Sunrise and Sunset times in Alta, United States 
Today:
 Sunrise: 07:36:02
|
 Sunset: 16:59:26
|
Day Length: 9h 23m 24s
Time zone: America/Denver, UTC -7 h.
Latitude: 40.5818, Longitude: -111.623
Alta
Utah, United States 
385 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:31:15 | 12:15:43 | 17:00:11 | 9h 28m 56s |
| 2025-Dec-02, Tuesday | 07:32:14 | 12:16:06 | 16:59:57 | 9h 27m 43s |
| 2025-Dec-03, Wednesday | 07:33:13 | 12:16:30 | 16:59:46 | 9h 26m 33s |
| 2025-Dec-04, Thursday | 07:34:11 | 12:16:54 | 16:59:37 | 9h 25m 26s |
| 2025-Dec-05, Friday | 07:35:07 | 12:17:19 | 16:59:31 | 9h 24m 24s |
| 2025-Dec-06, Saturday | 07:36:02 | 12:17:44 | 16:59:26 | 9h 23m 24s |
| 2025-Dec-07, Sunday | 07:36:56 | 12:18:10 | 16:59:24 | 9h 22m 28s |
| 2025-Dec-08, Monday | 07:37:49 | 12:18:37 | 16:59:25 | 9h 21m 36s |
| 2025-Dec-09, Tuesday | 07:38:40 | 12:19:03 | 16:59:27 | 9h 20m 47s |
| 2025-Dec-10, Wednesday | 07:39:29 | 12:19:31 | 16:59:32 | 9h 20m 3s |
| 2025-Dec-11, Thursday | 07:40:17 | 12:19:58 | 16:59:39 | 9h 19m 22s |
| 2025-Dec-12, Friday | 07:41:04 | 12:20:26 | 16:59:49 | 9h 18m 45s |
| 2025-Dec-13, Saturday | 07:41:49 | 12:20:55 | 17:00:01 | 9h 18m 12s |
| 2025-Dec-14, Sunday | 07:42:32 | 12:21:23 | 17:00:15 | 9h 17m 43s |
| 2025-Dec-15, Monday | 07:43:14 | 12:21:52 | 17:00:31 | 9h 17m 17s |
| 2025-Dec-16, Tuesday | 07:43:54 | 12:22:22 | 17:00:49 | 9h 16m 55s |
| 2025-Dec-17, Wednesday | 07:44:32 | 12:22:51 | 17:01:10 | 9h 16m 38s |
| 2025-Dec-18, Thursday | 07:45:08 | 12:23:20 | 17:01:33 | 9h 16m 25s |
| 2025-Dec-19, Friday | 07:45:42 | 12:23:50 | 17:01:58 | 9h 16m 16s |
| 2025-Dec-20, Saturday | 07:46:15 | 12:24:20 | 17:02:25 | 9h 16m 10s |
| 2025-Dec-21, Sunday | 07:46:45 | 12:24:50 | 17:02:54 | 9h 16m 9s |
| 2025-Dec-22, Monday | 07:47:14 | 12:25:19 | 17:03:25 | 9h 16m 11s |
| 2025-Dec-23, Tuesday | 07:47:40 | 12:25:49 | 17:03:59 | 9h 16m 19s |
| 2025-Dec-24, Wednesday | 07:48:04 | 12:26:19 | 17:04:34 | 9h 16m 30s |
| 2025-Dec-25, Thursday | 07:48:27 | 12:26:49 | 17:05:11 | 9h 16m 44s |
| 2025-Dec-26, Friday | 07:48:47 | 12:27:18 | 17:05:50 | 9h 17m 3s |
| 2025-Dec-27, Saturday | 07:49:05 | 12:27:48 | 17:06:31 | 9h 17m 26s |
| 2025-Dec-28, Sunday | 07:49:20 | 12:28:17 | 17:07:14 | 9h 17m 54s |
| 2025-Dec-29, Monday | 07:49:34 | 12:28:46 | 17:07:58 | 9h 18m 24s |
| 2025-Dec-30, Tuesday | 07:49:46 | 12:29:15 | 17:08:45 | 9h 18m 59s |
| 2025-Dec-31, Wednesday | 07:49:55 | 12:29:44 | 17:09:33 | 9h 19m 38s |
Day length in Alta during the year on the chart:
Alta on United States map:
Locations in the same time zone America/Denver
Denver (Colorado), Salt Lake City (Utah), El Paso (Texas), Albuquerque (New Mexico), Colorado Springs (Colorado), Ogden (Utah), Provo (Utah), Aurora (Colorado), Fort Collins (Colorado), Lakewood (Colorado), Pueblo (Colorado), Thornton (Colorado), Grand Junction (Colorado), West Valley City (Utah), Las Cruces (New Mexico), Greeley (Colorado), Boulder (Colorado), Billings (Montana), Arvada (Colorado), St. George (Utah), West Jordan (Utah), Westminster (Colorado), Centennial (Colorado), Santa Fe (New Mexico), Highlands Ranch (Colorado), Logan (Utah), Longmont (Colorado), Orem (Utah), Rio Rancho (New Mexico), Sandy (Utah)
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