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 | 06:56:51 | 13:13:44 | 19:30:36 | 12h 33m 45s |
| 2026-Apr-02, Thursday | 06:55:31 | 13:13:26 | 19:31:21 | 12h 35m 50s |
| 2026-Apr-03, Friday | 06:54:11 | 13:13:08 | 19:32:06 | 12h 37m 55s |
| 2026-Apr-04, Saturday | 06:52:52 | 13:12:51 | 19:32:50 | 12h 39m 58s |
| 2026-Apr-05, Sunday | 06:51:32 | 13:12:34 | 19:33:35 | 12h 42m 3s |
| 2026-Apr-06, Monday | 06:50:14 | 13:12:17 | 19:34:20 | 12h 44m 6s |
| 2026-Apr-07, Tuesday | 06:48:55 | 13:12:00 | 19:35:05 | 12h 46m 10s |
| 2026-Apr-08, Wednesday | 06:47:37 | 13:11:43 | 19:35:50 | 12h 48m 13s |
| 2026-Apr-09, Thursday | 06:46:19 | 13:11:27 | 19:36:35 | 12h 50m 16s |
| 2026-Apr-10, Friday | 06:45:02 | 13:11:11 | 19:37:20 | 12h 52m 18s |
| 2026-Apr-11, Saturday | 06:43:46 | 13:10:55 | 19:38:05 | 12h 54m 19s |
| 2026-Apr-12, Sunday | 06:42:29 | 13:10:40 | 19:38:50 | 12h 56m 21s |
| 2026-Apr-13, Monday | 06:41:14 | 13:10:25 | 19:39:35 | 12h 58m 21s |
| 2026-Apr-14, Tuesday | 06:39:59 | 13:10:10 | 19:40:21 | 13h 0m 22s |
| 2026-Apr-15, Wednesday | 06:38:45 | 13:09:55 | 19:41:06 | 13h 2m 21s |
| 2026-Apr-16, Thursday | 06:37:31 | 13:09:41 | 19:41:51 | 13h 4m 20s |
| 2026-Apr-17, Friday | 06:36:18 | 13:09:27 | 19:42:37 | 13h 6m 19s |
| 2026-Apr-18, Saturday | 06:35:06 | 13:09:14 | 19:43:22 | 13h 8m 16s |
| 2026-Apr-19, Sunday | 06:33:54 | 13:09:01 | 19:44:08 | 13h 10m 14s |
| 2026-Apr-20, Monday | 06:32:43 | 13:08:48 | 19:44:54 | 13h 12m 11s |
| 2026-Apr-21, Tuesday | 06:31:33 | 13:08:36 | 19:45:40 | 13h 14m 7s |
| 2026-Apr-22, Wednesday | 06:30:24 | 13:08:25 | 19:46:25 | 13h 16m 1s |
| 2026-Apr-23, Thursday | 06:29:15 | 13:08:13 | 19:47:11 | 13h 17m 56s |
| 2026-Apr-24, Friday | 06:28:08 | 13:08:03 | 19:47:57 | 13h 19m 49s |
| 2026-Apr-25, Saturday | 06:27:01 | 13:07:52 | 19:48:43 | 13h 21m 42s |
| 2026-Apr-26, Sunday | 06:25:56 | 13:07:43 | 19:49:30 | 13h 23m 34s |
| 2026-Apr-27, Monday | 06:24:51 | 13:07:33 | 19:50:16 | 13h 25m 25s |
| 2026-Apr-28, Tuesday | 06:23:47 | 13:07:25 | 19:51:02 | 13h 27m 15s |
| 2026-Apr-29, Wednesday | 06:22:44 | 13:07:16 | 19:51:48 | 13h 29m 4s |
| 2026-Apr-30, Thursday | 06:21:43 | 13:07:09 | 19:52:34 | 13h 30m 51s |
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