Sunrise and Sunset times in San Dimas, United States 
Today:
 Sunrise: 06:41:41
|
 Sunset: 16:41:37
|
Day Length: 9h 59m 56s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 34.1082, Longitude: -117.809
San Dimas
California, United States 
34 326 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:39:09 | 11:40:28 | 16:41:47 | 10h 2m 38s |
| 2025-Dec-02, Tuesday | 06:40:00 | 11:40:51 | 16:41:42 | 10h 1m 42s |
| 2025-Dec-03, Wednesday | 06:40:51 | 11:41:15 | 16:41:39 | 10h 0m 48s |
| 2025-Dec-04, Thursday | 06:41:41 | 11:41:39 | 16:41:37 | 9h 59m 56s |
| 2025-Dec-05, Friday | 06:42:30 | 11:42:04 | 16:41:38 | 9h 59m 8s |
| 2025-Dec-06, Saturday | 06:43:18 | 11:42:29 | 16:41:41 | 9h 58m 23s |
| 2025-Dec-07, Sunday | 06:44:06 | 11:42:55 | 16:41:45 | 9h 57m 39s |
| 2025-Dec-08, Monday | 06:44:52 | 11:43:22 | 16:41:51 | 9h 56m 59s |
| 2025-Dec-09, Tuesday | 06:45:38 | 11:43:49 | 16:42:00 | 9h 56m 22s |
| 2025-Dec-10, Wednesday | 06:46:22 | 11:44:16 | 16:42:10 | 9h 55m 48s |
| 2025-Dec-11, Thursday | 06:47:05 | 11:44:44 | 16:42:22 | 9h 55m 17s |
| 2025-Dec-12, Friday | 06:47:48 | 11:45:12 | 16:42:35 | 9h 54m 47s |
| 2025-Dec-13, Saturday | 06:48:29 | 11:45:40 | 16:42:51 | 9h 54m 22s |
| 2025-Dec-14, Sunday | 06:49:09 | 11:46:09 | 16:43:08 | 9h 53m 59s |
| 2025-Dec-15, Monday | 06:49:47 | 11:46:37 | 16:43:28 | 9h 53m 41s |
| 2025-Dec-16, Tuesday | 06:50:25 | 11:47:07 | 16:43:49 | 9h 53m 24s |
| 2025-Dec-17, Wednesday | 06:51:01 | 11:47:36 | 16:44:11 | 9h 53m 10s |
| 2025-Dec-18, Thursday | 06:51:35 | 11:48:06 | 16:44:36 | 9h 53m 1s |
| 2025-Dec-19, Friday | 06:52:09 | 11:48:35 | 16:45:02 | 9h 52m 53s |
| 2025-Dec-20, Saturday | 06:52:40 | 11:49:05 | 16:45:29 | 9h 52m 49s |
| 2025-Dec-21, Sunday | 06:53:11 | 11:49:35 | 16:45:59 | 9h 52m 48s |
| 2025-Dec-22, Monday | 06:53:39 | 11:50:05 | 16:46:30 | 9h 52m 51s |
| 2025-Dec-23, Tuesday | 06:54:07 | 11:50:34 | 16:47:02 | 9h 52m 55s |
| 2025-Dec-24, Wednesday | 06:54:32 | 11:51:04 | 16:47:36 | 9h 53m 4s |
| 2025-Dec-25, Thursday | 06:54:56 | 11:51:34 | 16:48:12 | 9h 53m 16s |
| 2025-Dec-26, Friday | 06:55:18 | 11:52:04 | 16:48:49 | 9h 53m 31s |
| 2025-Dec-27, Saturday | 06:55:39 | 11:52:33 | 16:49:27 | 9h 53m 48s |
| 2025-Dec-28, Sunday | 06:55:58 | 11:53:02 | 16:50:07 | 9h 54m 9s |
| 2025-Dec-29, Monday | 06:56:15 | 11:53:31 | 16:50:48 | 9h 54m 33s |
| 2025-Dec-30, Tuesday | 06:56:30 | 11:54:00 | 16:51:30 | 9h 55m 0s |
| 2025-Dec-31, Wednesday | 06:56:44 | 11:54:29 | 16:52:14 | 9h 55m 30s |
Day length in San Dimas during the year on the chart:
San Dimas 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