Sunrise and Sunset times in Sierra Vista Southeast, United States 
Today:
 Sunrise: 07:05:03
|
 Sunset: 17:17:29
|
Day Length: 10h 12m 26s
Time zone: America/Phoenix, UTC -7 h.
Latitude: 31.4525, Longitude: -110.216
Sierra Vista Southeast
Arizona, United States 
15 591 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:02:39 | 12:10:05 | 17:17:31 | 10h 14m 52s |
| 2025-Dec-02, Tuesday | 07:03:28 | 12:10:28 | 17:17:29 | 10h 14m 1s |
| 2025-Dec-03, Wednesday | 07:04:16 | 12:10:52 | 17:17:28 | 10h 13m 12s |
| 2025-Dec-04, Thursday | 07:05:03 | 12:11:16 | 17:17:29 | 10h 12m 26s |
| 2025-Dec-05, Friday | 07:05:50 | 12:11:41 | 17:17:33 | 10h 11m 43s |
| 2025-Dec-06, Saturday | 07:06:36 | 12:12:07 | 17:17:37 | 10h 11m 1s |
| 2025-Dec-07, Sunday | 07:07:21 | 12:12:32 | 17:17:44 | 10h 10m 23s |
| 2025-Dec-08, Monday | 07:08:05 | 12:12:59 | 17:17:53 | 10h 9m 48s |
| 2025-Dec-09, Tuesday | 07:08:49 | 12:13:26 | 17:18:03 | 10h 9m 14s |
| 2025-Dec-10, Wednesday | 07:09:31 | 12:13:53 | 17:18:14 | 10h 8m 43s |
| 2025-Dec-11, Thursday | 07:10:13 | 12:14:21 | 17:18:28 | 10h 8m 15s |
| 2025-Dec-12, Friday | 07:10:54 | 12:14:49 | 17:18:43 | 10h 7m 49s |
| 2025-Dec-13, Saturday | 07:11:34 | 12:15:17 | 17:19:00 | 10h 7m 26s |
| 2025-Dec-14, Sunday | 07:12:13 | 12:15:46 | 17:19:19 | 10h 7m 6s |
| 2025-Dec-15, Monday | 07:12:50 | 12:16:15 | 17:19:39 | 10h 6m 49s |
| 2025-Dec-16, Tuesday | 07:13:27 | 12:16:44 | 17:20:01 | 10h 6m 34s |
| 2025-Dec-17, Wednesday | 07:14:02 | 12:17:13 | 17:20:24 | 10h 6m 22s |
| 2025-Dec-18, Thursday | 07:14:36 | 12:17:43 | 17:20:49 | 10h 6m 13s |
| 2025-Dec-19, Friday | 07:15:09 | 12:18:12 | 17:21:15 | 10h 6m 6s |
| 2025-Dec-20, Saturday | 07:15:41 | 12:18:42 | 17:21:43 | 10h 6m 2s |
| 2025-Dec-21, Sunday | 07:16:11 | 12:19:12 | 17:22:13 | 10h 6m 2s |
| 2025-Dec-22, Monday | 07:16:40 | 12:19:42 | 17:22:43 | 10h 6m 3s |
| 2025-Dec-23, Tuesday | 07:17:07 | 12:20:11 | 17:23:16 | 10h 6m 9s |
| 2025-Dec-24, Wednesday | 07:17:33 | 12:20:41 | 17:23:49 | 10h 6m 16s |
| 2025-Dec-25, Thursday | 07:17:58 | 12:21:11 | 17:24:24 | 10h 6m 26s |
| 2025-Dec-26, Friday | 07:18:21 | 12:21:41 | 17:25:00 | 10h 6m 39s |
| 2025-Dec-27, Saturday | 07:18:43 | 12:22:10 | 17:25:38 | 10h 6m 55s |
| 2025-Dec-28, Sunday | 07:19:03 | 12:22:39 | 17:26:16 | 10h 7m 13s |
| 2025-Dec-29, Monday | 07:19:21 | 12:23:08 | 17:26:56 | 10h 7m 35s |
| 2025-Dec-30, Tuesday | 07:19:38 | 12:23:37 | 17:27:37 | 10h 7m 59s |
| 2025-Dec-31, Wednesday | 07:19:53 | 12:24:06 | 17:28:19 | 10h 8m 26s |
Day length in Sierra Vista Southeast during the year on the chart:
Sierra Vista Southeast 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), San Tan 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)
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