Sunrise and Sunset times in Dubuque, United States 
Today:
 Sunrise: 07:26:37
|
 Sunset: 17:01:11
|
Day Length: 9h 34m 34s
Time zone: America/Chicago, UTC -6 h.
Latitude: 42.5007, Longitude: -90.7067
Dubuque
Iowa, United States 
68 573 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:32:24 | 12:06:30 | 16:40:36 | 9h 8m 12s |
| 2026-Jan-02, Friday | 07:32:27 | 12:06:58 | 16:41:29 | 9h 9m 2s |
| 2026-Jan-03, Saturday | 07:32:28 | 12:07:26 | 16:42:24 | 9h 9m 56s |
| 2026-Jan-04, Sunday | 07:32:26 | 12:07:53 | 16:43:20 | 9h 10m 54s |
| 2026-Jan-05, Monday | 07:32:22 | 12:08:20 | 16:44:18 | 9h 11m 56s |
| 2026-Jan-06, Tuesday | 07:32:16 | 12:08:46 | 16:45:17 | 9h 13m 1s |
| 2026-Jan-07, Wednesday | 07:32:07 | 12:09:12 | 16:46:18 | 9h 14m 11s |
| 2026-Jan-08, Thursday | 07:31:55 | 12:09:37 | 16:47:20 | 9h 15m 25s |
| 2026-Jan-09, Friday | 07:31:41 | 12:10:02 | 16:48:23 | 9h 16m 42s |
| 2026-Jan-10, Saturday | 07:31:25 | 12:10:27 | 16:49:28 | 9h 18m 3s |
| 2026-Jan-11, Sunday | 07:31:07 | 12:10:50 | 16:50:34 | 9h 19m 27s |
| 2026-Jan-12, Monday | 07:30:46 | 12:11:13 | 16:51:41 | 9h 20m 55s |
| 2026-Jan-13, Tuesday | 07:30:23 | 12:11:36 | 16:52:49 | 9h 22m 26s |
| 2026-Jan-14, Wednesday | 07:29:57 | 12:11:58 | 16:53:58 | 9h 24m 1s |
| 2026-Jan-15, Thursday | 07:29:29 | 12:12:19 | 16:55:08 | 9h 25m 39s |
| 2026-Jan-16, Friday | 07:28:59 | 12:12:39 | 16:56:19 | 9h 27m 20s |
| 2026-Jan-17, Saturday | 07:28:27 | 12:12:59 | 16:57:31 | 9h 29m 4s |
| 2026-Jan-18, Sunday | 07:27:53 | 12:13:18 | 16:58:44 | 9h 30m 51s |
| 2026-Jan-19, Monday | 07:27:16 | 12:13:37 | 16:59:57 | 9h 32m 41s |
| 2026-Jan-20, Tuesday | 07:26:37 | 12:13:54 | 17:01:11 | 9h 34m 34s |
| 2026-Jan-21, Wednesday | 07:25:56 | 12:14:11 | 17:02:26 | 9h 36m 30s |
| 2026-Jan-22, Thursday | 07:25:13 | 12:14:27 | 17:03:41 | 9h 38m 28s |
| 2026-Jan-23, Friday | 07:24:28 | 12:14:42 | 17:04:57 | 9h 40m 29s |
| 2026-Jan-24, Saturday | 07:23:40 | 12:14:57 | 17:06:14 | 9h 42m 34s |
| 2026-Jan-25, Sunday | 07:22:51 | 12:15:11 | 17:07:30 | 9h 44m 39s |
| 2026-Jan-26, Monday | 07:22:00 | 12:15:24 | 17:08:48 | 9h 46m 48s |
| 2026-Jan-27, Tuesday | 07:21:07 | 12:15:36 | 17:10:05 | 9h 48m 58s |
| 2026-Jan-28, Wednesday | 07:20:11 | 12:15:47 | 17:11:23 | 9h 51m 12s |
| 2026-Jan-29, Thursday | 07:19:14 | 12:15:58 | 17:12:41 | 9h 53m 27s |
| 2026-Jan-30, Friday | 07:18:16 | 12:16:07 | 17:13:59 | 9h 55m 43s |
| 2026-Jan-31, Saturday | 07:17:15 | 12:16:16 | 17:15:18 | 9h 58m 3s |
Day length in Dubuque during the year on the chart:
Dubuque 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