Groton Sunrise / Sunset Times
First Light
7:10 amSunrise
7:40 amSunset
7:40 pmLast Light
8:10 pm
First Light
7:09 amSunrise
7:38 amSunset
7:42 pmLast Light
8:11 pm
First Light
7:07 amSunrise
7:36 amSunset
7:43 pmLast Light
8:12 pm
First Light
7:05 amSunrise
7:34 amSunset
7:44 pmLast Light
8:14 pm
First Light
7:03 amSunrise
7:32 amSunset
7:46 pmLast Light
8:15 pm
First Light
7:01 amSunrise
7:30 amSunset
7:47 pmLast Light
8:16 pm
First Light
6:59 amSunrise
7:28 amSunset
7:48 pmLast Light
8:18 pm
Groton Sun Times Statistics
Daylight Hours
Solar Events
Autumnal Equinox Day/Night Nearly Equal
22 September, 2026Spring Equinox Day/Night Nearly Equal
20 March, 2026