What Time is Sunrise and Sunset in Mason City, IL?
Here are today and tomorrow's sunrise and sunset times in Mason City, Illinois. You'll also find a sunrise and sunset calendar for Mason City at the bottom of the page.
Today Thursday, June 4, 2026
Sunrise
5:31 am
Sunrise today in Mason City was at 5:31 AM CDT ().
Sunset
8:25 pm
Sunset today in Mason City will be at 8:25 PM CDT ().
Tomorrow Friday, June 5, 2026
Sunrise
5:31 am
Sunrise tomorrow in Mason City will be at 5:31 AM CDT ().
Sunset
8:26 pm
Sunset tomorrow in Mason City will be at 8:26 PM CDT ().
Calendar Mason City Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for Mason City, Illinois. Discover Mason City, IL's detailed solar schedule, including day length, dawn, dusk, and solar noon times. Easily explore any month and year with our interactive calendar.
| Date | Dawn | Sunrise | Solar Noon | Sunset | Dusk | Day Length |
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FAQ Frequently Asked Questions about Mason City
When is the shortest day in Mason City, IL?
The shortest day of the year in Mason City, Illinois (winter solstice) will be on Monday, December 21, 2026. In 2027 the shortest day will be on December 21, 2027.
How long is the shortest day in Mason City, IL?
The shortest day of 2026 in Mason City, Illinois will be 9 hours and 18 minutes of daylight on December 21 (winter solstice).
When is the longest day in Mason City, IL?
The longest day in Mason City, Illinois (summer solstice) will be on Sunday, June 21, 2026. Next year the longest day will be on June 21, 2027.
How long is the longest day in Mason City, IL?
The longest day of 2026 in Mason City, Illinois will have 15 hours and 2 minutes of daylight on June 21 (summer solstice).
How much more daylight does Mason City, IL get in summer vs winter?
Mason City, Illinois gets 5 hours and 44 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 2 minutes of daylight while the shortest day has only 9 hours and 18 minutes. The average day length throughout the year is 12 hours and 12 minutes.
When is the earliest sunrise in Mason City, IL?
The earliest sunrise time of 2026 in Mason City, Illinois will be on Sunday, June 14, 2026 at 5:30 AM.
When is the latest sunrise in Mason City, IL?
The latest sunrise time of 2026 in Mason City, Illinois will be on Saturday, October 31, 2026 at 7:28 AM.
When is the latest sunset in Mason City, IL?
The latest sunset time in Mason City, Illinois will be on Saturday, June 27, 2026 at 8:33 PM.
When is the earliest sunset in Mason City, IL?
The earliest sunset time in Mason City, Illinois will be on Tuesday, December 8, 2026 at 4:34 PM.
Cities near Mason City: Ashland, Assumption, Astoria, Athens, Atlanta, Auburn, Bartonville, Bellevue, Blue Mound, Canton.
National Parks near Mason City: Lincoln Home National Historic Site, Chautauqua National Wildlife Refuge, Chautauqua National Migratory Waterfowl Refuge.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=40.20227&lng=-89.69816