Sunrise and Sunset times in Seymour, United States 
Today:
 Sunrise: 07:21:22
|
 Sunset: 16:45:13
|
Day Length: 9h 23m 51s
Time zone: America/Chicago, UTC -6 h.
Latitude: 40.6824, Longitude: -93.1212
Seymour
Iowa, United States 
706 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:17:29 | 12:01:41 | 16:45:54 | 9h 28m 25s |
| 2025-Dec-02, Tuesday | 07:18:29 | 12:02:04 | 16:45:40 | 9h 27m 11s |
| 2025-Dec-03, Wednesday | 07:19:27 | 12:02:28 | 16:45:29 | 9h 26m 2s |
| 2025-Dec-04, Thursday | 07:20:25 | 12:02:52 | 16:45:19 | 9h 24m 54s |
| 2025-Dec-05, Friday | 07:21:22 | 12:03:17 | 16:45:13 | 9h 23m 51s |
| 2025-Dec-06, Saturday | 07:22:17 | 12:03:43 | 16:45:08 | 9h 22m 51s |
| 2025-Dec-07, Sunday | 07:23:11 | 12:04:08 | 16:45:06 | 9h 21m 55s |
| 2025-Dec-08, Monday | 07:24:04 | 12:04:35 | 16:45:06 | 9h 21m 2s |
| 2025-Dec-09, Tuesday | 07:24:55 | 12:05:02 | 16:45:08 | 9h 20m 13s |
| 2025-Dec-10, Wednesday | 07:25:45 | 12:05:29 | 16:45:13 | 9h 19m 28s |
| 2025-Dec-11, Thursday | 07:26:33 | 12:05:57 | 16:45:20 | 9h 18m 47s |
| 2025-Dec-12, Friday | 07:27:20 | 12:06:25 | 16:45:29 | 9h 18m 9s |
| 2025-Dec-13, Saturday | 07:28:05 | 12:06:53 | 16:45:41 | 9h 17m 36s |
| 2025-Dec-14, Sunday | 07:28:48 | 12:07:22 | 16:45:55 | 9h 17m 7s |
| 2025-Dec-15, Monday | 07:29:30 | 12:07:50 | 16:46:11 | 9h 16m 41s |
| 2025-Dec-16, Tuesday | 07:30:10 | 12:08:20 | 16:46:29 | 9h 16m 19s |
| 2025-Dec-17, Wednesday | 07:30:48 | 12:08:49 | 16:46:50 | 9h 16m 2s |
| 2025-Dec-18, Thursday | 07:31:25 | 12:09:18 | 16:47:12 | 9h 15m 47s |
| 2025-Dec-19, Friday | 07:31:59 | 12:09:48 | 16:47:37 | 9h 15m 38s |
| 2025-Dec-20, Saturday | 07:32:32 | 12:10:18 | 16:48:04 | 9h 15m 32s |
| 2025-Dec-21, Sunday | 07:33:02 | 12:10:48 | 16:48:33 | 9h 15m 31s |
| 2025-Dec-22, Monday | 07:33:31 | 12:11:17 | 16:49:04 | 9h 15m 33s |
| 2025-Dec-23, Tuesday | 07:33:57 | 12:11:47 | 16:49:37 | 9h 15m 40s |
| 2025-Dec-24, Wednesday | 07:34:22 | 12:12:17 | 16:50:13 | 9h 15m 51s |
| 2025-Dec-25, Thursday | 07:34:44 | 12:12:47 | 16:50:50 | 9h 16m 6s |
| 2025-Dec-26, Friday | 07:35:04 | 12:13:16 | 16:51:29 | 9h 16m 25s |
| 2025-Dec-27, Saturday | 07:35:22 | 12:13:46 | 16:52:10 | 9h 16m 48s |
| 2025-Dec-28, Sunday | 07:35:38 | 12:14:15 | 16:52:52 | 9h 17m 14s |
| 2025-Dec-29, Monday | 07:35:52 | 12:14:44 | 16:53:37 | 9h 17m 45s |
| 2025-Dec-30, Tuesday | 07:36:03 | 12:15:13 | 16:54:23 | 9h 18m 20s |
| 2025-Dec-31, Wednesday | 07:36:12 | 12:15:42 | 16:55:11 | 9h 18m 59s |
Day length in Seymour during the year on the chart:
Seymour 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