Summer Solstice
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesLongest day of the year! Sunrise: 5:11 am Sunset: 8:33 pm 15hrs 21 mins of daylight
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Putney Mountain Association Events
Categories: Classes and walks | Hikes | Astronomical events | For kids
Please click on an event for more details and to preregister (unless otherwise noted)
Night Sky
Full Moon
Sunset: 8:33 pm Moonrise: 8:56 pm
Mercury at Greatest Western Elongation
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United Statesbest time to observe the planet at sunrise (5:17 am)
Delta Aquarids Meteor Shower
Best viewing the night of July 28.
Saturn at Opposition
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesBrightest and closest approach to earth. Binoculars will let you see the rings! Planet will rise at 8:56 pm
Perseids Meteor Shower
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesBest viewing after midnight on August 12. Up to 60 meteors per hour
Jupiter at Opposition
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesBrightest and closest approach to earth. Binoculars will make visible the 4 Galilean moons. Will rise at 7:44 pm.
Full Moon
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesSunset: 7:40 pm Moonrise: 8:18 pm
Full Moon
Putney Mountain Summit 443 Putney Mountain Rd, Brookline, United StatesSunset: 6:49 pm Moonrise: 7:09 pm