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-Jun-01, Sunday | 05:33:18 | 12:58:20 | 20:23:22 | 14h 50m 4s |
| 2025-Jun-02, Monday | 05:32:56 | 12:58:30 | 20:24:04 | 14h 51m 8s |
| 2025-Jun-03, Tuesday | 05:32:35 | 12:58:40 | 20:24:45 | 14h 52m 10s |
| 2025-Jun-04, Wednesday | 05:32:16 | 12:58:50 | 20:25:25 | 14h 53m 9s |
| 2025-Jun-05, Thursday | 05:31:59 | 12:59:01 | 20:26:03 | 14h 54m 4s |
| 2025-Jun-06, Friday | 05:31:45 | 12:59:12 | 20:26:40 | 14h 54m 55s |
| 2025-Jun-07, Saturday | 05:31:32 | 12:59:23 | 20:27:15 | 14h 55m 43s |
| 2025-Jun-08, Sunday | 05:31:21 | 12:59:35 | 20:27:49 | 14h 56m 28s |
| 2025-Jun-09, Monday | 05:31:12 | 12:59:47 | 20:28:22 | 14h 57m 10s |
| 2025-Jun-10, Tuesday | 05:31:04 | 12:59:59 | 20:28:53 | 14h 57m 49s |
| 2025-Jun-11, Wednesday | 05:30:59 | 13:00:11 | 20:29:23 | 14h 58m 24s |
| 2025-Jun-12, Thursday | 05:30:56 | 13:00:24 | 20:29:51 | 14h 58m 55s |
| 2025-Jun-13, Friday | 05:30:55 | 13:00:36 | 20:30:18 | 14h 59m 23s |
| 2025-Jun-14, Saturday | 05:30:55 | 13:00:49 | 20:30:43 | 14h 59m 48s |
| 2025-Jun-15, Sunday | 05:30:58 | 13:01:02 | 20:31:06 | 15h 0m 8s |
| 2025-Jun-16, Monday | 05:31:02 | 13:01:15 | 20:31:28 | 15h 0m 26s |
| 2025-Jun-17, Tuesday | 05:31:08 | 13:01:28 | 20:31:47 | 15h 0m 39s |
| 2025-Jun-18, Wednesday | 05:31:16 | 13:01:41 | 20:32:06 | 15h 0m 50s |
| 2025-Jun-19, Thursday | 05:31:26 | 13:01:54 | 20:32:22 | 15h 0m 56s |
| 2025-Jun-20, Friday | 05:31:38 | 13:02:07 | 20:32:36 | 15h 0m 58s |
| 2025-Jun-21, Saturday | 05:31:51 | 13:02:20 | 20:32:49 | 15h 0m 58s |
| 2025-Jun-22, Sunday | 05:32:06 | 13:02:33 | 20:33:00 | 15h 0m 54s |
| 2025-Jun-23, Monday | 05:32:23 | 13:02:46 | 20:33:09 | 15h 0m 46s |
| 2025-Jun-24, Tuesday | 05:32:42 | 13:02:59 | 20:33:16 | 15h 0m 34s |
| 2025-Jun-25, Wednesday | 05:33:02 | 13:03:12 | 20:33:21 | 15h 0m 19s |
| 2025-Jun-26, Thursday | 05:33:24 | 13:03:24 | 20:33:25 | 15h 0m 1s |
| 2025-Jun-27, Friday | 05:33:47 | 13:03:37 | 20:33:26 | 14h 59m 39s |
| 2025-Jun-28, Saturday | 05:34:12 | 13:03:49 | 20:33:25 | 14h 59m 13s |
| 2025-Jun-29, Sunday | 05:34:39 | 13:04:01 | 20:33:23 | 14h 58m 44s |
| 2025-Jun-30, Monday | 05:35:07 | 13:04:13 | 20:33:18 | 14h 58m 11s |
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