Sunrise and Sunset times in Seneca, United States 
Today:
 Sunrise: 07:11:11
|
 Sunset: 18:07:15
|
Day Length: 10h 56m 4s
Time zone: America/Chicago, UTC -5 h.
Latitude: 41.321, Longitude: -88.588
Seneca
🌤 Possibly a moderately beautiful sunset.
Illinois, United States 
2 268 people
Current temperature 15 ° C 
Partly Cloudy
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 06:51:36 | 12:43:50 | 18:36:04 | 11h 44m 28s |
| 2025-Oct-02, Thursday | 06:52:39 | 12:43:31 | 18:34:23 | 11h 41m 44s |
| 2025-Oct-03, Friday | 06:53:42 | 12:43:13 | 18:32:43 | 11h 39m 1s |
| 2025-Oct-04, Saturday | 06:54:46 | 12:42:54 | 18:31:03 | 11h 36m 17s |
| 2025-Oct-05, Sunday | 06:55:49 | 12:42:36 | 18:29:23 | 11h 33m 34s |
| 2025-Oct-06, Monday | 06:56:53 | 12:42:19 | 18:27:44 | 11h 30m 51s |
| 2025-Oct-07, Tuesday | 06:57:57 | 12:42:01 | 18:26:05 | 11h 28m 8s |
| 2025-Oct-08, Wednesday | 06:59:02 | 12:41:45 | 18:24:27 | 11h 25m 25s |
| 2025-Oct-09, Thursday | 07:00:07 | 12:41:28 | 18:22:50 | 11h 22m 43s |
| 2025-Oct-10, Friday | 07:01:12 | 12:41:12 | 18:21:13 | 11h 20m 1s |
| 2025-Oct-11, Saturday | 07:02:17 | 12:40:57 | 18:19:37 | 11h 17m 20s |
| 2025-Oct-12, Sunday | 07:03:23 | 12:40:42 | 18:18:01 | 11h 14m 38s |
| 2025-Oct-13, Monday | 07:04:29 | 12:40:28 | 18:16:27 | 11h 11m 58s |
| 2025-Oct-14, Tuesday | 07:05:35 | 12:40:14 | 18:14:52 | 11h 9m 17s |
| 2025-Oct-15, Wednesday | 07:06:42 | 12:40:00 | 18:13:19 | 11h 6m 37s |
| 2025-Oct-16, Thursday | 07:07:49 | 12:39:48 | 18:11:47 | 11h 3m 58s |
| 2025-Oct-17, Friday | 07:08:56 | 12:39:36 | 18:10:15 | 11h 1m 19s |
| 2025-Oct-18, Saturday | 07:10:03 | 12:39:24 | 18:08:45 | 10h 58m 42s |
| 2025-Oct-19, Sunday | 07:11:11 | 12:39:13 | 18:07:15 | 10h 56m 4s |
| 2025-Oct-20, Monday | 07:12:20 | 12:39:03 | 18:05:46 | 10h 53m 26s |
| 2025-Oct-21, Tuesday | 07:13:28 | 12:38:53 | 18:04:18 | 10h 50m 50s |
| 2025-Oct-22, Wednesday | 07:14:37 | 12:38:44 | 18:02:52 | 10h 48m 15s |
| 2025-Oct-23, Thursday | 07:15:46 | 12:38:36 | 18:01:26 | 10h 45m 40s |
| 2025-Oct-24, Friday | 07:16:56 | 12:38:28 | 18:00:01 | 10h 43m 5s |
| 2025-Oct-25, Saturday | 07:18:05 | 12:38:22 | 17:58:38 | 10h 40m 33s |
| 2025-Oct-26, Sunday | 07:19:16 | 12:38:16 | 17:57:16 | 10h 38m 0s |
| 2025-Oct-27, Monday | 07:20:26 | 12:38:10 | 17:55:54 | 10h 35m 28s |
| 2025-Oct-28, Tuesday | 07:21:36 | 12:38:06 | 17:54:35 | 10h 32m 59s |
| 2025-Oct-29, Wednesday | 07:22:47 | 12:38:02 | 17:53:16 | 10h 30m 29s |
| 2025-Oct-30, Thursday | 07:23:58 | 12:37:59 | 17:51:59 | 10h 28m 1s |
| 2025-Oct-31, Friday | 07:25:10 | 12:37:56 | 17:50:43 | 10h 25m 33s |
Day length in Seneca during the year on the chart:
Seneca 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