06:55:29 AM
UTC 11:55:29 AM
07:35:07 PM
UTC 12:35:07 AM
Sunrise in Grinnell today is at 06:55:29 AM (local time).
Sunset will be at 07:35:07 PM, giving Grinnell 12h 39min of daylight today.
Civil twilight begins at 06:26:56 AM and ends at 08:03:45 PM.
Plan your day with the UV index for Grinnell
or find the best light for photos during the golden hour in Grinnell.
Daylight in Grinnell throughout the year
Grinnell is in the warm temperate zone, with noticeable seasonal shifts — long summer evenings and shorter winter days.
On the longest day of the year (June 21), Grinnell receives 15.2 hours of daylight,
with sunrise at 05:36 AM and sunset at 08:48 PM.
On the shortest day (December 21), this drops to 9.1 hours —
a difference of 6.1 hours between summer and winter.
The earliest sunrise of the year occurs around June 15 at 05:35,
while the latest sunset falls around June 25 at 20:49.
The evening golden hour in Grinnell lasts about 63 minutes in summer
and 64 minutes in winter — typical for this latitude.