Sunrise and Sunset times in Thornburg, United States 
Today:
 Sunrise: 07:19:35
|
 Sunset: 16:39:51
|
Day Length: 9h 20m 16s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.4554, Longitude: -92.3328
Thornburg
Iowa, United States 
61 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:16:35 | 11:58:32 | 16:40:29 | 9h 23m 54s |
| 2025-Dec-02, Tuesday | 07:17:36 | 11:58:55 | 16:40:14 | 9h 22m 38s |
| 2025-Dec-03, Wednesday | 07:18:36 | 11:59:19 | 16:40:02 | 9h 21m 26s |
| 2025-Dec-04, Thursday | 07:19:35 | 11:59:43 | 16:39:51 | 9h 20m 16s |
| 2025-Dec-05, Friday | 07:20:32 | 12:00:08 | 16:39:44 | 9h 19m 12s |
| 2025-Dec-06, Saturday | 07:21:28 | 12:00:33 | 16:39:38 | 9h 18m 10s |
| 2025-Dec-07, Sunday | 07:22:23 | 12:00:59 | 16:39:35 | 9h 17m 12s |
| 2025-Dec-08, Monday | 07:23:17 | 12:01:26 | 16:39:34 | 9h 16m 17s |
| 2025-Dec-09, Tuesday | 07:24:09 | 12:01:52 | 16:39:36 | 9h 15m 27s |
| 2025-Dec-10, Wednesday | 07:24:59 | 12:02:20 | 16:39:40 | 9h 14m 41s |
| 2025-Dec-11, Thursday | 07:25:48 | 12:02:47 | 16:39:46 | 9h 13m 58s |
| 2025-Dec-12, Friday | 07:26:36 | 12:03:15 | 16:39:55 | 9h 13m 19s |
| 2025-Dec-13, Saturday | 07:27:21 | 12:03:44 | 16:40:06 | 9h 12m 45s |
| 2025-Dec-14, Sunday | 07:28:05 | 12:04:12 | 16:40:19 | 9h 12m 14s |
| 2025-Dec-15, Monday | 07:28:47 | 12:04:41 | 16:40:35 | 9h 11m 48s |
| 2025-Dec-16, Tuesday | 07:29:28 | 12:05:10 | 16:40:53 | 9h 11m 25s |
| 2025-Dec-17, Wednesday | 07:30:06 | 12:05:40 | 16:41:13 | 9h 11m 7s |
| 2025-Dec-18, Thursday | 07:30:43 | 12:06:09 | 16:41:36 | 9h 10m 53s |
| 2025-Dec-19, Friday | 07:31:17 | 12:06:39 | 16:42:00 | 9h 10m 43s |
| 2025-Dec-20, Saturday | 07:31:50 | 12:07:09 | 16:42:27 | 9h 10m 37s |
| 2025-Dec-21, Sunday | 07:32:20 | 12:07:38 | 16:42:56 | 9h 10m 36s |
| 2025-Dec-22, Monday | 07:32:49 | 12:08:08 | 16:43:27 | 9h 10m 38s |
| 2025-Dec-23, Tuesday | 07:33:15 | 12:08:38 | 16:44:01 | 9h 10m 46s |
| 2025-Dec-24, Wednesday | 07:33:40 | 12:09:08 | 16:44:36 | 9h 10m 56s |
| 2025-Dec-25, Thursday | 07:34:02 | 12:09:38 | 16:45:13 | 9h 11m 11s |
| 2025-Dec-26, Friday | 07:34:22 | 12:10:07 | 16:45:53 | 9h 11m 31s |
| 2025-Dec-27, Saturday | 07:34:39 | 12:10:37 | 16:46:34 | 9h 11m 55s |
| 2025-Dec-28, Sunday | 07:34:55 | 12:11:06 | 16:47:17 | 9h 12m 22s |
| 2025-Dec-29, Monday | 07:35:08 | 12:11:35 | 16:48:02 | 9h 12m 54s |
| 2025-Dec-30, Tuesday | 07:35:19 | 12:12:04 | 16:48:49 | 9h 13m 30s |
| 2025-Dec-31, Wednesday | 07:35:28 | 12:12:33 | 16:49:37 | 9h 14m 9s |
Day length in Thornburg during the year on the chart:
Thornburg 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