What is Sunrise & Sunset Time in Rock Falls, Illinois, US
Sunrise and Sunset Today (10 Feb 2026)
Sunrise Today
06:58
Civil Twilight Begin: 06:31Nautical Twilight Begin: 05:58
Astronomical Twilight Begin: 05:26
Sunset Today
17:27
Civil Twilight End: 17:54Nautical Twilight End: 18:27
Astronomical Twilight End: 18:59
Day length today: 04:29:00 Hr
About Rock Falls
Today's Sunrise Time in Rock Falls, Illinois is 06:58 & Today's Sunset Time in Rock Falls, Illinois is 17:27. Tomorrow Sunrise Time is 06:58 & Tomorrow Sunset Time is 17:27. Rock Falls, located at latitude 41.7724° N and longitude -89.6928° W, is a vibrant city in Illinois. With a population of over 8807.
Sunset and Sunrise Tomorrow ( 11 Feb 2026)
Sunrise Tomorrow
06:58
Civil Twilight Begin: 06:31Nautical Twilight Begin: 05:58
Astronomical Twilight Begin: 05:26
Sunset Tomorrow
17:27
Civil Twilight End: 17:54Nautical Twilight End: 18:27
Astronomical Twilight End: 18:59
Day length Tomorrow: 04:29:00 Hr