Sunrise and Sunset times in San Ramon, United States 
Today:
 Sunrise: 07:20:32
|
 Sunset: 18:24:40
|
Day Length: 11h 4m 8s
Time zone: America/Los_Angeles, UTC -7 h.
Latitude: 37.7625, Longitude: -121.937
San Ramon
☁️ Low chance of a spectacular sunset.
California, United States 
75 931 people
Current temperature 11 ° C 
Clear
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 07:03:51 | 12:57:12 | 18:50:34 | 11h 46m 43s |
| 2025-Oct-02, Thursday | 07:04:44 | 12:56:53 | 18:49:03 | 11h 44m 19s |
| 2025-Oct-03, Friday | 07:05:37 | 12:56:35 | 18:47:32 | 11h 41m 55s |
| 2025-Oct-04, Saturday | 07:06:31 | 12:56:16 | 18:46:02 | 11h 39m 31s |
| 2025-Oct-05, Sunday | 07:07:25 | 12:55:58 | 18:44:32 | 11h 37m 7s |
| 2025-Oct-06, Monday | 07:08:19 | 12:55:41 | 18:43:02 | 11h 34m 43s |
| 2025-Oct-07, Tuesday | 07:09:14 | 12:55:24 | 18:41:34 | 11h 32m 20s |
| 2025-Oct-08, Wednesday | 07:10:08 | 12:55:07 | 18:40:05 | 11h 29m 57s |
| 2025-Oct-09, Thursday | 07:11:03 | 12:54:50 | 18:38:38 | 11h 27m 35s |
| 2025-Oct-10, Friday | 07:11:59 | 12:54:35 | 18:37:11 | 11h 25m 12s |
| 2025-Oct-11, Saturday | 07:12:54 | 12:54:19 | 18:35:44 | 11h 22m 50s |
| 2025-Oct-12, Sunday | 07:13:50 | 12:54:04 | 18:34:18 | 11h 20m 28s |
| 2025-Oct-13, Monday | 07:14:47 | 12:53:50 | 18:32:53 | 11h 18m 6s |
| 2025-Oct-14, Tuesday | 07:15:43 | 12:53:36 | 18:31:29 | 11h 15m 46s |
| 2025-Oct-15, Wednesday | 07:16:41 | 12:53:23 | 18:30:05 | 11h 13m 24s |
| 2025-Oct-16, Thursday | 07:17:38 | 12:53:10 | 18:28:43 | 11h 11m 5s |
| 2025-Oct-17, Friday | 07:18:36 | 12:52:58 | 18:27:21 | 11h 8m 45s |
| 2025-Oct-18, Saturday | 07:19:34 | 12:52:47 | 18:26:00 | 11h 6m 26s |
| 2025-Oct-19, Sunday | 07:20:32 | 12:52:36 | 18:24:40 | 11h 4m 8s |
| 2025-Oct-20, Monday | 07:21:31 | 12:52:26 | 18:23:21 | 11h 1m 50s |
| 2025-Oct-21, Tuesday | 07:22:30 | 12:52:16 | 18:22:02 | 10h 59m 32s |
| 2025-Oct-22, Wednesday | 07:23:29 | 12:52:07 | 18:20:45 | 10h 57m 16s |
| 2025-Oct-23, Thursday | 07:24:29 | 12:51:59 | 18:19:29 | 10h 55m 0s |
| 2025-Oct-24, Friday | 07:25:29 | 12:51:52 | 18:18:14 | 10h 52m 45s |
| 2025-Oct-25, Saturday | 07:26:30 | 12:51:45 | 18:17:00 | 10h 50m 30s |
| 2025-Oct-26, Sunday | 07:27:30 | 12:51:39 | 18:15:47 | 10h 48m 17s |
| 2025-Oct-27, Monday | 07:28:31 | 12:51:33 | 18:14:35 | 10h 46m 4s |
| 2025-Oct-28, Tuesday | 07:29:33 | 12:51:29 | 18:13:25 | 10h 43m 52s |
| 2025-Oct-29, Wednesday | 07:30:34 | 12:51:25 | 18:12:16 | 10h 41m 42s |
| 2025-Oct-30, Thursday | 07:31:36 | 12:51:22 | 18:11:08 | 10h 39m 32s |
| 2025-Oct-31, Friday | 07:32:39 | 12:51:20 | 18:10:01 | 10h 37m 22s |
Day length in San Ramon during the year on the chart:
San Ramon 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