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 | 06:27:19 | 12:50:22 | 19:13:25 | 12h 46m 6s |
| 2026-Apr-02, Thursday | 06:25:31 | 12:50:04 | 19:14:38 | 12h 49m 7s |
| 2026-Apr-03, Friday | 06:23:43 | 12:49:47 | 19:15:50 | 12h 52m 7s |
| 2026-Apr-04, Saturday | 06:21:56 | 12:49:29 | 19:17:02 | 12h 55m 6s |
| 2026-Apr-05, Sunday | 06:20:09 | 12:49:12 | 19:18:15 | 12h 58m 6s |
| 2026-Apr-06, Monday | 06:18:23 | 12:48:55 | 19:19:27 | 13h 1m 4s |
| 2026-Apr-07, Tuesday | 06:16:37 | 12:48:38 | 19:20:40 | 13h 4m 3s |
| 2026-Apr-08, Wednesday | 06:14:51 | 12:48:22 | 19:21:52 | 13h 7m 1s |
| 2026-Apr-09, Thursday | 06:13:06 | 12:48:05 | 19:23:04 | 13h 9m 58s |
| 2026-Apr-10, Friday | 06:11:21 | 12:47:49 | 19:24:17 | 13h 12m 56s |
| 2026-Apr-11, Saturday | 06:09:38 | 12:47:33 | 19:25:29 | 13h 15m 51s |
| 2026-Apr-12, Sunday | 06:07:54 | 12:47:18 | 19:26:41 | 13h 18m 47s |
| 2026-Apr-13, Monday | 06:06:11 | 12:47:03 | 19:27:54 | 13h 21m 43s |
| 2026-Apr-14, Tuesday | 06:04:29 | 12:46:48 | 19:29:06 | 13h 24m 37s |
| 2026-Apr-15, Wednesday | 06:02:48 | 12:46:33 | 19:30:19 | 13h 27m 31s |
| 2026-Apr-16, Thursday | 06:01:07 | 12:46:19 | 19:31:31 | 13h 30m 24s |
| 2026-Apr-17, Friday | 05:59:27 | 12:46:05 | 19:32:43 | 13h 33m 16s |
| 2026-Apr-18, Saturday | 05:57:48 | 12:45:52 | 19:33:56 | 13h 36m 8s |
| 2026-Apr-19, Sunday | 05:56:10 | 12:45:39 | 19:35:08 | 13h 38m 58s |
| 2026-Apr-20, Monday | 05:54:32 | 12:45:26 | 19:36:20 | 13h 41m 48s |
| 2026-Apr-21, Tuesday | 05:52:56 | 12:45:14 | 19:37:33 | 13h 44m 37s |
| 2026-Apr-22, Wednesday | 05:51:20 | 12:45:02 | 19:38:45 | 13h 47m 25s |
| 2026-Apr-23, Thursday | 05:49:45 | 12:44:51 | 19:39:57 | 13h 50m 12s |
| 2026-Apr-24, Friday | 05:48:12 | 12:44:40 | 19:41:09 | 13h 52m 57s |
| 2026-Apr-25, Saturday | 05:46:39 | 12:44:30 | 19:42:21 | 13h 55m 42s |
| 2026-Apr-26, Sunday | 05:45:07 | 12:44:20 | 19:43:33 | 13h 58m 26s |
| 2026-Apr-27, Monday | 05:43:37 | 12:44:11 | 19:44:45 | 14h 1m 8s |
| 2026-Apr-28, Tuesday | 05:42:07 | 12:44:02 | 19:45:57 | 14h 3m 50s |
| 2026-Apr-29, Wednesday | 05:40:39 | 12:43:54 | 19:47:08 | 14h 6m 29s |
| 2026-Apr-30, Thursday | 05:39:12 | 12:43:46 | 19:48:20 | 14h 9m 8s |
Day length in Thornton during the year on the chart
Thornton on United States map
Locations in the same time zone America/New_York
New York (New York), Miami (Florida), Philadelphia (Pennsylvania), Washington (District of Columbia), Atlanta (Georgia), Boston (Massachusetts), Tampa (Florida), Brooklyn (New York), Queens (New York), Baltimore (Maryland), Orlando (Florida), Cleveland (Ohio), Pittsburgh (Pennsylvania), Cincinnati (Ohio), Manhattan (New York), Columbus (Ohio), Virginia Beach (Virginia), Charlotte (North Carolina), Bronx (New York), Providence (Rhode Island), Jacksonville (Florida), Richmond (Virginia), Raleigh (North Carolina), Louisville (Kentucky), Bridgeport (Connecticut), Buffalo (New York), Hartford (Connecticut), Dayton (Ohio), Rochester (New York), Sarasota (Florida)
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