Sunrise and Sunset times in Adna, United States 
Adna
Colorado
Time zone: America/Denver, UTC -6 h.
Latitude: 40.3394, Longitude: -104.828
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:33:24 | 13:03:19 | 20:33:13 | 14h 59m 49s |
| 2025-Jul-02, Wednesday | 05:33:56 | 13:03:30 | 20:33:04 | 14h 59m 8s |
| 2025-Jul-03, Thursday | 05:34:28 | 13:03:41 | 20:32:54 | 14h 58m 26s |
| 2025-Jul-04, Friday | 05:35:03 | 13:03:52 | 20:32:41 | 14h 57m 38s |
| 2025-Jul-05, Saturday | 05:35:38 | 13:04:02 | 20:32:26 | 14h 56m 48s |
| 2025-Jul-06, Sunday | 05:36:15 | 13:04:12 | 20:32:09 | 14h 55m 54s |
| 2025-Jul-07, Monday | 05:36:53 | 13:04:21 | 20:31:50 | 14h 54m 57s |
| 2025-Jul-08, Tuesday | 05:37:32 | 13:04:31 | 20:31:29 | 14h 53m 57s |
| 2025-Jul-09, Wednesday | 05:38:12 | 13:04:39 | 20:31:07 | 14h 52m 55s |
| 2025-Jul-10, Thursday | 05:38:54 | 13:04:48 | 20:30:42 | 14h 51m 48s |
| 2025-Jul-11, Friday | 05:39:36 | 13:04:56 | 20:30:15 | 14h 50m 39s |
| 2025-Jul-12, Saturday | 05:40:20 | 13:05:03 | 20:29:46 | 14h 49m 26s |
| 2025-Jul-13, Sunday | 05:41:04 | 13:05:10 | 20:29:16 | 14h 48m 12s |
| 2025-Jul-14, Monday | 05:41:50 | 13:05:16 | 20:28:43 | 14h 46m 53s |
| 2025-Jul-15, Tuesday | 05:42:36 | 13:05:22 | 20:28:08 | 14h 45m 32s |
| 2025-Jul-16, Wednesday | 05:43:24 | 13:05:28 | 20:27:32 | 14h 44m 8s |
| 2025-Jul-17, Thursday | 05:44:12 | 13:05:33 | 20:26:53 | 14h 42m 41s |
| 2025-Jul-18, Friday | 05:45:01 | 13:05:37 | 20:26:13 | 14h 41m 12s |
| 2025-Jul-19, Saturday | 05:45:51 | 13:05:41 | 20:25:31 | 14h 39m 40s |
| 2025-Jul-20, Sunday | 05:46:41 | 13:05:44 | 20:24:47 | 14h 38m 6s |
| 2025-Jul-21, Monday | 05:47:32 | 13:05:47 | 20:24:01 | 14h 36m 29s |
| 2025-Jul-22, Tuesday | 05:48:24 | 13:05:49 | 20:23:14 | 14h 34m 50s |
| 2025-Jul-23, Wednesday | 05:49:17 | 13:05:51 | 20:22:25 | 14h 33m 8s |
| 2025-Jul-24, Thursday | 05:50:10 | 13:05:52 | 20:21:34 | 14h 31m 24s |
| 2025-Jul-25, Friday | 05:51:03 | 13:05:52 | 20:20:41 | 14h 29m 38s |
| 2025-Jul-26, Saturday | 05:51:57 | 13:05:52 | 20:19:47 | 14h 27m 50s |
| 2025-Jul-27, Sunday | 05:52:51 | 13:05:51 | 20:18:50 | 14h 25m 59s |
| 2025-Jul-28, Monday | 05:53:46 | 13:05:50 | 20:17:53 | 14h 24m 7s |
| 2025-Jul-29, Tuesday | 05:54:42 | 13:05:47 | 20:16:53 | 14h 22m 11s |
| 2025-Jul-30, Wednesday | 05:55:37 | 13:05:45 | 20:15:53 | 14h 20m 16s |
| 2025-Jul-31, Thursday | 05:56:33 | 13:05:42 | 20:14:50 | 14h 18m 17s |
Adna on United States map:
Cities 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
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks