What Time is Sunrise and Sunset in Rock Falls, IL?
Here are today and tomorrow's sunrise and sunset times in Rock Falls, Illinois. You'll also find a sunrise and sunset calendar for Rock Falls at the bottom of the page.
Today Friday, June 5, 2026
Sunrise
5:26 am
Sunrise today in Rock Falls was at 5:26 AM CDT ().
Sunset
8:31 pm
Sunset today in Rock Falls will be at 8:31 PM CDT ().
Tomorrow Saturday, June 6, 2026
Sunrise
5:26 am
Sunrise tomorrow in Rock Falls will be at 5:26 AM CDT ().
Sunset
8:31 pm
Sunset tomorrow in Rock Falls will be at 8:31 PM CDT ().
Photos Sunrise and Sunset Photos of Rock Falls
Sunrise and sunset photos of Rock Falls, IL from Flickr.
Calendar Rock Falls Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for Rock Falls, Illinois. Discover Rock Falls, 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 Rock Falls
When is the shortest day in Rock Falls, IL?
The shortest day of the year in Rock Falls, Illinois (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 Rock Falls, IL?
The shortest day of 2026 in Rock Falls, Illinois will be 9 hours and 8 minutes of daylight on December 21 (winter solstice).
When is the longest day in Rock Falls, IL?
The longest day in Rock Falls, 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 Rock Falls, IL?
The longest day of 2026 in Rock Falls, Illinois will have 15 hours and 12 minutes of daylight on June 21 (summer solstice).
How much more daylight does Rock Falls, IL get in summer vs winter?
Rock Falls, Illinois gets 6 hours and 4 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 12 minutes of daylight while the shortest day has only 9 hours and 8 minutes. The average day length throughout the year is 12 hours and 12 minutes.
When is the earliest sunrise in Rock Falls, IL?
The earliest sunrise time of 2026 in Rock Falls, Illinois will be on Monday, June 15, 2026 at 5:24 AM.
When is the latest sunrise in Rock Falls, IL?
The latest sunrise time of 2026 in Rock Falls, Illinois will be on Saturday, October 31, 2026 at 7:30 AM.
When is the latest sunset in Rock Falls, IL?
The latest sunset time in Rock Falls, Illinois will be on Saturday, June 27, 2026 at 8:38 PM.
When is the earliest sunset in Rock Falls, IL?
The earliest sunset time in Rock Falls, Illinois will be on Wednesday, December 9, 2026 at 4:29 PM.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=41.77975&lng=-89.689