Sunrise and Sunset Times in Boulder, United States
Times forMay 30, 2026
Sunrise Time
05:36
Sunset Time
20:23
Day Length
14 hours, 46 minutes
Additional Information
First Light (Dawn)
04:24
Last Light (Dusk)
21:35
Moon Phase
Waxing Gibbous (47%)
Moon Rise
19:22
Moon Set
04:44
Boulder
United States
Latitude: 40.0150°
Longitude: -105.2705°
Current Weather
Popular Attractions
City Center
⭐ 4.5•Downtown
Cultural District
⭐ 4.3•Arts Area
Historic Site
⭐ 4.4•Old Town