Moon Phase Today Australia
Moon Phase Today Australia: New Moon
On Saturday 10 October 2026, the moon phase today in Australia is a New Moon, with 0% illumination. Next full moon: 26 Oct.
The Moon wobbles slightly as it orbits Earth — a phenomenon called libration. Hit Animate Day to watch the surface shift live. Over time, this lets us see 59% of the lunar surface rather than just 50%.
DismissTimes shown for Sydney (Eastern Australia Time). Search your own city — Australia spans three time zones with mixed daylight-saving rules.
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Moon phase, moonrise/moonset, and local viewing details for cities across Australia and New Zealand.
More cities added regularly.
Australia Moon Phase FAQ

Astronomy Watch Australia
Moon Phases Explained
The Moon doesn't change shape — only the angle of sunlight across its surface does. As it orbits Earth over 29.5 days, that shifting angle produces eight distinct phases, each with its own character and its own best targets for observation.
How this looks from Australia
Australia is the first Southern Hemisphere page on this site, and that's a genuinely different kind of difference from country to country — not just a steeper or shallower angle, but a mirrored one. A waxing crescent that grows on the right side as seen from London or Tokyo grows on the left side as seen from Sydney or Perth, because Southern Hemisphere observers are effectively upside down relative to the Northern Hemisphere sky. The diagrams below are drawn to match that — this is the only page on the site where the phase icons are mirrored to reflect what you'd actually see. The Moon's whole path across the sky is flipped the same way — it tracks through the north of the sky here, not the south.
Australia's own latitude range — from around 10°S in the far tropical north down to 44°S in Tasmania, with Sydney at roughly 34°S — is comparable in scale to Europe's, just on the other side of the equator. Use the calculator above for exact moonrise, moonset, and phase times wherever you are in Australia.
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