Sunrise and Sunset times in Riverside, United States 
Today:
 Sunrise: 07:16:41
|
 Sunset: 16:38:22
|
Day Length: 9h 21m 41s
Time zone: America/Denver, UTC -7 h.
Latitude: 41.2154, Longitude: -106.781
Riverside
Wyoming, United States 
53 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:13:42 | 11:56:20 | 16:38:58 | 9h 25m 16s |
| 2025-Dec-02, Tuesday | 07:14:43 | 11:56:44 | 16:38:44 | 9h 24m 1s |
| 2025-Dec-03, Wednesday | 07:15:43 | 11:57:07 | 16:38:32 | 9h 22m 49s |
| 2025-Dec-04, Thursday | 07:16:41 | 11:57:32 | 16:38:22 | 9h 21m 41s |
| 2025-Dec-05, Friday | 07:17:38 | 11:57:56 | 16:38:15 | 9h 20m 37s |
| 2025-Dec-06, Saturday | 07:18:34 | 11:58:22 | 16:38:10 | 9h 19m 36s |
| 2025-Dec-07, Sunday | 07:19:29 | 11:58:48 | 16:38:07 | 9h 18m 38s |
| 2025-Dec-08, Monday | 07:20:22 | 11:59:14 | 16:38:07 | 9h 17m 45s |
| 2025-Dec-09, Tuesday | 07:21:14 | 11:59:41 | 16:38:08 | 9h 16m 54s |
| 2025-Dec-10, Wednesday | 07:22:04 | 12:00:08 | 16:38:13 | 9h 16m 9s |
| 2025-Dec-11, Thursday | 07:22:53 | 12:00:36 | 16:38:19 | 9h 15m 26s |
| 2025-Dec-12, Friday | 07:23:40 | 12:01:04 | 16:38:28 | 9h 14m 48s |
| 2025-Dec-13, Saturday | 07:24:25 | 12:01:32 | 16:38:40 | 9h 14m 15s |
| 2025-Dec-14, Sunday | 07:25:09 | 12:02:01 | 16:38:53 | 9h 13m 44s |
| 2025-Dec-15, Monday | 07:25:51 | 12:02:30 | 16:39:09 | 9h 13m 18s |
| 2025-Dec-16, Tuesday | 07:26:31 | 12:02:59 | 16:39:27 | 9h 12m 56s |
| 2025-Dec-17, Wednesday | 07:27:09 | 12:03:28 | 16:39:48 | 9h 12m 39s |
| 2025-Dec-18, Thursday | 07:27:45 | 12:03:58 | 16:40:10 | 9h 12m 25s |
| 2025-Dec-19, Friday | 07:28:20 | 12:04:28 | 16:40:35 | 9h 12m 15s |
| 2025-Dec-20, Saturday | 07:28:52 | 12:04:57 | 16:41:02 | 9h 12m 10s |
| 2025-Dec-21, Sunday | 07:29:23 | 12:05:27 | 16:41:31 | 9h 12m 8s |
| 2025-Dec-22, Monday | 07:29:51 | 12:05:57 | 16:42:02 | 9h 12m 11s |
| 2025-Dec-23, Tuesday | 07:30:18 | 12:06:27 | 16:42:36 | 9h 12m 18s |
| 2025-Dec-24, Wednesday | 07:30:42 | 12:06:57 | 16:43:11 | 9h 12m 29s |
| 2025-Dec-25, Thursday | 07:31:04 | 12:07:26 | 16:43:49 | 9h 12m 45s |
| 2025-Dec-26, Friday | 07:31:24 | 12:07:56 | 16:44:28 | 9h 13m 4s |
| 2025-Dec-27, Saturday | 07:31:42 | 12:08:25 | 16:45:09 | 9h 13m 27s |
| 2025-Dec-28, Sunday | 07:31:57 | 12:08:55 | 16:45:52 | 9h 13m 55s |
| 2025-Dec-29, Monday | 07:32:10 | 12:09:24 | 16:46:37 | 9h 14m 27s |
| 2025-Dec-30, Tuesday | 07:32:21 | 12:09:53 | 16:47:24 | 9h 15m 3s |
| 2025-Dec-31, Wednesday | 07:32:30 | 12:10:21 | 16:48:12 | 9h 15m 42s |
Day length in Riverside during the year on the chart:
Riverside 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), St. Louis (Missouri), Las Vegas (Nevada), Portland (Oregon), San Antonio (Texas), Sacramento (California), San Jose (California), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania)
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