Sunrise and Sunset times in Sierra Vista, United States 
Sierra Vista
☁️ Low chance of a spectacular sunset.
Arizona, United States
51 571 people
Current temperature 25 ° C 
Partly Cloudy
Today:
 Sunrise: 05:58:31
|
 Sunset: 18:42:20
|
Day Length: 12h 43m 49s
Time zone: America/Phoenix, UTC -7 h.
Latitude: 31.563, Longitude: -110.315
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 05:57:19 | 12:21:05 | 18:44:50 | 12h 47m 31s |
| 2025-Sep-02, Tuesday | 05:57:55 | 12:20:45 | 18:43:36 | 12h 45m 41s |
| 2025-Sep-03, Wednesday | 05:58:31 | 12:20:26 | 18:42:20 | 12h 43m 49s |
| 2025-Sep-04, Thursday | 05:59:07 | 12:20:06 | 18:41:05 | 12h 41m 58s |
| 2025-Sep-05, Friday | 05:59:43 | 12:19:46 | 18:39:49 | 12h 40m 6s |
| 2025-Sep-06, Saturday | 06:00:18 | 12:19:25 | 18:38:32 | 12h 38m 14s |
| 2025-Sep-07, Sunday | 06:00:54 | 12:19:05 | 18:37:16 | 12h 36m 22s |
| 2025-Sep-08, Monday | 06:01:29 | 12:18:44 | 18:35:59 | 12h 34m 30s |
| 2025-Sep-09, Tuesday | 06:02:05 | 12:18:23 | 18:34:41 | 12h 32m 36s |
| 2025-Sep-10, Wednesday | 06:02:41 | 12:18:02 | 18:33:24 | 12h 30m 43s |
| 2025-Sep-11, Thursday | 06:03:16 | 12:17:41 | 18:32:06 | 12h 28m 50s |
| 2025-Sep-12, Friday | 06:03:52 | 12:17:20 | 18:30:48 | 12h 26m 56s |
| 2025-Sep-13, Saturday | 06:04:27 | 12:16:58 | 18:29:30 | 12h 25m 3s |
| 2025-Sep-14, Sunday | 06:05:03 | 12:16:37 | 18:28:11 | 12h 23m 8s |
| 2025-Sep-15, Monday | 06:05:38 | 12:16:16 | 18:26:53 | 12h 21m 15s |
| 2025-Sep-16, Tuesday | 06:06:14 | 12:15:54 | 18:25:34 | 12h 19m 20s |
| 2025-Sep-17, Wednesday | 06:06:50 | 12:15:33 | 18:24:16 | 12h 17m 26s |
| 2025-Sep-18, Thursday | 06:07:25 | 12:15:11 | 18:22:57 | 12h 15m 32s |
| 2025-Sep-19, Friday | 06:08:01 | 12:14:50 | 18:21:38 | 12h 13m 37s |
| 2025-Sep-20, Saturday | 06:08:37 | 12:14:29 | 18:20:20 | 12h 11m 43s |
| 2025-Sep-21, Sunday | 06:09:13 | 12:14:07 | 18:19:01 | 12h 9m 48s |
| 2025-Sep-22, Monday | 06:09:49 | 12:13:46 | 18:17:43 | 12h 7m 54s |
| 2025-Sep-23, Tuesday | 06:10:26 | 12:13:25 | 18:16:24 | 12h 5m 58s |
| 2025-Sep-24, Wednesday | 06:11:02 | 12:13:04 | 18:15:06 | 12h 4m 4s |
| 2025-Sep-25, Thursday | 06:11:39 | 12:12:43 | 18:13:48 | 12h 2m 9s |
| 2025-Sep-26, Friday | 06:12:16 | 12:12:23 | 18:12:30 | 12h 0m 14s |
| 2025-Sep-27, Saturday | 06:12:53 | 12:12:03 | 18:11:12 | 11h 58m 19s |
| 2025-Sep-28, Sunday | 06:13:30 | 12:11:42 | 18:09:55 | 11h 56m 25s |
| 2025-Sep-29, Monday | 06:14:07 | 12:11:23 | 18:08:38 | 11h 54m 31s |
| 2025-Sep-30, Tuesday | 06:14:45 | 12:11:03 | 18:07:21 | 11h 52m 36s |
Day length in Sierra Vista during the year on the chart:
Sierra Vista 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), 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)
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