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Contact Information

Information Box Group

Hours of Operation

Department of Physics and Astronomy logo

Planetarium Hours:
Monday to Friday
from 8:30 a.m. to 12:00 p.m.
and 1:00 p.m. to 4:30 p.m.

Address and Email

William J. McCallion Planetarium
Department of Physics and Astronomy
Burke Science Building (BSB), Room B149
McMaster University
1280 Main Street West
Hamilton, Ontario, Canada
L8S 4M1



To provide us with your comments or suggestions please email, call (905) 525-9140 ext. 27777, or fill out an anonymous feedback form outside the planetarium.