Astronomy Day is Saturday October 12, 2024. A world-wide event designed to celebrate all facets of astronomy. At the RHDDO we will feature programs all weekend to provide the opportunity to reconnect with the universe and learn more about this field of scientific endeavor. It is also a good time for people to get together with friends and family and enjoy the heavens together.
Come celebrate with us all weekend long at the Richmond Hill David Dunlap Observatory
Friday, October 11
Astronomy Family Night – Saturn and It’s Many Moons 8:30 p.m.
Saturday, October 12
Astronomy Family Night – Celebrating International Astronomy Day! 8:30 p.m.
Tour the RHDDO – 1 -5 p.m. Free admission, no reservations required
Sunday, October 13
Tour the RHDDO – 1 – 5 p.m. Free admission, no reservations required
* Please note, the Observatory Dome is closed September 23 – December 31, 2024
Spaces are Limited – Pre-Register Online
(Photo by Adrian Pelletier)



















