Photographers shoot the full moon as it rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )
The Bliss Dance sculpture by Marco Cochrane dances to the full moon as it rises on the horizon at Treasure Island in San Francisco, Calif., on Monday, Sept. 8, 2014. The harvest moon and the last supermoon of the year was clearly seen in the East Bay. (Ray Chavez/Bay Area News Group) ( Staff Photojournalist )
The foot of the Bliss Dance sculpture by Marco Cochrane is lightened from inside the structure as the full moon rises on the horizon seen from Treasure Island in San Francisco, Calif., on Monday, Sept. 8, 2014. The harvest moon and the last supermoon of the year was clearly seen in the East Bay. (Ray Chavez/Bay Area News Group) ( Staff Photojournalist )
A tour bus appears to drive into the full moon as it rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )
The full moon rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )
The full moon rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )
The full moon rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )
The foot of the Bliss Dance sculpture by Marco Cochrane is silhouetted by the full moon as it rises on the horizon seen from Treasure Island in San Francisco, Calif., on Monday, Sept. 8, 2014. The harvest moon and the last supermoon of the year was clearly seen in the East Bay. (Ray Chavez/Bay Area News Group) ( Staff Photojournalist )
A pair of photographers are silhouetted against the waters of the San Francisco Bay as the full moon rises over the Bay Bridge, as seen from Treasure Island in San Francisco, Monday, Sept. 8, 2014. The full moon is the last so-called "supermoon" of the summer. (D. Ross Cameron/Bay Area News Group) ( Staff Photojournalist )