The events of 7 December 1941 are commemorated on Oahu in the USS Arizona National Memorial. The sunken battleship remains with a visitor center constructed over her in the care of the National Park Service. The center is open daily from 0730 to 1700 except for Thanksgiving, Christmas Day and New Year's Day. The last visit of the day commences at 1500. Address: 1 Arizona Memorial Place, Honolulu, HA 96818-3145, USA. Telephone: (808) 422 2771 or (808) 422 0561 for recorded messages.