Highland Road Park Observatory

11th Annual


Saturday, 29 April from 3:00 pm to 11:00 pm
Free admission. For all ages.
Binoculars recommended after 7:30 pm

Every year since 2007, HRPO has proudly taken part in this worldwide celebration of all things related to astronomy, physics, aeronautics and the American space program. This year promises to be the biggest successful IAD ever—we set an attendance record last year! Old favorites and new surprises will make this IAD during our 20th anniversary year a day to remember.

This year’s top raffle prize is the Orion SkyQuest XT8 PLUS Dobsonian Reflector Telescope!

*This special IAD section is in progress. Check back for more information.

(Updated April 21)

(Updated April 04)

(Updated April 27)


Astronomy Day

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Updated by Frederick J. Barnett on Thursday, April 27, 2017, 01:56 PM.