Sunrise and Sunset times in Simi Valley, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:41:32 | 12:58:45 | 19:15:58 | 12h 34m 26s |
| 2026-Apr-02, Thursday | 06:40:11 | 12:58:27 | 19:16:44 | 12h 36m 33s |
| 2026-Apr-03, Friday | 06:38:50 | 12:58:10 | 19:17:30 | 12h 38m 40s |
| 2026-Apr-04, Saturday | 06:37:29 | 12:57:52 | 19:18:16 | 12h 40m 47s |
| 2026-Apr-05, Sunday | 06:36:09 | 12:57:35 | 19:19:01 | 12h 42m 52s |
| 2026-Apr-06, Monday | 06:34:49 | 12:57:18 | 19:19:47 | 12h 44m 58s |
| 2026-Apr-07, Tuesday | 06:33:29 | 12:57:01 | 19:20:34 | 12h 47m 5s |
| 2026-Apr-08, Wednesday | 06:32:10 | 12:56:45 | 19:21:20 | 12h 49m 10s |
| 2026-Apr-09, Thursday | 06:30:51 | 12:56:28 | 19:22:06 | 12h 51m 15s |
| 2026-Apr-10, Friday | 06:29:33 | 12:56:12 | 19:22:52 | 12h 53m 19s |
| 2026-Apr-11, Saturday | 06:28:15 | 12:55:57 | 19:23:38 | 12h 55m 23s |
| 2026-Apr-12, Sunday | 06:26:58 | 12:55:41 | 19:24:24 | 12h 57m 26s |
| 2026-Apr-13, Monday | 06:25:41 | 12:55:26 | 19:25:11 | 12h 59m 30s |
| 2026-Apr-14, Tuesday | 06:24:25 | 12:55:11 | 19:25:57 | 13h 1m 32s |
| 2026-Apr-15, Wednesday | 06:23:10 | 12:54:57 | 19:26:44 | 13h 3m 34s |
| 2026-Apr-16, Thursday | 06:21:55 | 12:54:43 | 19:27:30 | 13h 5m 35s |
| 2026-Apr-17, Friday | 06:20:41 | 12:54:29 | 19:28:17 | 13h 7m 36s |
| 2026-Apr-18, Saturday | 06:19:27 | 12:54:15 | 19:29:03 | 13h 9m 36s |
| 2026-Apr-19, Sunday | 06:18:15 | 12:54:03 | 19:29:50 | 13h 11m 35s |
| 2026-Apr-20, Monday | 06:17:03 | 12:53:50 | 19:30:37 | 13h 13m 34s |
| 2026-Apr-21, Tuesday | 06:15:52 | 12:53:38 | 19:31:24 | 13h 15m 32s |
| 2026-Apr-22, Wednesday | 06:14:42 | 12:53:26 | 19:32:11 | 13h 17m 29s |
| 2026-Apr-23, Thursday | 06:13:32 | 12:53:15 | 19:32:58 | 13h 19m 26s |
| 2026-Apr-24, Friday | 06:12:24 | 12:53:04 | 19:33:45 | 13h 21m 21s |
| 2026-Apr-25, Saturday | 06:11:16 | 12:52:54 | 19:34:32 | 13h 23m 16s |
| 2026-Apr-26, Sunday | 06:10:09 | 12:52:44 | 19:35:19 | 13h 25m 10s |
| 2026-Apr-27, Monday | 06:09:04 | 12:52:35 | 19:36:07 | 13h 27m 3s |
| 2026-Apr-28, Tuesday | 06:07:59 | 12:52:26 | 19:36:54 | 13h 28m 55s |
| 2026-Apr-29, Wednesday | 06:06:55 | 12:52:18 | 19:37:41 | 13h 30m 46s |
| 2026-Apr-30, Thursday | 06:05:52 | 12:52:10 | 19:38:28 | 13h 32m 36s |
Day length in Simi Valley during the year on the chart
Simi 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