Contacting the Society Office

The Royal Astronomical Society of Canada
203-4920 Dundas St W, Toronto ON M9A 1B7

TF: 1-888-924-7272 (in Canada)
P: 416-924-7973


Member and Customer Support

New Membership and Renewals

To find out more about joining the Society:

  • Visit to learn more about membership and sign-up online.
  • Call the Society Office from Monday-Friday 9:00 - 4:30 Eastern.
  • For membership-related issues you can also use our handy support ticket system to get answers to specific questions and issues.

Journal Subscriber Service

For subscription-related requests, please use our support ticket system to follow-up on delivery issues or other matters. Information on subscribing to the Journal is available here at

Astronomical Information

Looking for information about astronomy? Use our handy "Ask RASC" service and our members will give you straight answers to your astronomical questions.

Website issues

If you are having difficulty with your account access try our login assistance page. You can also raise a support ticket.

Who would you like to reach?

RASC Executive Director

General Inquiries

Last modified: 
Monday, January 11, 2021 - 10:59am