Contact Us

Physics and Astronomy Department

Stony Brook University

Stony Brook, NY 11794-3800

Phone: (631) 632-8100

FAX: (631) 632-8176


Campus generic email address: firstname.lastname@stonybrook.edu


Department Hours:

Main Office:

M-F, 7:30am - 4:30pm

Closed noon-1:00pm during pre-registration


Physics Building:

M-Th, 8:00AM to 10:00PM

Friday 8:00AM to 5:00PM

Saturday 9:00AM to 6:00PM

Sunday 9:00AM to 10:00PM (only center South Plaza entrance open)

These hours refer to the normal academic year, including summer semesters. Please keep in mind that generally the building is considered closed on major holidays. Other than the noted 'open' hours, a building kep is required to enter the Physics Building.