Sunrise and Sunset times in River Heights, United States 
Today:
 Sunrise: 07:39:21
|
 Sunset: 16:56:51
|
Day Length: 9h 17m 30s
Time zone: America/Denver, UTC -7 h.
Latitude: 41.7219, Longitude: -111.819
River Heights
Utah, United States 
1 982 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:35:22 | 12:16:30 | 16:57:37 | 9h 22m 15s |
| 2025-Dec-02, Tuesday | 07:36:24 | 12:16:53 | 16:57:22 | 9h 20m 58s |
| 2025-Dec-03, Wednesday | 07:37:24 | 12:17:17 | 16:57:09 | 9h 19m 45s |
| 2025-Dec-04, Thursday | 07:38:23 | 12:17:41 | 16:56:59 | 9h 18m 36s |
| 2025-Dec-05, Friday | 07:39:21 | 12:18:06 | 16:56:51 | 9h 17m 30s |
| 2025-Dec-06, Saturday | 07:40:17 | 12:18:31 | 16:56:45 | 9h 16m 28s |
| 2025-Dec-07, Sunday | 07:41:13 | 12:18:57 | 16:56:42 | 9h 15m 29s |
| 2025-Dec-08, Monday | 07:42:06 | 12:19:24 | 16:56:41 | 9h 14m 35s |
| 2025-Dec-09, Tuesday | 07:42:59 | 12:19:51 | 16:56:42 | 9h 13m 43s |
| 2025-Dec-10, Wednesday | 07:43:49 | 12:20:18 | 16:56:46 | 9h 12m 57s |
| 2025-Dec-11, Thursday | 07:44:38 | 12:20:45 | 16:56:53 | 9h 12m 15s |
| 2025-Dec-12, Friday | 07:45:26 | 12:21:13 | 16:57:01 | 9h 11m 35s |
| 2025-Dec-13, Saturday | 07:46:12 | 12:21:42 | 16:57:12 | 9h 11m 0s |
| 2025-Dec-14, Sunday | 07:46:56 | 12:22:10 | 16:57:25 | 9h 10m 29s |
| 2025-Dec-15, Monday | 07:47:38 | 12:22:39 | 16:57:41 | 9h 10m 3s |
| 2025-Dec-16, Tuesday | 07:48:18 | 12:23:09 | 16:57:59 | 9h 9m 41s |
| 2025-Dec-17, Wednesday | 07:48:57 | 12:23:38 | 16:58:19 | 9h 9m 22s |
| 2025-Dec-18, Thursday | 07:49:33 | 12:24:07 | 16:58:42 | 9h 9m 9s |
| 2025-Dec-19, Friday | 07:50:08 | 12:24:37 | 16:59:07 | 9h 8m 59s |
| 2025-Dec-20, Saturday | 07:50:40 | 12:25:07 | 16:59:33 | 9h 8m 53s |
| 2025-Dec-21, Sunday | 07:51:11 | 12:25:37 | 17:00:03 | 9h 8m 52s |
| 2025-Dec-22, Monday | 07:51:39 | 12:26:06 | 17:00:34 | 9h 8m 55s |
| 2025-Dec-23, Tuesday | 07:52:05 | 12:26:36 | 17:01:07 | 9h 9m 2s |
| 2025-Dec-24, Wednesday | 07:52:29 | 12:27:06 | 17:01:43 | 9h 9m 14s |
| 2025-Dec-25, Thursday | 07:52:51 | 12:27:36 | 17:02:20 | 9h 9m 29s |
| 2025-Dec-26, Friday | 07:53:11 | 12:28:05 | 17:03:00 | 9h 9m 49s |
| 2025-Dec-27, Saturday | 07:53:28 | 12:28:35 | 17:03:41 | 9h 10m 13s |
| 2025-Dec-28, Sunday | 07:53:44 | 12:29:04 | 17:04:25 | 9h 10m 41s |
| 2025-Dec-29, Monday | 07:53:56 | 12:29:33 | 17:05:10 | 9h 11m 14s |
| 2025-Dec-30, Tuesday | 07:54:07 | 12:30:02 | 17:05:57 | 9h 11m 50s |
| 2025-Dec-31, Wednesday | 07:54:15 | 12:30:31 | 17:06:46 | 9h 12m 31s |
Day length in River Heights during the year on the chart:
River Heights 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