How to Reach Us

By mail/In person

Planétarium de Montréal
1000, rue Saint-Jacques
Montréal (Québec)  H3C 1G7



By phone

514 872-4530

By fax

514 872-8102


By email


Definitive closing of the Montréal Planetarium

After more than 45 years serving Montrealers and visitors from across the world, the current Montréal Planetarium closed its doors for the last time on Monday, October 10, 2011.

Thank you for your support through the years!

See you at the new Rio Tinto Alcan Planetarium in 2013!

Office Hours

Until further notice, the Administration remains open at the current location. Office hours are between 8:30 a.m. and 4:30 p.m., Monday to Friday. Our offices are closed on weekends and holidays.


Look around our website, it's a treasure trove of information. In particular, see our FAQ: maybe your question has already been answered! If not, don't hesitate to communicate with us.


© Ville de Montréal. All Rights Reserved.

Credits.  Last Modified: 2012-02-15