Sunrise and Sunset times in Alton, United States 
Today:
 Sunrise: 07:30:38
|
 Sunset: 17:11:55
|
Day Length: 9h 41m 17s
Time zone: America/Denver, UTC -7 h.
Latitude: 37.4303, Longitude: -112.506
Alton
Utah, United States 
119 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:26:10 | 12:19:15 | 17:12:19 | 9h 46m 9s |
| 2025-Dec-02, Tuesday | 07:27:06 | 12:19:38 | 17:12:10 | 9h 45m 4s |
| 2025-Dec-03, Wednesday | 07:28:00 | 12:20:02 | 17:12:03 | 9h 44m 3s |
| 2025-Dec-04, Thursday | 07:28:54 | 12:20:26 | 17:11:58 | 9h 43m 4s |
| 2025-Dec-05, Friday | 07:29:46 | 12:20:51 | 17:11:55 | 9h 42m 9s |
| 2025-Dec-06, Saturday | 07:30:38 | 12:21:16 | 17:11:55 | 9h 41m 17s |
| 2025-Dec-07, Sunday | 07:31:29 | 12:21:42 | 17:11:56 | 9h 40m 27s |
| 2025-Dec-08, Monday | 07:32:18 | 12:22:09 | 17:11:59 | 9h 39m 41s |
| 2025-Dec-09, Tuesday | 07:33:06 | 12:22:35 | 17:12:05 | 9h 38m 59s |
| 2025-Dec-10, Wednesday | 07:33:53 | 12:23:03 | 17:12:12 | 9h 38m 19s |
| 2025-Dec-11, Thursday | 07:34:39 | 12:23:30 | 17:12:22 | 9h 37m 43s |
| 2025-Dec-12, Friday | 07:35:23 | 12:23:58 | 17:12:34 | 9h 37m 11s |
| 2025-Dec-13, Saturday | 07:36:06 | 12:24:27 | 17:12:47 | 9h 36m 41s |
| 2025-Dec-14, Sunday | 07:36:48 | 12:24:55 | 17:13:03 | 9h 36m 15s |
| 2025-Dec-15, Monday | 07:37:28 | 12:25:24 | 17:13:21 | 9h 35m 53s |
| 2025-Dec-16, Tuesday | 07:38:06 | 12:25:54 | 17:13:41 | 9h 35m 35s |
| 2025-Dec-17, Wednesday | 07:38:43 | 12:26:23 | 17:14:02 | 9h 35m 19s |
| 2025-Dec-18, Thursday | 07:39:19 | 12:26:52 | 17:14:26 | 9h 35m 7s |
| 2025-Dec-19, Friday | 07:39:52 | 12:27:22 | 17:14:52 | 9h 35m 0s |
| 2025-Dec-20, Saturday | 07:40:25 | 12:27:52 | 17:15:19 | 9h 34m 54s |
| 2025-Dec-21, Sunday | 07:40:55 | 12:28:22 | 17:15:48 | 9h 34m 53s |
| 2025-Dec-22, Monday | 07:41:23 | 12:28:51 | 17:16:19 | 9h 34m 56s |
| 2025-Dec-23, Tuesday | 07:41:50 | 12:29:21 | 17:16:52 | 9h 35m 2s |
| 2025-Dec-24, Wednesday | 07:42:15 | 12:29:51 | 17:17:27 | 9h 35m 12s |
| 2025-Dec-25, Thursday | 07:42:38 | 12:30:21 | 17:18:03 | 9h 35m 25s |
| 2025-Dec-26, Friday | 07:43:00 | 12:30:50 | 17:18:41 | 9h 35m 41s |
| 2025-Dec-27, Saturday | 07:43:19 | 12:31:20 | 17:19:21 | 9h 36m 2s |
| 2025-Dec-28, Sunday | 07:43:36 | 12:31:49 | 17:20:02 | 9h 36m 26s |
| 2025-Dec-29, Monday | 07:43:52 | 12:32:18 | 17:20:45 | 9h 36m 53s |
| 2025-Dec-30, Tuesday | 07:44:05 | 12:32:47 | 17:21:29 | 9h 37m 24s |
| 2025-Dec-31, Wednesday | 07:44:17 | 12:33:16 | 17:22:14 | 9h 37m 57s |
Day length in Alton during the year on the chart:
Alton 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