What is Sunrise & Sunset Time in Mason City, Iowa, US
Sunrise and Sunset Today (21 May 2026)
Sunrise Today
05:41
Civil Twilight Begin: 05:09Nautical Twilight Begin: 04:27
Astronomical Twilight Begin: 03:37
Sunset Today
20:37
Civil Twilight End: 21:09Nautical Twilight End: 21:51
Astronomical Twilight End: 22:41
Day length today: 08:56:00 Hr
About Mason City
Today's Sunrise Time in Mason City, Iowa is 05:41 & Today's Sunset Time in Mason City, Iowa is 20:37. Tomorrow Sunrise Time is 05:41 & Tomorrow Sunset Time is 20:37. Mason City, located at latitude 43.1487° N and longitude -93.1997° W, is a vibrant city in Iowa. With a population of over 27385.
Sunset and Sunrise Tomorrow ( 22 May 2026)
Sunrise Tomorrow
05:41
Civil Twilight Begin: 05:09Nautical Twilight Begin: 04:27
Astronomical Twilight Begin: 03:37
Sunset Tomorrow
20:37
Civil Twilight End: 21:09Nautical Twilight End: 21:51
Astronomical Twilight End: 22:41
Day length Tomorrow: 08:56:00 Hr