Basic Information: Address: 736 Sicard St SE, Washington, DC 20374 Telephone: 202.685.0589 Website: National Museum of the US Navy Hours of Operation: Building 76 Monday, Wednesday, Thursday, Friday, 9 a.m.-5 p.m. Tuesday, 12 p.m.-5 p.m. Saturdays & *Holidays, 10 a.m.-5 p.m. Closed Sundays Important:  Access to the museum  All visitors must have a valid photo ID... Continue Reading →