Sunrise and Sunset times in Janesville, United States 
Today:
 Sunrise: 07:39:54
|
 Sunset: 16:47:10
|
Day Length: 9h 7m 16s
Time zone: America/Chicago, UTC -6 h.
Latitude: 42.6459, Longitude: -92.4627
Janesville
Iowa, United States 
978 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:39:54 | 12:13:32 | 16:47:10 | 9h 7m 16s |
| 2026-Jan-02, Friday | 07:39:57 | 12:14:00 | 16:48:03 | 9h 8m 6s |
| 2026-Jan-03, Saturday | 07:39:58 | 12:14:28 | 16:48:57 | 9h 8m 59s |
| 2026-Jan-04, Sunday | 07:39:56 | 12:14:55 | 16:49:54 | 9h 9m 58s |
| 2026-Jan-05, Monday | 07:39:51 | 12:15:22 | 16:50:52 | 9h 11m 1s |
| 2026-Jan-06, Tuesday | 07:39:45 | 12:15:48 | 16:51:51 | 9h 12m 6s |
| 2026-Jan-07, Wednesday | 07:39:35 | 12:16:14 | 16:52:52 | 9h 13m 17s |
| 2026-Jan-08, Thursday | 07:39:24 | 12:16:39 | 16:53:54 | 9h 14m 30s |
| 2026-Jan-09, Friday | 07:39:10 | 12:17:04 | 16:54:58 | 9h 15m 48s |
| 2026-Jan-10, Saturday | 07:38:53 | 12:17:28 | 16:56:03 | 9h 17m 10s |
| 2026-Jan-11, Sunday | 07:38:35 | 12:17:52 | 16:57:09 | 9h 18m 34s |
| 2026-Jan-12, Monday | 07:38:13 | 12:18:15 | 16:58:16 | 9h 20m 3s |
| 2026-Jan-13, Tuesday | 07:37:50 | 12:18:37 | 16:59:25 | 9h 21m 35s |
| 2026-Jan-14, Wednesday | 07:37:24 | 12:18:59 | 17:00:34 | 9h 23m 10s |
| 2026-Jan-15, Thursday | 07:36:56 | 12:19:20 | 17:01:45 | 9h 24m 49s |
| 2026-Jan-16, Friday | 07:36:26 | 12:19:41 | 17:02:56 | 9h 26m 30s |
| 2026-Jan-17, Saturday | 07:35:53 | 12:20:01 | 17:04:08 | 9h 28m 15s |
| 2026-Jan-18, Sunday | 07:35:18 | 12:20:20 | 17:05:21 | 9h 30m 3s |
| 2026-Jan-19, Monday | 07:34:41 | 12:20:38 | 17:06:35 | 9h 31m 54s |
| 2026-Jan-20, Tuesday | 07:34:02 | 12:20:56 | 17:07:49 | 9h 33m 47s |
| 2026-Jan-21, Wednesday | 07:33:21 | 12:21:13 | 17:09:04 | 9h 35m 43s |
| 2026-Jan-22, Thursday | 07:32:37 | 12:21:29 | 17:10:20 | 9h 37m 43s |
| 2026-Jan-23, Friday | 07:31:52 | 12:21:44 | 17:11:36 | 9h 39m 44s |
| 2026-Jan-24, Saturday | 07:31:04 | 12:21:58 | 17:12:53 | 9h 41m 49s |
| 2026-Jan-25, Sunday | 07:30:14 | 12:22:12 | 17:14:10 | 9h 43m 56s |
| 2026-Jan-26, Monday | 07:29:23 | 12:22:25 | 17:15:28 | 9h 46m 5s |
| 2026-Jan-27, Tuesday | 07:28:29 | 12:22:37 | 17:16:45 | 9h 48m 16s |
| 2026-Jan-28, Wednesday | 07:27:34 | 12:22:49 | 17:18:04 | 9h 50m 30s |
| 2026-Jan-29, Thursday | 07:26:36 | 12:22:59 | 17:19:22 | 9h 52m 46s |
| 2026-Jan-30, Friday | 07:25:37 | 12:23:09 | 17:20:41 | 9h 55m 4s |
| 2026-Jan-31, Saturday | 07:24:36 | 12:23:18 | 17:21:59 | 9h 57m 23s |
Day length in Janesville during the year on the chart:
Janesville 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