Sunrise and Sunset times in Boone, United States 
Boone
☁️ Low chance of a spectacular sunset.
Colorado, United States
358 people
Current temperature 23 ° C 
Clear
Today:
 Sunrise: 06:08:46
|
 Sunset: 19:55:33
|
Day Length: 13h 46m 47s
Time zone: America/Denver, UTC -6 h.
Latitude: 38.2493, Longitude: -104.258
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Aug-01, Friday | 06:00:01 | 13:03:21 | 20:06:41 | 14h 6m 40s |
| 2025-Aug-02, Saturday | 06:00:53 | 13:03:16 | 20:05:40 | 14h 4m 47s |
| 2025-Aug-03, Sunday | 06:01:45 | 13:03:11 | 20:04:38 | 14h 2m 53s |
| 2025-Aug-04, Monday | 06:02:37 | 13:03:06 | 20:03:34 | 14h 0m 57s |
| 2025-Aug-05, Tuesday | 06:03:30 | 13:02:59 | 20:02:29 | 13h 58m 59s |
| 2025-Aug-06, Wednesday | 06:04:22 | 13:02:53 | 20:01:23 | 13h 57m 1s |
| 2025-Aug-07, Thursday | 06:05:15 | 13:02:45 | 20:00:16 | 13h 55m 1s |
| 2025-Aug-08, Friday | 06:06:07 | 13:02:37 | 19:59:07 | 13h 53m 0s |
| 2025-Aug-09, Saturday | 06:07:00 | 13:02:28 | 19:57:57 | 13h 50m 57s |
| 2025-Aug-10, Sunday | 06:07:53 | 13:02:19 | 19:56:46 | 13h 48m 53s |
| 2025-Aug-11, Monday | 06:08:46 | 13:02:09 | 19:55:33 | 13h 46m 47s |
| 2025-Aug-12, Tuesday | 06:09:38 | 13:01:59 | 19:54:20 | 13h 44m 42s |
| 2025-Aug-13, Wednesday | 06:10:31 | 13:01:48 | 19:53:05 | 13h 42m 34s |
| 2025-Aug-14, Thursday | 06:11:24 | 13:01:37 | 19:51:50 | 13h 40m 26s |
| 2025-Aug-15, Friday | 06:12:17 | 13:01:25 | 19:50:33 | 13h 38m 16s |
| 2025-Aug-16, Saturday | 06:13:10 | 13:01:12 | 19:49:15 | 13h 36m 5s |
| 2025-Aug-17, Sunday | 06:14:02 | 13:00:59 | 19:47:56 | 13h 33m 54s |
| 2025-Aug-18, Monday | 06:14:55 | 13:00:46 | 19:46:37 | 13h 31m 42s |
| 2025-Aug-19, Tuesday | 06:15:48 | 13:00:32 | 19:45:16 | 13h 29m 28s |
| 2025-Aug-20, Wednesday | 06:16:41 | 13:00:17 | 19:43:54 | 13h 27m 13s |
| 2025-Aug-21, Thursday | 06:17:33 | 13:00:03 | 19:42:32 | 13h 24m 59s |
| 2025-Aug-22, Friday | 06:18:26 | 12:59:47 | 19:41:09 | 13h 22m 43s |
| 2025-Aug-23, Saturday | 06:19:18 | 12:59:31 | 19:39:45 | 13h 20m 27s |
| 2025-Aug-24, Sunday | 06:20:10 | 12:59:15 | 19:38:20 | 13h 18m 10s |
| 2025-Aug-25, Monday | 06:21:03 | 12:58:58 | 19:36:54 | 13h 15m 51s |
| 2025-Aug-26, Tuesday | 06:21:55 | 12:58:41 | 19:35:28 | 13h 13m 33s |
| 2025-Aug-27, Wednesday | 06:22:47 | 12:58:24 | 19:34:01 | 13h 11m 14s |
| 2025-Aug-28, Thursday | 06:23:39 | 12:58:06 | 19:32:33 | 13h 8m 54s |
| 2025-Aug-29, Friday | 06:24:31 | 12:57:48 | 19:31:04 | 13h 6m 33s |
| 2025-Aug-30, Saturday | 06:25:23 | 12:57:29 | 19:29:36 | 13h 4m 13s |
| 2025-Aug-31, Sunday | 06:26:15 | 12:57:11 | 19:28:06 | 13h 1m 51s |
Day length in Boone during the year on the chart:
Boone 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)
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