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21 August

York University: Solar Fair

On August 21, 2017, join York University for SOLAR FAIR – an exciting celestial event where faculty, students, staff and community members will have a chance to live view the solar eclipse and the path of totality on a big screen.
21 August

RASC Mississauga: Partial Solar Eclipse at Riverwood

On Monday August 21, a total solar eclipse will be visible in the United States. In Mississauga, the eclipse will be partial. Members of the Mississauga Centre of the Royal Astronomical Society of Canada will have telescopes set up at The Riverwood Conservancy to observe the eclipse. Properly filtered telescopes will be set up and pointed at the Sun. Hand held solar viewers will be handed out as well as information sheets.
21 August

Hamilton Amateur Astronomers: View the 2017 Solar Eclipse

On Monday August 21, 2017 a partial solar eclipse will be visible from Hamilton and surrounding areas. This is a wonderful opportunity to see a rare and spectacular natural event. The eclipse will last over 2½ hours, changing in appearance throughout that time, with the greatest amount of the Sun being eclipsed at 2:31 pm. At that time about 76% of the Sun will be blocked.
21 August

Vaughan Public Libraries: Astronomical Event of the Decade

Join us as we celebrate the biggest cosmic event of the year, a solar eclipse! We will be safely observing from the patio of the Civic Centre Resource Library.
21 August

UofT: Solar Eclipse at the CNE

Join us on August 21 at the Canadian National Exhibition to view a partial solar eclipse. Get a free pair of eclipse glasses to let you view the eclipse safely and see the Sun through our solar telescopes. Meet University of Toronto astronomers to learn about the eclipse and to get all your burning astronomy questions answered. See live streams of the eclipse from regions of totality and compete for prizes!
21 August

OSC: Solar Eclipse Party

Join us at the Ontario Science Centre to safely observe the partial solar eclipse visible over Toronto.
21 August

Total solar eclipse

As seen from the Earth, a solar eclipse is a type of eclipse that occurs when the Moon passes between the Sun and Earth, and the Moon fully or partially blocks ("occults") the Sun. This can happen only at new moon, when the Sun and the Moon are in conjunction as seen from Earth in an alignment referred to as syzygy. In a total eclipse, the disk of the Sun is fully obscured by the Moon. - Wikipedia
21 August

New Moon - 2:30pm EDT

The moon is between us and the sun. Without the moon in the sky at night, deep sky objects are easier to observe.
20 August

Hamilton Youth Poets: August Eclipse Slam!

Attention all Indigo children! On August 21st our earth will be experiencing a total solar eclipse. For those of you who don’t know what that is, a solar eclipse is when the moon passes between the sun and the earth, inevitably blocking the sun from the earth's view and completely encasing parts of our world in its dark shadows.
20 August

Dunlap Institute: Toronto Chinatown Festival

Join the Dunlap Institute on August 20th at the Toronto Chinatown Festival (多伦多华埠节) where the theme for 2017 is "Meeting Across the Milky Way." Drop in and see the Sun through solar telescopes, learn how to safely look at the August 21 solar eclipse, talk to astronomers and more!
19 August

Solar Observing (GO for Saturday)

Join us at the Ontario Science Centre for our monthly Solar Observing on the TELUSCAPE observing pad. This is the area in front of the Science Centre's entrance. We use specialized telescopes that are safe to aim at the Sun. Check our home page on the Friday prior for go/no-go calls as this event is weather dependent.
18 August

UofT Planetarium: A Grand Tour of the Cosmos

Showtimes: 7:00pm, 8:10pm, 9:15pm