RHDDO Summertime Telescope Night - July 16, 2026 (NO-GO for tonight)

We are calling a NO-GO for tonight due to health concerns and bad seeing from the wildfire smoke. Please stay safe.

Come view the summer sky through Canada's largest optical telescope!

Tickets are limited and can be purchased at the door of the RHDDO starting at 6:30PM.

This event will only run if the weather is clear!

Please check the RASC-TO website for a final go/no-go message prior to heading out. 

Who can attend:  Ages 7 and up

Fee: $12

Registration Link: In Person

Location: Richmond Hill David Dunlap Observatory (RHDDO)

Organized by: RASC, Toronto Centre