Sunrise and Sunset times in Lake Petersburg, United States 
Today:
 Sunrise: 07:21:03
|
 Sunset: 16:51:28
|
Day Length: 9h 30m 25s
Time zone: America/Chicago, UTC -6 h.
Latitude: 39.9832, Longitude: -89.8655
Lake Petersburg
Illinois, United States 
574 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:21:11 | 12:03:08 | 16:45:06 | 9h 23m 55s |
| 2026-Jan-02, Friday | 07:21:17 | 12:03:36 | 16:45:56 | 9h 24m 39s |
| 2026-Jan-03, Saturday | 07:21:20 | 12:04:04 | 16:46:48 | 9h 25m 28s |
| 2026-Jan-04, Sunday | 07:21:21 | 12:04:31 | 16:47:41 | 9h 26m 20s |
| 2026-Jan-05, Monday | 07:21:20 | 12:04:58 | 16:48:36 | 9h 27m 16s |
| 2026-Jan-06, Tuesday | 07:21:16 | 12:05:24 | 16:49:32 | 9h 28m 16s |
| 2026-Jan-07, Wednesday | 07:21:11 | 12:05:50 | 16:50:30 | 9h 29m 19s |
| 2026-Jan-08, Thursday | 07:21:03 | 12:06:16 | 16:51:28 | 9h 30m 25s |
| 2026-Jan-09, Friday | 07:20:53 | 12:06:40 | 16:52:28 | 9h 31m 35s |
| 2026-Jan-10, Saturday | 07:20:41 | 12:07:05 | 16:53:29 | 9h 32m 48s |
| 2026-Jan-11, Sunday | 07:20:26 | 12:07:28 | 16:54:31 | 9h 34m 5s |
| 2026-Jan-12, Monday | 07:20:09 | 12:07:51 | 16:55:33 | 9h 35m 24s |
| 2026-Jan-13, Tuesday | 07:19:51 | 12:08:14 | 16:56:37 | 9h 36m 46s |
| 2026-Jan-14, Wednesday | 07:19:30 | 12:08:36 | 16:57:42 | 9h 38m 12s |
| 2026-Jan-15, Thursday | 07:19:06 | 12:08:57 | 16:58:47 | 9h 39m 41s |
| 2026-Jan-16, Friday | 07:18:41 | 12:09:17 | 16:59:54 | 9h 41m 13s |
| 2026-Jan-17, Saturday | 07:18:14 | 12:09:37 | 17:01:01 | 9h 42m 47s |
| 2026-Jan-18, Sunday | 07:17:44 | 12:09:56 | 17:02:08 | 9h 44m 24s |
| 2026-Jan-19, Monday | 07:17:13 | 12:10:15 | 17:03:16 | 9h 46m 3s |
| 2026-Jan-20, Tuesday | 07:16:39 | 12:10:32 | 17:04:25 | 9h 47m 46s |
| 2026-Jan-21, Wednesday | 07:16:04 | 12:10:49 | 17:05:35 | 9h 49m 31s |
| 2026-Jan-22, Thursday | 07:15:26 | 12:11:05 | 17:06:44 | 9h 51m 18s |
| 2026-Jan-23, Friday | 07:14:46 | 12:11:20 | 17:07:55 | 9h 53m 9s |
| 2026-Jan-24, Saturday | 07:14:05 | 12:11:35 | 17:09:05 | 9h 55m 0s |
| 2026-Jan-25, Sunday | 07:13:21 | 12:11:49 | 17:10:16 | 9h 56m 55s |
| 2026-Jan-26, Monday | 07:12:36 | 12:12:02 | 17:11:27 | 9h 58m 51s |
| 2026-Jan-27, Tuesday | 07:11:49 | 12:12:14 | 17:12:39 | 10h 0m 50s |
| 2026-Jan-28, Wednesday | 07:11:00 | 12:12:25 | 17:13:51 | 10h 2m 51s |
| 2026-Jan-29, Thursday | 07:10:09 | 12:12:36 | 17:15:03 | 10h 4m 54s |
| 2026-Jan-30, Friday | 07:09:16 | 12:12:45 | 17:16:15 | 10h 6m 59s |
| 2026-Jan-31, Saturday | 07:08:22 | 12:12:54 | 17:17:27 | 10h 9m 5s |
Day length in Lake Petersburg during the year on the chart:
Lake Petersburg 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