Sunrise and Sunset times in Decatur City, United States 
Today:
 Sunrise: 07:24:23
|
 Sunset: 16:47:53
|
Day Length: 9h 23m 30s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.7424, Longitude: -93.8327
Decatur City
Iowa, United States 
182 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:20:30 | 12:04:32 | 16:48:34 | 9h 28m 4s |
| 2025-Dec-02, Tuesday | 07:21:30 | 12:04:55 | 16:48:20 | 9h 26m 50s |
| 2025-Dec-03, Wednesday | 07:22:29 | 12:05:19 | 16:48:09 | 9h 25m 40s |
| 2025-Dec-04, Thursday | 07:23:27 | 12:05:43 | 16:48:00 | 9h 24m 33s |
| 2025-Dec-05, Friday | 07:24:23 | 12:06:08 | 16:47:53 | 9h 23m 30s |
| 2025-Dec-06, Saturday | 07:25:19 | 12:06:33 | 16:47:48 | 9h 22m 29s |
| 2025-Dec-07, Sunday | 07:26:13 | 12:06:59 | 16:47:46 | 9h 21m 33s |
| 2025-Dec-08, Monday | 07:27:05 | 12:07:26 | 16:47:46 | 9h 20m 41s |
| 2025-Dec-09, Tuesday | 07:27:57 | 12:07:52 | 16:47:48 | 9h 19m 51s |
| 2025-Dec-10, Wednesday | 07:28:47 | 12:08:20 | 16:47:53 | 9h 19m 6s |
| 2025-Dec-11, Thursday | 07:29:35 | 12:08:47 | 16:48:00 | 9h 18m 25s |
| 2025-Dec-12, Friday | 07:30:22 | 12:09:15 | 16:48:09 | 9h 17m 47s |
| 2025-Dec-13, Saturday | 07:31:07 | 12:09:44 | 16:48:20 | 9h 17m 13s |
| 2025-Dec-14, Sunday | 07:31:50 | 12:10:12 | 16:48:34 | 9h 16m 44s |
| 2025-Dec-15, Monday | 07:32:32 | 12:10:41 | 16:48:50 | 9h 16m 18s |
| 2025-Dec-16, Tuesday | 07:33:12 | 12:11:10 | 16:49:09 | 9h 15m 57s |
| 2025-Dec-17, Wednesday | 07:33:50 | 12:11:40 | 16:49:29 | 9h 15m 39s |
| 2025-Dec-18, Thursday | 07:34:27 | 12:12:09 | 16:49:52 | 9h 15m 25s |
| 2025-Dec-19, Friday | 07:35:01 | 12:12:39 | 16:50:17 | 9h 15m 16s |
| 2025-Dec-20, Saturday | 07:35:34 | 12:13:09 | 16:50:44 | 9h 15m 10s |
| 2025-Dec-21, Sunday | 07:36:04 | 12:13:38 | 16:51:13 | 9h 15m 9s |
| 2025-Dec-22, Monday | 07:36:33 | 12:14:08 | 16:51:44 | 9h 15m 11s |
| 2025-Dec-23, Tuesday | 07:36:59 | 12:14:38 | 16:52:17 | 9h 15m 18s |
| 2025-Dec-24, Wednesday | 07:37:24 | 12:15:08 | 16:52:52 | 9h 15m 28s |
| 2025-Dec-25, Thursday | 07:37:46 | 12:15:38 | 16:53:29 | 9h 15m 43s |
| 2025-Dec-26, Friday | 07:38:06 | 12:16:07 | 16:54:08 | 9h 16m 2s |
| 2025-Dec-27, Saturday | 07:38:24 | 12:16:37 | 16:54:49 | 9h 16m 25s |
| 2025-Dec-28, Sunday | 07:38:40 | 12:17:06 | 16:55:32 | 9h 16m 52s |
| 2025-Dec-29, Monday | 07:38:54 | 12:17:35 | 16:56:17 | 9h 17m 23s |
| 2025-Dec-30, Tuesday | 07:39:05 | 12:18:04 | 16:57:03 | 9h 17m 58s |
| 2025-Dec-31, Wednesday | 07:39:14 | 12:18:33 | 16:57:51 | 9h 18m 37s |
Day length in Decatur City during the year on the chart:
Decatur City 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