Sunrise and Sunset times in Mason City, United States 
Today:
 Sunrise: 08:00:38
|
 Sunset: 17:32:03
|
Day Length: 9h 31m 25s
Time zone: America/Chicago, UTC -6 h.
Latitude: 41.2222, Longitude: -99.2987
Mason City
Nebraska, United States 
173 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 08:02:42 | 12:40:53 | 17:19:04 | 9h 16m 22s |
| 2026-Jan-02, Friday | 08:02:46 | 12:41:21 | 17:19:56 | 9h 17m 10s |
| 2026-Jan-03, Saturday | 08:02:48 | 12:41:49 | 17:20:49 | 9h 18m 1s |
| 2026-Jan-04, Sunday | 08:02:48 | 12:42:16 | 17:21:44 | 9h 18m 56s |
| 2026-Jan-05, Monday | 08:02:45 | 12:42:43 | 17:22:40 | 9h 19m 55s |
| 2026-Jan-06, Tuesday | 08:02:40 | 12:43:09 | 17:23:38 | 9h 20m 58s |
| 2026-Jan-07, Wednesday | 08:02:33 | 12:43:35 | 17:24:37 | 9h 22m 4s |
| 2026-Jan-08, Thursday | 08:02:23 | 12:44:00 | 17:25:37 | 9h 23m 14s |
| 2026-Jan-09, Friday | 08:02:11 | 12:44:25 | 17:26:39 | 9h 24m 28s |
| 2026-Jan-10, Saturday | 08:01:57 | 12:44:49 | 17:27:41 | 9h 25m 44s |
| 2026-Jan-11, Sunday | 08:01:41 | 12:45:13 | 17:28:45 | 9h 27m 4s |
| 2026-Jan-12, Monday | 08:01:22 | 12:45:36 | 17:29:50 | 9h 28m 28s |
| 2026-Jan-13, Tuesday | 08:01:01 | 12:45:58 | 17:30:56 | 9h 29m 55s |
| 2026-Jan-14, Wednesday | 08:00:38 | 12:46:20 | 17:32:03 | 9h 31m 25s |
| 2026-Jan-15, Thursday | 08:00:12 | 12:46:41 | 17:33:10 | 9h 32m 58s |
| 2026-Jan-16, Friday | 07:59:45 | 12:47:02 | 17:34:19 | 9h 34m 34s |
| 2026-Jan-17, Saturday | 07:59:15 | 12:47:22 | 17:35:28 | 9h 36m 13s |
| 2026-Jan-18, Sunday | 07:58:43 | 12:47:41 | 17:36:38 | 9h 37m 55s |
| 2026-Jan-19, Monday | 07:58:09 | 12:47:59 | 17:37:49 | 9h 39m 40s |
| 2026-Jan-20, Tuesday | 07:57:33 | 12:48:17 | 17:39:00 | 9h 41m 27s |
| 2026-Jan-21, Wednesday | 07:56:55 | 12:48:33 | 17:40:12 | 9h 43m 17s |
| 2026-Jan-22, Thursday | 07:56:14 | 12:48:50 | 17:41:25 | 9h 45m 11s |
| 2026-Jan-23, Friday | 07:55:32 | 12:49:05 | 17:42:38 | 9h 47m 6s |
| 2026-Jan-24, Saturday | 07:54:48 | 12:49:19 | 17:43:51 | 9h 49m 3s |
| 2026-Jan-25, Sunday | 07:54:01 | 12:49:33 | 17:45:05 | 9h 51m 4s |
| 2026-Jan-26, Monday | 07:53:13 | 12:49:46 | 17:46:19 | 9h 53m 6s |
| 2026-Jan-27, Tuesday | 07:52:23 | 12:49:58 | 17:47:33 | 9h 55m 10s |
| 2026-Jan-28, Wednesday | 07:51:31 | 12:50:09 | 17:48:48 | 9h 57m 17s |
| 2026-Jan-29, Thursday | 07:50:37 | 12:50:20 | 17:50:03 | 9h 59m 26s |
| 2026-Jan-30, Friday | 07:49:41 | 12:50:30 | 17:51:18 | 10h 1m 37s |
| 2026-Jan-31, Saturday | 07:48:44 | 12:50:39 | 17:52:33 | 10h 3m 49s |
Day length in Mason City during the year on the chart:
Mason City 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