Sunrise and Sunset times in Alta, United States 
Alta
☁️ Low chance of a spectacular sunset.
Wyoming, United States
478 people
Current temperature 16 ° C 
Clear
Today:
 Sunrise: 06:52:50
|
 Sunset: 19:52:25
|
Day Length: 12h 59m 35s
Time zone: America/Denver, UTC -6 h.
Latitude: 43.7737, Longitude: -111.031
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:48:20 | 13:23:57 | 19:59:33 | 13h 11m 13s |
| 2025-Sep-02, Tuesday | 06:49:28 | 13:23:37 | 19:57:47 | 13h 8m 19s |
| 2025-Sep-03, Wednesday | 06:50:35 | 13:23:18 | 19:56:00 | 13h 5m 25s |
| 2025-Sep-04, Thursday | 06:51:43 | 13:22:58 | 19:54:13 | 13h 2m 30s |
| 2025-Sep-05, Friday | 06:52:50 | 13:22:37 | 19:52:25 | 12h 59m 35s |
| 2025-Sep-06, Saturday | 06:53:57 | 13:22:17 | 19:50:37 | 12h 56m 40s |
| 2025-Sep-07, Sunday | 06:55:05 | 13:21:57 | 19:48:48 | 12h 53m 43s |
| 2025-Sep-08, Monday | 06:56:12 | 13:21:36 | 19:47:00 | 12h 50m 48s |
| 2025-Sep-09, Tuesday | 06:57:19 | 13:21:15 | 19:45:11 | 12h 47m 52s |
| 2025-Sep-10, Wednesday | 06:58:27 | 13:20:54 | 19:43:21 | 12h 44m 54s |
| 2025-Sep-11, Thursday | 06:59:34 | 13:20:33 | 19:41:31 | 12h 41m 57s |
| 2025-Sep-12, Friday | 07:00:42 | 13:20:11 | 19:39:41 | 12h 38m 59s |
| 2025-Sep-13, Saturday | 07:01:49 | 13:19:50 | 19:37:51 | 12h 36m 2s |
| 2025-Sep-14, Sunday | 07:02:57 | 13:19:29 | 19:36:01 | 12h 33m 4s |
| 2025-Sep-15, Monday | 07:04:04 | 13:19:07 | 19:34:11 | 12h 30m 7s |
| 2025-Sep-16, Tuesday | 07:05:12 | 13:18:46 | 19:32:20 | 12h 27m 8s |
| 2025-Sep-17, Wednesday | 07:06:20 | 13:18:24 | 19:30:29 | 12h 24m 9s |
| 2025-Sep-18, Thursday | 07:07:27 | 13:18:03 | 19:28:39 | 12h 21m 12s |
| 2025-Sep-19, Friday | 07:08:35 | 13:17:42 | 19:26:48 | 12h 18m 13s |
| 2025-Sep-20, Saturday | 07:09:43 | 13:17:20 | 19:24:57 | 12h 15m 14s |
| 2025-Sep-21, Sunday | 07:10:52 | 13:16:59 | 19:23:07 | 12h 12m 15s |
| 2025-Sep-22, Monday | 07:12:00 | 13:16:38 | 19:21:16 | 12h 9m 16s |
| 2025-Sep-23, Tuesday | 07:13:08 | 13:16:17 | 19:19:25 | 12h 6m 17s |
| 2025-Sep-24, Wednesday | 07:14:17 | 13:15:56 | 19:17:35 | 12h 3m 18s |
| 2025-Sep-25, Thursday | 07:15:26 | 13:15:35 | 19:15:45 | 12h 0m 19s |
| 2025-Sep-26, Friday | 07:16:35 | 13:15:15 | 19:13:55 | 11h 57m 20s |
| 2025-Sep-27, Saturday | 07:17:44 | 13:14:54 | 19:12:05 | 11h 54m 21s |
| 2025-Sep-28, Sunday | 07:18:53 | 13:14:34 | 19:10:15 | 11h 51m 22s |
| 2025-Sep-29, Monday | 07:20:03 | 13:14:14 | 19:08:26 | 11h 48m 23s |
| 2025-Sep-30, Tuesday | 07:21:12 | 13:13:55 | 19:06:37 | 11h 45m 25s |
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)
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