Earth Hour 2020 / WWF-Australia
28 March 2020 8:30-9:30PM LOCAL TIME
Earth Hour 2020 / WWF-Australia
28 March 2020 8:30-9:30PM LOCAL TIME
Earth Hour 2020 events

Join an Earth Hour Community Event - Earth Hour 2020

What better way to raise your voice for nature, than to take part in one of the many Earth Hour events happening around Australia? Find an event near you or register your own.

Earth Hour at Sydney Observatory

Join us at the historic Sydney Observatory to get an unrivalled view of Sydney as the city switches its lights off for Earth Hour 2018. Discover this inspiring global initiative and enjoy an evening of community, astronomy and climate action. We will switch off the lights for an hour at 8.30pm, as we join with millions of other Australians around the country showing support for climate change action.


Enjoy live music, talks from environmental experts, shadow puppets and other hands-on activities for the family. Our astronomers will guide you through the wonders of the night sky with telescope viewings* and sessions in our digital planetarium throughout the evening.


Food and drink available for purchase, or bring your own to picnic under the stars. This is an alcohol free event.

*This program is held regardless of the weather. If viewing the stars through the telescopes is not possible due to sky conditions, additional activities will be arranged. Tickets are non-refundable.

Saturday, March 24, 2018 at 12:00am to 12:00pm

Sydney Observatory 1003 Upper Fort St Millers Point NSW 2000

Event Type

Outdoor activities, Workshop

Earth Hour Locations

NSW, Sydney


New South Wales




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