Sunrise and Sunset times in Grundy Center, United States 
Grundy Center
🌤 Possibly a moderately beautiful sunset.
Iowa, United States
2 689 people
Current temperature 17 ° C 
Partly cloudy
Today:
 Sunrise: 06:49:29
|
 Sunset: 19:24:10
|
Day Length: 12h 34m 41s
Time zone: America/Chicago, UTC -5 h.
Latitude: 42.3638, Longitude: -92.774
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:36:52 | 13:10:56 | 19:45:00 | 13h 8m 8s |
| 2025-Sep-02, Tuesday | 06:37:55 | 13:10:37 | 19:43:18 | 13h 5m 23s |
| 2025-Sep-03, Wednesday | 06:38:58 | 13:10:17 | 19:41:36 | 13h 2m 38s |
| 2025-Sep-04, Thursday | 06:40:01 | 13:09:57 | 19:39:53 | 12h 59m 52s |
| 2025-Sep-05, Friday | 06:41:04 | 13:09:37 | 19:38:09 | 12h 57m 5s |
| 2025-Sep-06, Saturday | 06:42:07 | 13:09:16 | 19:36:26 | 12h 54m 19s |
| 2025-Sep-07, Sunday | 06:43:10 | 13:08:56 | 19:34:41 | 12h 51m 31s |
| 2025-Sep-08, Monday | 06:44:13 | 13:08:35 | 19:32:57 | 12h 48m 44s |
| 2025-Sep-09, Tuesday | 06:45:17 | 13:08:14 | 19:31:12 | 12h 45m 55s |
| 2025-Sep-10, Wednesday | 06:46:20 | 13:07:53 | 19:29:27 | 12h 43m 7s |
| 2025-Sep-11, Thursday | 06:47:23 | 13:07:32 | 19:27:42 | 12h 40m 19s |
| 2025-Sep-12, Friday | 06:48:26 | 13:07:11 | 19:25:56 | 12h 37m 30s |
| 2025-Sep-13, Saturday | 06:49:29 | 13:06:50 | 19:24:10 | 12h 34m 41s |
| 2025-Sep-14, Sunday | 06:50:32 | 13:06:28 | 19:22:24 | 12h 31m 52s |
| 2025-Sep-15, Monday | 06:51:36 | 13:06:07 | 19:20:38 | 12h 29m 2s |
| 2025-Sep-16, Tuesday | 06:52:39 | 13:05:45 | 19:18:52 | 12h 26m 13s |
| 2025-Sep-17, Wednesday | 06:53:42 | 13:05:24 | 19:17:05 | 12h 23m 23s |
| 2025-Sep-18, Thursday | 06:54:46 | 13:05:02 | 19:15:19 | 12h 20m 33s |
| 2025-Sep-19, Friday | 06:55:50 | 13:04:41 | 19:13:33 | 12h 17m 43s |
| 2025-Sep-20, Saturday | 06:56:53 | 13:04:20 | 19:11:46 | 12h 14m 53s |
| 2025-Sep-21, Sunday | 06:57:57 | 13:03:58 | 19:10:00 | 12h 12m 3s |
| 2025-Sep-22, Monday | 06:59:01 | 13:03:37 | 19:08:13 | 12h 9m 12s |
| 2025-Sep-23, Tuesday | 07:00:05 | 13:03:16 | 19:06:27 | 12h 6m 22s |
| 2025-Sep-24, Wednesday | 07:01:10 | 13:02:55 | 19:04:41 | 12h 3m 31s |
| 2025-Sep-25, Thursday | 07:02:14 | 13:02:35 | 19:02:55 | 12h 0m 41s |
| 2025-Sep-26, Friday | 07:03:19 | 13:02:14 | 19:01:09 | 11h 57m 50s |
| 2025-Sep-27, Saturday | 07:04:23 | 13:01:54 | 18:59:24 | 11h 55m 1s |
| 2025-Sep-28, Sunday | 07:05:29 | 13:01:34 | 18:57:39 | 11h 52m 10s |
| 2025-Sep-29, Monday | 07:06:34 | 13:01:14 | 18:55:54 | 11h 49m 20s |
| 2025-Sep-30, Tuesday | 07:07:39 | 13:00:54 | 18:54:09 | 11h 46m 30s |
Day length in Grundy Center during the year on the chart:
Grundy Center 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)
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