Sunrise and Sunset times in Greeley, United States 
Today:
 Sunrise: 06:25:53
|
 Sunset: 17:55:03
|
Day Length: 11h 29m 10s
Time zone: America/Denver, UTC -7 h.
Latitude: 40.4151, Longitude: -104.771
Greeley
Colorado, United States 
133 750 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:32:03 | 12:11:19 | 17:50:36 | 11h 18m 33s |
| 2026-Mar-02, Monday | 06:30:32 | 12:11:07 | 17:51:43 | 11h 21m 11s |
| 2026-Mar-03, Tuesday | 06:28:59 | 12:10:55 | 17:52:50 | 11h 23m 51s |
| 2026-Mar-04, Wednesday | 06:27:27 | 12:10:42 | 17:53:57 | 11h 26m 30s |
| 2026-Mar-05, Thursday | 06:25:53 | 12:10:28 | 17:55:03 | 11h 29m 10s |
| 2026-Mar-06, Friday | 06:24:19 | 12:10:14 | 17:56:09 | 11h 31m 50s |
| 2026-Mar-07, Saturday | 06:22:45 | 12:10:00 | 17:57:15 | 11h 34m 30s |
| 2026-Mar-08, Sunday | 07:21:10 | 13:09:45 | 18:58:21 | 11h 37m 11s |
| 2026-Mar-09, Monday | 07:19:35 | 13:09:30 | 18:59:26 | 11h 39m 51s |
| 2026-Mar-10, Tuesday | 07:17:59 | 13:09:15 | 19:00:31 | 11h 42m 32s |
| 2026-Mar-11, Wednesday | 07:16:23 | 13:08:59 | 19:01:36 | 11h 45m 13s |
| 2026-Mar-12, Thursday | 07:14:46 | 13:08:43 | 19:02:40 | 11h 47m 54s |
| 2026-Mar-13, Friday | 07:13:09 | 13:08:27 | 19:03:45 | 11h 50m 36s |
| 2026-Mar-14, Saturday | 07:11:32 | 13:08:10 | 19:04:49 | 11h 53m 17s |
| 2026-Mar-15, Sunday | 07:09:54 | 13:07:54 | 19:05:53 | 11h 55m 59s |
| 2026-Mar-16, Monday | 07:08:17 | 13:07:37 | 19:06:57 | 11h 58m 40s |
| 2026-Mar-17, Tuesday | 07:06:39 | 13:07:19 | 19:08:00 | 12h 1m 21s |
| 2026-Mar-18, Wednesday | 07:05:00 | 13:07:02 | 19:09:04 | 12h 4m 4s |
| 2026-Mar-19, Thursday | 07:03:22 | 13:06:44 | 19:10:07 | 12h 6m 45s |
| 2026-Mar-20, Friday | 07:01:44 | 13:06:27 | 19:11:10 | 12h 9m 26s |
| 2026-Mar-21, Saturday | 07:00:05 | 13:06:09 | 19:12:13 | 12h 12m 8s |
| 2026-Mar-22, Sunday | 06:58:26 | 13:05:51 | 19:13:16 | 12h 14m 50s |
| 2026-Mar-23, Monday | 06:56:48 | 13:05:33 | 19:14:18 | 12h 17m 30s |
| 2026-Mar-24, Tuesday | 06:55:09 | 13:05:15 | 19:15:21 | 12h 20m 12s |
| 2026-Mar-25, Wednesday | 06:53:30 | 13:04:57 | 19:16:23 | 12h 22m 53s |
| 2026-Mar-26, Thursday | 06:51:52 | 13:04:39 | 19:17:26 | 12h 25m 34s |
| 2026-Mar-27, Friday | 06:50:13 | 13:04:21 | 19:18:28 | 12h 28m 15s |
| 2026-Mar-28, Saturday | 06:48:35 | 13:04:03 | 19:19:30 | 12h 30m 55s |
| 2026-Mar-29, Sunday | 06:46:57 | 13:03:44 | 19:20:32 | 12h 33m 35s |
| 2026-Mar-30, Monday | 06:45:19 | 13:03:27 | 19:21:34 | 12h 36m 15s |
| 2026-Mar-31, Tuesday | 06:43:41 | 13:03:09 | 19:22:36 | 12h 38m 55s |
Day length in Greeley during the year on the chart:
Greeley 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), 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), Lafayette (Colorado)
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