Sunrise and Sunset times in Thornton, United States
Daily sun schedule, day length and annual chart
Select month and year
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Apr-01, Wednesday | 06:54:52 | 13:17:19 | 19:39:46 | 12h 44m 54s |
| 2026-Apr-02, Thursday | 06:53:08 | 13:17:02 | 19:40:55 | 12h 47m 47s |
| 2026-Apr-03, Friday | 06:51:23 | 13:16:44 | 19:42:05 | 12h 50m 42s |
| 2026-Apr-04, Saturday | 06:49:39 | 13:16:27 | 19:43:14 | 12h 53m 35s |
| 2026-Apr-05, Sunday | 06:47:55 | 13:16:09 | 19:44:24 | 12h 56m 29s |
| 2026-Apr-06, Monday | 06:46:12 | 13:15:52 | 19:45:33 | 12h 59m 21s |
| 2026-Apr-07, Tuesday | 06:44:29 | 13:15:36 | 19:46:42 | 13h 2m 13s |
| 2026-Apr-08, Wednesday | 06:42:46 | 13:15:19 | 19:47:52 | 13h 5m 6s |
| 2026-Apr-09, Thursday | 06:41:04 | 13:15:03 | 19:49:01 | 13h 7m 57s |
| 2026-Apr-10, Friday | 06:39:23 | 13:14:47 | 19:50:10 | 13h 10m 47s |
| 2026-Apr-11, Saturday | 06:37:42 | 13:14:31 | 19:51:20 | 13h 13m 38s |
| 2026-Apr-12, Sunday | 06:36:02 | 13:14:15 | 19:52:29 | 13h 16m 27s |
| 2026-Apr-13, Monday | 06:34:22 | 13:14:00 | 19:53:38 | 13h 19m 16s |
| 2026-Apr-14, Tuesday | 06:32:43 | 13:13:45 | 19:54:48 | 13h 22m 5s |
| 2026-Apr-15, Wednesday | 06:31:05 | 13:13:31 | 19:55:57 | 13h 24m 52s |
| 2026-Apr-16, Thursday | 06:29:27 | 13:13:17 | 19:57:06 | 13h 27m 39s |
| 2026-Apr-17, Friday | 06:27:50 | 13:13:03 | 19:58:16 | 13h 30m 26s |
| 2026-Apr-18, Saturday | 06:26:14 | 13:12:50 | 19:59:25 | 13h 33m 11s |
| 2026-Apr-19, Sunday | 06:24:39 | 13:12:37 | 20:00:34 | 13h 35m 55s |
| 2026-Apr-20, Monday | 06:23:04 | 13:12:24 | 20:01:44 | 13h 38m 40s |
| 2026-Apr-21, Tuesday | 06:21:31 | 13:12:12 | 20:02:53 | 13h 41m 22s |
| 2026-Apr-22, Wednesday | 06:19:58 | 13:12:00 | 20:04:02 | 13h 44m 4s |
| 2026-Apr-23, Thursday | 06:18:27 | 13:11:49 | 20:05:11 | 13h 46m 44s |
| 2026-Apr-24, Friday | 06:16:56 | 13:11:38 | 20:06:21 | 13h 49m 25s |
| 2026-Apr-25, Saturday | 06:15:26 | 13:11:28 | 20:07:30 | 13h 52m 4s |
| 2026-Apr-26, Sunday | 06:13:57 | 13:11:18 | 20:08:39 | 13h 54m 42s |
| 2026-Apr-27, Monday | 06:12:30 | 13:11:09 | 20:09:48 | 13h 57m 18s |
| 2026-Apr-28, Tuesday | 06:11:04 | 13:11:00 | 20:10:57 | 13h 59m 53s |
| 2026-Apr-29, Wednesday | 06:09:38 | 13:10:52 | 20:12:05 | 14h 2m 27s |
| 2026-Apr-30, Thursday | 06:08:14 | 13:10:44 | 20:13:14 | 14h 5m 0s |
Day length in Thornton during the year on the chart
Thornton on United States map
Locations in the same time zone America/Chicago
Chicago (Illinois), Dallas (Texas), Houston (Texas), Minneapolis (Minnesota), St. Louis (Missouri), San Antonio (Texas), Austin (Texas), Kansas City (Missouri), Montevideo (Montevideo), Milwaukee (Wisconsin), Prague (Praha, Hlavní Město), Nashville (Tennessee), Memphis (Tennessee), New Orleans (Louisiana), Oklahoma City (Oklahoma), Fort Worth (Texas), Omaha (Nebraska), McAllen (Texas), Birmingham (Alabama), Tulsa (Oklahoma), Baton Rouge (Louisiana), Wichita (Kansas), Des Moines (Iowa), Little Rock (Arkansas), Denton (Texas), Madison (Wisconsin), Arlington (Texas), Pensacola (Florida), Fayetteville (Arkansas), Corpus Christi (Texas)
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