Free astronomy events take place throughout the year. No sign-up needed. Dates, times, and details below.
![]() Friday, August 29thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Saturday, August 30thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Friday, September 5thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater. ![]() Saturday, September 6thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater. ![]() Sunday, September 7thFull Moon Rise at Mather PointDescription: Watch the Sun set in the west at 6:47 pm, then turn to the east and watch the Full Moon rise over the Canyon at 6:54 pm! Rangers will be out at Mather Point with telescopes to point at the Moon and other early evening objects. This is an informal gathering to watch moonrise. ![]() Sunday, September 7thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater. ![]() Friday, September 12thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Saturday, September 13thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Sunday, September 21stAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Friday, September 26thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Saturday, September 27thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Saturday, October 4thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Sunday, October 5thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Monday, October 6thFull Moon Rise at Mather PointDescription: Watch the Full Moon rise over the Canyon at 5:48 pm, then watch the Sun set in the west at 6:04 pm! Rangers will be out at Mather Point with telescopes to point at the Moon and other early evening objects. This is an informal gathering to watch moonrise. ![]() Monday, October 6thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater. ![]() Friday, October 17thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Saturday, October 18thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Sunday, October 19thAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Wednesday, October 22ndAstronomy TalkDescription: Join Astronomer in Residence Dr. Laura-May Abron for a fascinating astronomy talk in the theater followed by outside laser-guided stargazing. ![]() Related Information
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Last updated: August 24, 2025