Sunrise and Sunset times in Security-Widefield, United States 
Today:
 Sunrise: 07:01:17
|
 Sunset: 16:37:13
|
Day Length: 9h 35m 56s
Time zone: America/Denver, UTC -7 h.
Latitude: 38.7489, Longitude: -104.714
Security-Widefield
Colorado, United States 
37 325 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 06:58:29 | 11:48:04 | 16:37:40 | 9h 39m 11s |
| 2025-Dec-02, Tuesday | 06:59:26 | 11:48:27 | 16:37:29 | 9h 38m 3s |
| 2025-Dec-03, Wednesday | 07:00:22 | 11:48:51 | 16:37:20 | 9h 36m 58s |
| 2025-Dec-04, Thursday | 07:01:17 | 11:49:15 | 16:37:13 | 9h 35m 56s |
| 2025-Dec-05, Friday | 07:02:12 | 11:49:40 | 16:37:09 | 9h 34m 57s |
| 2025-Dec-06, Saturday | 07:03:05 | 11:50:06 | 16:37:07 | 9h 34m 2s |
| 2025-Dec-07, Sunday | 07:03:57 | 11:50:32 | 16:37:07 | 9h 33m 10s |
| 2025-Dec-08, Monday | 07:04:47 | 11:50:58 | 16:37:09 | 9h 32m 22s |
| 2025-Dec-09, Tuesday | 07:05:37 | 11:51:25 | 16:37:13 | 9h 31m 36s |
| 2025-Dec-10, Wednesday | 07:06:25 | 11:51:52 | 16:37:19 | 9h 30m 54s |
| 2025-Dec-11, Thursday | 07:07:11 | 11:52:20 | 16:37:28 | 9h 30m 17s |
| 2025-Dec-12, Friday | 07:07:57 | 11:52:48 | 16:37:39 | 9h 29m 42s |
| 2025-Dec-13, Saturday | 07:08:40 | 11:53:16 | 16:37:52 | 9h 29m 12s |
| 2025-Dec-14, Sunday | 07:09:23 | 11:53:45 | 16:38:07 | 9h 28m 44s |
| 2025-Dec-15, Monday | 07:10:03 | 11:54:14 | 16:38:24 | 9h 28m 21s |
| 2025-Dec-16, Tuesday | 07:10:43 | 11:54:43 | 16:38:43 | 9h 28m 0s |
| 2025-Dec-17, Wednesday | 07:11:20 | 11:55:12 | 16:39:04 | 9h 27m 44s |
| 2025-Dec-18, Thursday | 07:11:56 | 11:55:42 | 16:39:28 | 9h 27m 32s |
| 2025-Dec-19, Friday | 07:12:30 | 11:56:11 | 16:39:53 | 9h 27m 23s |
| 2025-Dec-20, Saturday | 07:13:02 | 11:56:41 | 16:40:20 | 9h 27m 18s |
| 2025-Dec-21, Sunday | 07:13:32 | 11:57:11 | 16:40:49 | 9h 27m 17s |
| 2025-Dec-22, Monday | 07:14:01 | 11:57:41 | 16:41:20 | 9h 27m 19s |
| 2025-Dec-23, Tuesday | 07:14:28 | 11:58:11 | 16:41:53 | 9h 27m 25s |
| 2025-Dec-24, Wednesday | 07:14:52 | 11:58:40 | 16:42:28 | 9h 27m 36s |
| 2025-Dec-25, Thursday | 07:15:15 | 11:59:10 | 16:43:05 | 9h 27m 50s |
| 2025-Dec-26, Friday | 07:15:36 | 11:59:40 | 16:43:43 | 9h 28m 7s |
| 2025-Dec-27, Saturday | 07:15:55 | 12:00:09 | 16:44:23 | 9h 28m 28s |
| 2025-Dec-28, Sunday | 07:16:12 | 12:00:38 | 16:45:05 | 9h 28m 53s |
| 2025-Dec-29, Monday | 07:16:27 | 12:01:08 | 16:45:48 | 9h 29m 21s |
| 2025-Dec-30, Tuesday | 07:16:39 | 12:01:36 | 16:46:33 | 9h 29m 54s |
| 2025-Dec-31, Wednesday | 07:16:50 | 12:02:05 | 16:47:20 | 9h 30m 30s |
Day length in Security-Widefield during the year on the chart:
Security-Widefield 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