Sunrise and Sunset times in Fort Lupton, United States 
Today:
 Sunrise: 07:20:32
|
 Sunset: 16:41:28
|
Day Length: 9h 20m 56s
Time zone: America/Denver, UTC -7 h.
Latitude: 40.0841, Longitude: -104.802
Fort Lupton
Colorado, United States 
10 019 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:02:31 | 11:48:25 | 16:34:19 | 9h 31m 48s |
| 2025-Dec-02, Tuesday | 07:03:31 | 11:48:48 | 16:34:06 | 9h 30m 35s |
| 2025-Dec-03, Wednesday | 07:04:29 | 11:49:12 | 16:33:56 | 9h 29m 27s |
| 2025-Dec-04, Thursday | 07:05:25 | 11:49:36 | 16:33:48 | 9h 28m 23s |
| 2025-Dec-05, Friday | 07:06:21 | 11:50:01 | 16:33:41 | 9h 27m 20s |
| 2025-Dec-06, Saturday | 07:07:16 | 11:50:27 | 16:33:38 | 9h 26m 22s |
| 2025-Dec-07, Sunday | 07:08:09 | 11:50:53 | 16:33:36 | 9h 25m 27s |
| 2025-Dec-08, Monday | 07:09:01 | 11:51:19 | 16:33:37 | 9h 24m 36s |
| 2025-Dec-09, Tuesday | 07:09:52 | 11:51:46 | 16:33:40 | 9h 23m 48s |
| 2025-Dec-10, Wednesday | 07:10:41 | 11:52:13 | 16:33:45 | 9h 23m 4s |
| 2025-Dec-11, Thursday | 07:11:29 | 11:52:41 | 16:33:53 | 9h 22m 24s |
| 2025-Dec-12, Friday | 07:12:15 | 11:53:09 | 16:34:03 | 9h 21m 48s |
| 2025-Dec-13, Saturday | 07:13:00 | 11:53:37 | 16:34:15 | 9h 21m 15s |
| 2025-Dec-14, Sunday | 07:13:43 | 11:54:06 | 16:34:29 | 9h 20m 46s |
| 2025-Dec-15, Monday | 07:14:24 | 11:54:35 | 16:34:46 | 9h 20m 22s |
| 2025-Dec-16, Tuesday | 07:15:04 | 11:55:04 | 16:35:04 | 9h 20m 0s |
| 2025-Dec-17, Wednesday | 07:15:42 | 11:55:33 | 16:35:25 | 9h 19m 43s |
| 2025-Dec-18, Thursday | 07:16:18 | 11:56:03 | 16:35:48 | 9h 19m 30s |
| 2025-Dec-19, Friday | 07:16:52 | 11:56:32 | 16:36:13 | 9h 19m 21s |
| 2025-Dec-20, Saturday | 07:17:24 | 11:57:02 | 16:36:40 | 9h 19m 16s |
| 2025-Dec-21, Sunday | 07:17:55 | 11:57:32 | 16:37:09 | 9h 19m 14s |
| 2025-Dec-22, Monday | 07:18:23 | 11:58:02 | 16:37:40 | 9h 19m 17s |
| 2025-Dec-23, Tuesday | 07:18:50 | 11:58:32 | 16:38:13 | 9h 19m 23s |
| 2025-Dec-24, Wednesday | 07:19:14 | 11:59:01 | 16:38:49 | 9h 19m 35s |
| 2025-Dec-25, Thursday | 07:19:37 | 11:59:31 | 16:39:26 | 9h 19m 49s |
| 2025-Dec-26, Friday | 07:19:57 | 12:00:01 | 16:40:04 | 9h 20m 7s |
| 2025-Dec-27, Saturday | 07:20:15 | 12:00:30 | 16:40:45 | 9h 20m 30s |
| 2025-Dec-28, Sunday | 07:20:32 | 12:01:00 | 16:41:28 | 9h 20m 56s |
| 2025-Dec-29, Monday | 07:20:46 | 12:01:29 | 16:42:12 | 9h 21m 26s |
| 2025-Dec-30, Tuesday | 07:20:57 | 12:01:58 | 16:42:58 | 9h 22m 1s |
| 2025-Dec-31, Wednesday | 07:21:07 | 12:02:26 | 16:43:45 | 9h 22m 38s |
Day length in Fort Lupton during the year on the chart:
Fort Lupton 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