Sunrise and Sunset times in San Tan Valley, United States 
Today:
 Sunrise: 07:14:24
|
 Sunset: 17:18:47
|
Day Length: 10h 4m 23s
Time zone: America/Phoenix, UTC -7 h.
Latitude: 33.1879, Longitude: -111.547
San Tan Valley
Arizona, United States 
90 665 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:11:55 | 12:15:25 | 17:18:54 | 10h 6m 59s |
| 2025-Dec-02, Tuesday | 07:12:46 | 12:15:48 | 17:18:50 | 10h 6m 4s |
| 2025-Dec-03, Wednesday | 07:13:35 | 12:16:11 | 17:18:47 | 10h 5m 12s |
| 2025-Dec-04, Thursday | 07:14:24 | 12:16:36 | 17:18:47 | 10h 4m 23s |
| 2025-Dec-05, Friday | 07:15:13 | 12:17:01 | 17:18:49 | 10h 3m 36s |
| 2025-Dec-06, Saturday | 07:16:00 | 12:17:26 | 17:18:52 | 10h 2m 52s |
| 2025-Dec-07, Sunday | 07:16:47 | 12:17:52 | 17:18:57 | 10h 2m 10s |
| 2025-Dec-08, Monday | 07:17:33 | 12:18:18 | 17:19:04 | 10h 1m 31s |
| 2025-Dec-09, Tuesday | 07:18:17 | 12:18:45 | 17:19:13 | 10h 0m 56s |
| 2025-Dec-10, Wednesday | 07:19:01 | 12:19:12 | 17:19:24 | 10h 0m 23s |
| 2025-Dec-11, Thursday | 07:19:44 | 12:19:40 | 17:19:36 | 9h 59m 52s |
| 2025-Dec-12, Friday | 07:20:26 | 12:20:08 | 17:19:51 | 9h 59m 25s |
| 2025-Dec-13, Saturday | 07:21:07 | 12:20:37 | 17:20:07 | 9h 59m 0s |
| 2025-Dec-14, Sunday | 07:21:46 | 12:21:05 | 17:20:24 | 9h 58m 38s |
| 2025-Dec-15, Monday | 07:22:24 | 12:21:34 | 17:20:44 | 9h 58m 20s |
| 2025-Dec-16, Tuesday | 07:23:01 | 12:22:03 | 17:21:05 | 9h 58m 4s |
| 2025-Dec-17, Wednesday | 07:23:37 | 12:22:33 | 17:21:28 | 9h 57m 51s |
| 2025-Dec-18, Thursday | 07:24:12 | 12:23:02 | 17:21:53 | 9h 57m 41s |
| 2025-Dec-19, Friday | 07:24:45 | 12:23:32 | 17:22:19 | 9h 57m 34s |
| 2025-Dec-20, Saturday | 07:25:16 | 12:24:02 | 17:22:47 | 9h 57m 31s |
| 2025-Dec-21, Sunday | 07:25:47 | 12:24:31 | 17:23:16 | 9h 57m 29s |
| 2025-Dec-22, Monday | 07:26:16 | 12:25:01 | 17:23:47 | 9h 57m 31s |
| 2025-Dec-23, Tuesday | 07:26:43 | 12:25:31 | 17:24:19 | 9h 57m 36s |
| 2025-Dec-24, Wednesday | 07:27:09 | 12:26:01 | 17:24:53 | 9h 57m 44s |
| 2025-Dec-25, Thursday | 07:27:33 | 12:26:31 | 17:25:28 | 9h 57m 55s |
| 2025-Dec-26, Friday | 07:27:55 | 12:27:00 | 17:26:05 | 9h 58m 10s |
| 2025-Dec-27, Saturday | 07:28:16 | 12:27:30 | 17:26:43 | 9h 58m 27s |
| 2025-Dec-28, Sunday | 07:28:36 | 12:27:59 | 17:27:22 | 9h 58m 46s |
| 2025-Dec-29, Monday | 07:28:53 | 12:28:28 | 17:28:03 | 9h 59m 10s |
| 2025-Dec-30, Tuesday | 07:29:09 | 12:28:57 | 17:28:44 | 9h 59m 35s |
| 2025-Dec-31, Wednesday | 07:29:24 | 12:29:25 | 17:29:27 | 10h 0m 3s |
Day length in San Tan Valley during the year on the chart:
San Tan Valley on United States map:
Locations in the same time zone America/Phoenix
Phoenix (Arizona), Tucson (Arizona), Mesa (Arizona), Chandler (Arizona), Scottsdale (Arizona), Glendale (Arizona), Gilbert (Arizona), Avondale (Arizona), Tempe (Arizona), Heroica Nogales (Sonora), Peoria (Arizona), Yuma (Arizona), Surprise (Arizona), Prescott Valley (Arizona), Goodyear (Arizona), Flagstaff (Arizona), Casas Adobes (Arizona), Buckeye (Arizona), Casa Grande (Arizona), Sierra Vista (Arizona), Catalina Foothills (Arizona), Bullhead City (Arizona), Sahuarita (Arizona), Maricopa (Arizona), Marana (Arizona), Oro Valley (Arizona), Kingman (Arizona), Prescott (Arizona), Apache Junction (Arizona), Queen Creek (Arizona)
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