Sunrise and Sunset times in San Marcos, United States 
Today:
 Sunrise: 06:11:13
|
 Sunset: 17:48:56
|
Day Length: 11h 37m 43s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 33.135, Longitude: -117.174
San Marcos
California, United States 
96 198 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:16:08 | 12:00:56 | 17:45:44 | 11h 29m 36s |
| 2026-Mar-02, Monday | 06:14:55 | 12:00:44 | 17:46:32 | 11h 31m 37s |
| 2026-Mar-03, Tuesday | 06:13:41 | 12:00:31 | 17:47:21 | 11h 33m 40s |
| 2026-Mar-04, Wednesday | 06:12:27 | 12:00:18 | 17:48:09 | 11h 35m 42s |
| 2026-Mar-05, Thursday | 06:11:13 | 12:00:05 | 17:48:56 | 11h 37m 43s |
| 2026-Mar-06, Friday | 06:09:58 | 11:59:51 | 17:49:44 | 11h 39m 46s |
| 2026-Mar-07, Saturday | 06:08:42 | 11:59:36 | 17:50:31 | 11h 41m 49s |
| 2026-Mar-08, Sunday | 07:07:26 | 12:59:22 | 18:51:17 | 11h 43m 51s |
| 2026-Mar-09, Monday | 07:06:09 | 12:59:07 | 18:52:04 | 11h 45m 55s |
| 2026-Mar-10, Tuesday | 07:04:52 | 12:58:51 | 18:52:50 | 11h 47m 58s |
| 2026-Mar-11, Wednesday | 07:03:35 | 12:58:35 | 18:53:36 | 11h 50m 1s |
| 2026-Mar-12, Thursday | 07:02:17 | 12:58:19 | 18:54:22 | 11h 52m 5s |
| 2026-Mar-13, Friday | 07:00:59 | 12:58:03 | 18:55:07 | 11h 54m 8s |
| 2026-Mar-14, Saturday | 06:59:41 | 12:57:47 | 18:55:53 | 11h 56m 12s |
| 2026-Mar-15, Sunday | 06:58:22 | 12:57:30 | 18:56:38 | 11h 58m 16s |
| 2026-Mar-16, Monday | 06:57:03 | 12:57:13 | 18:57:23 | 12h 0m 20s |
| 2026-Mar-17, Tuesday | 06:55:44 | 12:56:55 | 18:58:07 | 12h 2m 23s |
| 2026-Mar-18, Wednesday | 06:54:24 | 12:56:38 | 18:58:52 | 12h 4m 28s |
| 2026-Mar-19, Thursday | 06:53:05 | 12:56:21 | 18:59:36 | 12h 6m 31s |
| 2026-Mar-20, Friday | 06:51:45 | 12:56:03 | 19:00:20 | 12h 8m 35s |
| 2026-Mar-21, Saturday | 06:50:26 | 12:55:45 | 19:01:04 | 12h 10m 38s |
| 2026-Mar-22, Sunday | 06:49:06 | 12:55:27 | 19:01:48 | 12h 12m 42s |
| 2026-Mar-23, Monday | 06:47:46 | 12:55:09 | 19:02:32 | 12h 14m 46s |
| 2026-Mar-24, Tuesday | 06:46:26 | 12:54:51 | 19:03:16 | 12h 16m 50s |
| 2026-Mar-25, Wednesday | 06:45:06 | 12:54:33 | 19:03:59 | 12h 18m 53s |
| 2026-Mar-26, Thursday | 06:43:47 | 12:54:15 | 19:04:43 | 12h 20m 56s |
| 2026-Mar-27, Friday | 06:42:27 | 12:53:57 | 19:05:27 | 12h 23m 0s |
| 2026-Mar-28, Saturday | 06:41:07 | 12:53:39 | 19:06:10 | 12h 25m 3s |
| 2026-Mar-29, Sunday | 06:39:48 | 12:53:21 | 19:06:53 | 12h 27m 5s |
| 2026-Mar-30, Monday | 06:38:29 | 12:53:03 | 19:07:37 | 12h 29m 8s |
| 2026-Mar-31, Tuesday | 06:37:09 | 12:52:45 | 19:08:20 | 12h 31m 11s |
Day length in San Marcos during the year on the chart:
San Marcos 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