Sunrise and Sunset times in Penn Valley, United States 
Today:
 Sunrise: 07:21:00
|
 Sunset: 17:09:33
|
Day Length: 9h 48m 33s
Time zone: America/Los_Angeles, UTC -8 h.
Latitude: 39.1954, Longitude: -121.194
Penn Valley
California, United States 
1 892 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:24:11 | 12:08:30 | 16:52:48 | 9h 28m 37s |
| 2026-Jan-02, Friday | 07:24:17 | 12:08:58 | 16:53:38 | 9h 29m 21s |
| 2026-Jan-03, Saturday | 07:24:21 | 12:09:25 | 16:54:29 | 9h 30m 8s |
| 2026-Jan-04, Sunday | 07:24:23 | 12:09:52 | 16:55:22 | 9h 30m 59s |
| 2026-Jan-05, Monday | 07:24:22 | 12:10:19 | 16:56:16 | 9h 31m 54s |
| 2026-Jan-06, Tuesday | 07:24:20 | 12:10:45 | 16:57:11 | 9h 32m 51s |
| 2026-Jan-07, Wednesday | 07:24:15 | 12:11:11 | 16:58:08 | 9h 33m 53s |
| 2026-Jan-08, Thursday | 07:24:08 | 12:11:37 | 16:59:05 | 9h 34m 57s |
| 2026-Jan-09, Friday | 07:23:59 | 12:12:01 | 17:00:04 | 9h 36m 5s |
| 2026-Jan-10, Saturday | 07:23:47 | 12:12:26 | 17:01:04 | 9h 37m 17s |
| 2026-Jan-11, Sunday | 07:23:34 | 12:12:49 | 17:02:05 | 9h 38m 31s |
| 2026-Jan-12, Monday | 07:23:18 | 12:13:12 | 17:03:06 | 9h 39m 48s |
| 2026-Jan-13, Tuesday | 07:23:00 | 12:13:35 | 17:04:09 | 9h 41m 9s |
| 2026-Jan-14, Wednesday | 07:22:41 | 12:13:56 | 17:05:12 | 9h 42m 31s |
| 2026-Jan-15, Thursday | 07:22:19 | 12:14:18 | 17:06:16 | 9h 43m 57s |
| 2026-Jan-16, Friday | 07:21:55 | 12:14:38 | 17:07:21 | 9h 45m 26s |
| 2026-Jan-17, Saturday | 07:21:28 | 12:14:58 | 17:08:27 | 9h 46m 59s |
| 2026-Jan-18, Sunday | 07:21:00 | 12:15:17 | 17:09:33 | 9h 48m 33s |
| 2026-Jan-19, Monday | 07:20:30 | 12:15:35 | 17:10:40 | 9h 50m 10s |
| 2026-Jan-20, Tuesday | 07:19:58 | 12:15:53 | 17:11:47 | 9h 51m 49s |
| 2026-Jan-21, Wednesday | 07:19:24 | 12:16:09 | 17:12:55 | 9h 53m 31s |
| 2026-Jan-22, Thursday | 07:18:47 | 12:16:25 | 17:14:03 | 9h 55m 16s |
| 2026-Jan-23, Friday | 07:18:09 | 12:16:41 | 17:15:12 | 9h 57m 3s |
| 2026-Jan-24, Saturday | 07:17:29 | 12:16:55 | 17:16:21 | 9h 58m 52s |
| 2026-Jan-25, Sunday | 07:16:47 | 12:17:09 | 17:17:30 | 10h 0m 43s |
| 2026-Jan-26, Monday | 07:16:04 | 12:17:22 | 17:18:40 | 10h 2m 36s |
| 2026-Jan-27, Tuesday | 07:15:18 | 12:17:34 | 17:19:50 | 10h 4m 32s |
| 2026-Jan-28, Wednesday | 07:14:31 | 12:17:45 | 17:20:59 | 10h 6m 28s |
| 2026-Jan-29, Thursday | 07:13:41 | 12:17:55 | 17:22:10 | 10h 8m 29s |
| 2026-Jan-30, Friday | 07:12:50 | 12:18:05 | 17:23:20 | 10h 10m 30s |
| 2026-Jan-31, Saturday | 07:11:58 | 12:18:14 | 17:24:30 | 10h 12m 32s |
Day length in Penn Valley during the year on the chart:
Penn 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