Sunrise and Sunset times in Lafayette, United States 
Lafayette
Colorado
Time zone: America/Denver, UTC -6 h.
Latitude: 39.9949, Longitude: -105.1
91 985 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:35:36 | 13:04:24 | 20:33:12 | 14h 57m 36s |
| 2025-Jul-02, Wednesday | 05:36:07 | 13:04:35 | 20:33:03 | 14h 56m 56s |
| 2025-Jul-03, Thursday | 05:36:40 | 13:04:46 | 20:32:53 | 14h 56m 13s |
| 2025-Jul-04, Friday | 05:37:14 | 13:04:57 | 20:32:40 | 14h 55m 26s |
| 2025-Jul-05, Saturday | 05:37:49 | 13:05:07 | 20:32:26 | 14h 54m 37s |
| 2025-Jul-06, Sunday | 05:38:25 | 13:05:17 | 20:32:09 | 14h 53m 44s |
| 2025-Jul-07, Monday | 05:39:03 | 13:05:27 | 20:31:51 | 14h 52m 48s |
| 2025-Jul-08, Tuesday | 05:39:41 | 13:05:36 | 20:31:30 | 14h 51m 49s |
| 2025-Jul-09, Wednesday | 05:40:21 | 13:05:45 | 20:31:08 | 14h 50m 47s |
| 2025-Jul-10, Thursday | 05:41:02 | 13:05:53 | 20:30:44 | 14h 49m 42s |
| 2025-Jul-11, Friday | 05:41:44 | 13:06:01 | 20:30:17 | 14h 48m 33s |
| 2025-Jul-12, Saturday | 05:42:27 | 13:06:08 | 20:29:49 | 14h 47m 22s |
| 2025-Jul-13, Sunday | 05:43:12 | 13:06:15 | 20:29:19 | 14h 46m 7s |
| 2025-Jul-14, Monday | 05:43:57 | 13:06:22 | 20:28:47 | 14h 44m 50s |
| 2025-Jul-15, Tuesday | 05:44:43 | 13:06:28 | 20:28:13 | 14h 43m 30s |
| 2025-Jul-16, Wednesday | 05:45:29 | 13:06:33 | 20:27:37 | 14h 42m 8s |
| 2025-Jul-17, Thursday | 05:46:17 | 13:06:38 | 20:26:59 | 14h 40m 42s |
| 2025-Jul-18, Friday | 05:47:05 | 13:06:42 | 20:26:19 | 14h 39m 14s |
| 2025-Jul-19, Saturday | 05:47:54 | 13:06:46 | 20:25:38 | 14h 37m 44s |
| 2025-Jul-20, Sunday | 05:48:44 | 13:06:50 | 20:24:55 | 14h 36m 11s |
| 2025-Jul-21, Monday | 05:49:35 | 13:06:52 | 20:24:10 | 14h 34m 35s |
| 2025-Jul-22, Tuesday | 05:50:26 | 13:06:54 | 20:23:23 | 14h 32m 57s |
| 2025-Jul-23, Wednesday | 05:51:18 | 13:06:56 | 20:22:34 | 14h 31m 16s |
| 2025-Jul-24, Thursday | 05:52:10 | 13:06:57 | 20:21:44 | 14h 29m 34s |
| 2025-Jul-25, Friday | 05:53:03 | 13:06:57 | 20:20:52 | 14h 27m 49s |
| 2025-Jul-26, Saturday | 05:53:56 | 13:06:57 | 20:19:58 | 14h 26m 2s |
| 2025-Jul-27, Sunday | 05:54:50 | 13:06:56 | 20:19:03 | 14h 24m 13s |
| 2025-Jul-28, Monday | 05:55:44 | 13:06:55 | 20:18:06 | 14h 22m 22s |
| 2025-Jul-29, Tuesday | 05:56:38 | 13:06:53 | 20:17:07 | 14h 20m 29s |
| 2025-Jul-30, Wednesday | 05:57:33 | 13:06:50 | 20:16:07 | 14h 18m 34s |
| 2025-Jul-31, Thursday | 05:58:28 | 13:06:47 | 20:15:06 | 14h 16m 38s |
Lafayette 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