Sunrise and Sunset times in Sinclair, United States 
Today:
 Sunrise: 07:19:45
|
 Sunset: 16:38:01
|
Day Length: 9h 18m 16s
Time zone: America/Denver, UTC -7 h.
Latitude: 41.7761, Longitude: -107.12
Sinclair
Wyoming, United States 
407 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:16:43 | 11:57:42 | 16:38:40 | 9h 21m 57s |
| 2025-Dec-02, Tuesday | 07:17:45 | 11:58:05 | 16:38:25 | 9h 20m 40s |
| 2025-Dec-03, Wednesday | 07:18:45 | 11:58:29 | 16:38:12 | 9h 19m 27s |
| 2025-Dec-04, Thursday | 07:19:45 | 11:58:53 | 16:38:01 | 9h 18m 16s |
| 2025-Dec-05, Friday | 07:20:42 | 11:59:18 | 16:37:53 | 9h 17m 11s |
| 2025-Dec-06, Saturday | 07:21:39 | 11:59:43 | 16:37:47 | 9h 16m 8s |
| 2025-Dec-07, Sunday | 07:22:34 | 12:00:09 | 16:37:44 | 9h 15m 10s |
| 2025-Dec-08, Monday | 07:23:28 | 12:00:36 | 16:37:43 | 9h 14m 15s |
| 2025-Dec-09, Tuesday | 07:24:20 | 12:01:02 | 16:37:44 | 9h 13m 24s |
| 2025-Dec-10, Wednesday | 07:25:11 | 12:01:30 | 16:37:48 | 9h 12m 37s |
| 2025-Dec-11, Thursday | 07:26:00 | 12:01:57 | 16:37:54 | 9h 11m 54s |
| 2025-Dec-12, Friday | 07:26:48 | 12:02:25 | 16:38:03 | 9h 11m 15s |
| 2025-Dec-13, Saturday | 07:27:34 | 12:02:54 | 16:38:14 | 9h 10m 40s |
| 2025-Dec-14, Sunday | 07:28:18 | 12:03:22 | 16:38:27 | 9h 10m 9s |
| 2025-Dec-15, Monday | 07:29:00 | 12:03:51 | 16:38:43 | 9h 9m 43s |
| 2025-Dec-16, Tuesday | 07:29:40 | 12:04:20 | 16:39:00 | 9h 9m 20s |
| 2025-Dec-17, Wednesday | 07:30:19 | 12:04:50 | 16:39:21 | 9h 9m 2s |
| 2025-Dec-18, Thursday | 07:30:55 | 12:05:19 | 16:39:43 | 9h 8m 48s |
| 2025-Dec-19, Friday | 07:31:30 | 12:05:49 | 16:40:08 | 9h 8m 38s |
| 2025-Dec-20, Saturday | 07:32:03 | 12:06:19 | 16:40:35 | 9h 8m 32s |
| 2025-Dec-21, Sunday | 07:32:33 | 12:06:48 | 16:41:04 | 9h 8m 31s |
| 2025-Dec-22, Monday | 07:33:01 | 12:07:18 | 16:41:35 | 9h 8m 34s |
| 2025-Dec-23, Tuesday | 07:33:28 | 12:07:48 | 16:42:09 | 9h 8m 41s |
| 2025-Dec-24, Wednesday | 07:33:52 | 12:08:18 | 16:42:44 | 9h 8m 52s |
| 2025-Dec-25, Thursday | 07:34:14 | 12:08:48 | 16:43:22 | 9h 9m 8s |
| 2025-Dec-26, Friday | 07:34:33 | 12:09:17 | 16:44:01 | 9h 9m 28s |
| 2025-Dec-27, Saturday | 07:34:51 | 12:09:47 | 16:44:43 | 9h 9m 52s |
| 2025-Dec-28, Sunday | 07:35:06 | 12:10:16 | 16:45:26 | 9h 10m 20s |
| 2025-Dec-29, Monday | 07:35:19 | 12:10:45 | 16:46:11 | 9h 10m 52s |
| 2025-Dec-30, Tuesday | 07:35:30 | 12:11:14 | 16:46:58 | 9h 11m 28s |
| 2025-Dec-31, Wednesday | 07:35:38 | 12:11:43 | 16:47:47 | 9h 12m 9s |
Day length in Sinclair during the year on the chart:
Sinclair 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