Boulder Sunrise / Sunset Times
First Light
7:17 amSunrise
7:47 amSunset
6:40 pmLast Light
7:10 pm
First Light
7:18 amSunrise
7:48 amSunset
6:38 pmLast Light
7:08 pm
First Light
7:19 amSunrise
7:50 amSunset
6:36 pmLast Light
7:07 pm
First Light
7:21 amSunrise
7:51 amSunset
6:35 pmLast Light
7:05 pm
First Light
7:22 amSunrise
7:52 amSunset
6:33 pmLast Light
7:03 pm
First Light
7:23 amSunrise
7:54 amSunset
6:31 pmLast Light
7:02 pm
First Light
7:25 amSunrise
7:55 amSunset
6:30 pmLast Light
7:00 pm
Boulder Sun Times Statistics
Daylight Hours
Solar Events
Autumnal Equinox Day/Night Nearly Equal
23 September, 2027Spring Equinox Day/Night Nearly Equal
20 March, 2027