Sunrise and Sunset times in Riverdale, United States 
Today:
 Sunrise: 06:18:14
|
 Sunset: 17:45:40
|
Day Length: 11h 27m 26s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.644, Longitude: -87.6366
Riverdale
Illinois, United States 
13 352 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 06:24:37 | 12:02:48 | 17:40:58 | 11h 16m 21s |
| 2026-Mar-02, Monday | 06:23:02 | 12:02:36 | 17:42:09 | 11h 19m 7s |
| 2026-Mar-03, Tuesday | 06:21:27 | 12:02:23 | 17:43:20 | 11h 21m 53s |
| 2026-Mar-04, Wednesday | 06:19:50 | 12:02:10 | 17:44:30 | 11h 24m 40s |
| 2026-Mar-05, Thursday | 06:18:14 | 12:01:57 | 17:45:40 | 11h 27m 26s |
| 2026-Mar-06, Friday | 06:16:36 | 12:01:43 | 17:46:49 | 11h 30m 13s |
| 2026-Mar-07, Saturday | 06:14:58 | 12:01:29 | 17:47:59 | 11h 33m 1s |
| 2026-Mar-08, Sunday | 07:13:20 | 13:01:14 | 18:49:08 | 11h 35m 48s |
| 2026-Mar-09, Monday | 07:11:41 | 13:00:59 | 18:50:17 | 11h 38m 36s |
| 2026-Mar-10, Tuesday | 07:10:01 | 13:00:43 | 18:51:26 | 11h 41m 25s |
| 2026-Mar-11, Wednesday | 07:08:22 | 13:00:28 | 18:52:34 | 11h 44m 12s |
| 2026-Mar-12, Thursday | 07:06:41 | 13:00:12 | 18:53:42 | 11h 47m 1s |
| 2026-Mar-13, Friday | 07:05:01 | 12:59:55 | 18:54:50 | 11h 49m 49s |
| 2026-Mar-14, Saturday | 07:03:20 | 12:59:39 | 18:55:58 | 11h 52m 38s |
| 2026-Mar-15, Sunday | 07:01:39 | 12:59:22 | 18:57:05 | 11h 55m 26s |
| 2026-Mar-16, Monday | 06:59:58 | 12:59:05 | 18:58:13 | 11h 58m 15s |
| 2026-Mar-17, Tuesday | 06:58:16 | 12:58:48 | 18:59:20 | 12h 1m 4s |
| 2026-Mar-18, Wednesday | 06:56:34 | 12:58:31 | 19:00:27 | 12h 3m 53s |
| 2026-Mar-19, Thursday | 06:54:52 | 12:58:13 | 19:01:34 | 12h 6m 42s |
| 2026-Mar-20, Friday | 06:53:10 | 12:57:55 | 19:02:40 | 12h 9m 30s |
| 2026-Mar-21, Saturday | 06:51:28 | 12:57:37 | 19:03:47 | 12h 12m 19s |
| 2026-Mar-22, Sunday | 06:49:46 | 12:57:20 | 19:04:53 | 12h 15m 7s |
| 2026-Mar-23, Monday | 06:48:04 | 12:57:02 | 19:05:59 | 12h 17m 55s |
| 2026-Mar-24, Tuesday | 06:46:22 | 12:56:44 | 19:07:05 | 12h 20m 43s |
| 2026-Mar-25, Wednesday | 06:44:39 | 12:56:25 | 19:08:11 | 12h 23m 32s |
| 2026-Mar-26, Thursday | 06:42:57 | 12:56:07 | 19:09:17 | 12h 26m 20s |
| 2026-Mar-27, Friday | 06:41:15 | 12:55:49 | 19:10:23 | 12h 29m 8s |
| 2026-Mar-28, Saturday | 06:39:33 | 12:55:31 | 19:11:29 | 12h 31m 56s |
| 2026-Mar-29, Sunday | 06:37:51 | 12:55:13 | 19:12:35 | 12h 34m 44s |
| 2026-Mar-30, Monday | 06:36:10 | 12:54:55 | 19:13:40 | 12h 37m 30s |
| 2026-Mar-31, Tuesday | 06:34:28 | 12:54:37 | 19:14:46 | 12h 40m 18s |
Day length in Riverdale during the year on the chart:
Riverdale 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