day Length: 13h 24m 13s
Time zone: America/Los_Angeles, UTC -7 h.
Latitude: 34.4818, Longitude: -118.632
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:05:30 | 13:00:51 | 19:56:11 | 13h 50m 41s |
| 2025-Aug-02, Saturday | 06:06:14 | 13:00:46 | 19:55:18 | 13h 49m 4s |
| 2025-Aug-03, Sunday | 06:06:58 | 13:00:41 | 19:54:24 | 13h 47m 26s |
| 2025-Aug-04, Monday | 06:07:42 | 13:00:35 | 19:53:28 | 13h 45m 46s |
| 2025-Aug-05, Tuesday | 06:08:27 | 13:00:29 | 19:52:31 | 13h 44m 4s |
| 2025-Aug-06, Wednesday | 06:09:11 | 13:00:22 | 19:51:33 | 13h 42m 22s |
| 2025-Aug-07, Thursday | 06:09:56 | 13:00:15 | 19:50:33 | 13h 40m 37s |
| 2025-Aug-08, Friday | 06:10:40 | 13:00:07 | 19:49:33 | 13h 38m 53s |
| 2025-Aug-09, Saturday | 06:11:25 | 12:59:58 | 19:48:31 | 13h 37m 6s |
| 2025-Aug-10, Sunday | 06:12:09 | 12:59:49 | 19:47:28 | 13h 35m 19s |
| 2025-Aug-11, Monday | 06:12:54 | 12:59:39 | 19:46:24 | 13h 33m 30s |
| 2025-Aug-12, Tuesday | 06:13:38 | 12:59:29 | 19:45:19 | 13h 31m 41s |
| 2025-Aug-13, Wednesday | 06:14:22 | 12:59:18 | 19:44:13 | 13h 29m 51s |
| 2025-Aug-14, Thursday | 06:15:07 | 12:59:06 | 19:43:06 | 13h 27m 59s |
| 2025-Aug-15, Friday | 06:15:51 | 12:58:54 | 19:41:58 | 13h 26m 7s |
| 2025-Aug-16, Saturday | 06:16:35 | 12:58:42 | 19:40:48 | 13h 24m 13s |
| 2025-Aug-17, Sunday | 06:17:19 | 12:58:29 | 19:39:38 | 13h 22m 19s |
| 2025-Aug-18, Monday | 06:18:03 | 12:58:15 | 19:38:27 | 13h 20m 24s |
| 2025-Aug-19, Tuesday | 06:18:47 | 12:58:01 | 19:37:15 | 13h 18m 28s |
| 2025-Aug-20, Wednesday | 06:19:30 | 12:57:47 | 19:36:03 | 13h 16m 33s |
| 2025-Aug-21, Thursday | 06:20:14 | 12:57:32 | 19:34:49 | 13h 14m 35s |
| 2025-Aug-22, Friday | 06:20:58 | 12:57:16 | 19:33:35 | 13h 12m 37s |
| 2025-Aug-23, Saturday | 06:21:41 | 12:57:00 | 19:32:20 | 13h 10m 39s |
| 2025-Aug-24, Sunday | 06:22:24 | 12:56:44 | 19:31:04 | 13h 8m 40s |
| 2025-Aug-25, Monday | 06:23:08 | 12:56:27 | 19:29:47 | 13h 6m 39s |
| 2025-Aug-26, Tuesday | 06:23:51 | 12:56:10 | 19:28:30 | 13h 4m 39s |
| 2025-Aug-27, Wednesday | 06:24:34 | 12:55:53 | 19:27:12 | 13h 2m 38s |
| 2025-Aug-28, Thursday | 06:25:17 | 12:55:35 | 19:25:53 | 13h 0m 36s |
| 2025-Aug-29, Friday | 06:26:00 | 12:55:17 | 19:24:34 | 12h 58m 34s |
| 2025-Aug-30, Saturday | 06:26:43 | 12:54:58 | 19:23:14 | 12h 56m 31s |
| 2025-Aug-31, Sunday | 06:27:25 | 12:54:40 | 19:21:54 | 12h 54m 29s |
Day length in Castaic during the year on the chart:
Castaic 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)
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