What Time is Sunrise and Sunset in Rio, WI?
Here are today and tomorrow's sunrise and sunset times in Rio, Wisconsin. You'll also find a sunrise and sunset calendar for Rio at the bottom of the page.
Today Thursday, June 4, 2026
Sunrise
5:19 am
Sunrise today in Rio was at 5:19 AM CDT ().
Sunset
8:34 pm
Sunset today in Rio will be at 8:34 PM CDT ().
Tomorrow Friday, June 5, 2026
Sunrise
5:18 am
Sunrise tomorrow in Rio will be at 5:18 AM CDT ().
Sunset
8:35 pm
Sunset tomorrow in Rio will be at 8:35 PM CDT ().
Photos Sunrise and Sunset Photos of Rio
Sunrise and sunset photos of Rio, WI from Flickr.
Calendar Rio Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for Rio, Wisconsin. Discover Rio, WI'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 |
|---|
FAQ Frequently Asked Questions about Rio
When is the shortest day in Rio, WI?
The shortest day of the year in Rio, Wisconsin (winter solstice) will be on Monday, December 21, 2026. In 2027 the shortest day will be on December 22, 2027.
How long is the shortest day in Rio, WI?
The shortest day of 2026 in Rio, Wisconsin will be 8 hours and 56 minutes of daylight on December 21 (winter solstice).
When is the longest day in Rio, WI?
The longest day in Rio, Wisconsin (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 Rio, WI?
The longest day of 2026 in Rio, Wisconsin will have 15 hours and 25 minutes of daylight on June 21 (summer solstice).
How much more daylight does Rio, WI get in summer vs winter?
Rio, Wisconsin gets 6 hours and 28 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 25 minutes of daylight while the shortest day has only 8 hours and 56 minutes. The average day length throughout the year is 12 hours and 13 minutes.
When is the earliest sunrise in Rio, WI?
The earliest sunrise time of 2026 in Rio, Wisconsin will be on Monday, June 15, 2026 at 5:16 AM.
When is the latest sunrise in Rio, WI?
The latest sunrise time of 2026 in Rio, Wisconsin will be on Saturday, October 31, 2026 at 7:32 AM.
When is the latest sunset in Rio, WI?
The latest sunset time in Rio, Wisconsin will be on Friday, June 26, 2026 at 8:43 PM.
When is the earliest sunset in Rio, WI?
The earliest sunset time in Rio, Wisconsin will be on Thursday, December 10, 2026 at 4:22 PM.
Cities near Rio: Adams, Adams County, Alto, Aztalan, Baraboo, Barneveld, Beaver Dam, Belleville, Berlin, Black Earth.
National Parks near Rio: Ice Age National Scenic Trail.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=43.44776&lng=-89.23984