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What’s Up in the Night Sky: Celestial Events for August 2026

August rolls in with that familiar mid‑winter crispness — the kind of cold that makes the stars feel sharper, the sky feel deeper, and your telescope feel just a little heavier at 2 AM. This month is absolutely stacked with celestial action: lunar occultations, planetary meet‑ups, meteor showers, a global solar eclipse, and a perfect New Moon window right in the middle for deep‑sky imagers.

Major Lunar Phases & Eclipses

New Moon — Thu, 13 Aug at 03:37 AEST

Dark‑sky lovers rejoice. This is your best window for faint nebula, galaxies, IFN, and long integrations.

First Quarter — Thu, 20 Aug at 12:46 AEST

The Moon sits high at sunset and stays up until midnight. Astro tip: Great for lunar imaging and crisp terminator shadows.

Full Moon — Fri, 28 Aug at 14:18 AEST

The Sturgeon Moon rises bright and bold. Astro tip: Not ideal for deep sky, but perfect for Moon‑over‑landscape shots.

Partial Lunar Eclipse — Fri, 28 Aug at 14:14 AEST

Visible from the Americas, Africa, Europe — not Australia, but still worth noting.

Special Lunar Events

Moon at Last Quarter — Thu, 06 Aug at 12:21 AEST

Rises around midnight.

Moon at Perigee — Mon, 10 Aug at 21:17 AEST

Slightly larger Moon — not a “supermoon”, but still photogenic.

Moon at Apogee — Sat, 22 Aug at 18:20 AEST

Moon appears fractionally smaller.

Moon at Perihelion — Fri, 14 Aug at 19:01 AEST

Closest to the Sun in its orbit — happens near New Moon.

Moon at Aphelion — Wed, 26 Aug at 06:21 AEST

Furthest from the Sun — happens near Full Moon.

Lunar Occultations

These are the show‑stoppers — stars disappearing behind the Moon’s limb.

Beta Tauri (Elnath)

Sun, 09 Aug starting at 04:00 AEST Visible from Australia, the cresent Moon will be in the north-western sky. Astro tip: Use a small refractor or even binoculars.

Antares

Fri, 21 Aug at 14:52 AEST Daylight for SE QLD, but visible across Chile/Argentina.

Sigma Sagittarii (Nunki)

Mon, 24 Aug at 08:44 AEST Morning daylight in Australia.

Planetary Events

Mercury

  • Greatest Western Elongation — Sun, 02 Aug at 23:54 AEST Best morning visibility. Tip: Look low in the east before sunrise.
  • Dichotomy — Wed, 05 Aug at 20:19 AEST Mercury at half‑phase.
  • Conjunction with the Moon — Tue, 11 Aug at 22:48 AEST
  • Superior Conjunction — Fri, 28 Aug at 03:11 AEST Mercury disappears behind the Sun.
  • Perihelion — Fri, 14 Aug at 19:31 AEST

Venus

  • Greatest Eastern Elongation — Sat, 15 Aug at 07:59 AEST Venus at its highest in the evening sky. Tip: Perfect crescent-phase viewing — but be cautious of the Sun.
  • Dichotomy — Thu, 13 Aug at 05:44 AEST
  • Close approach with the Moon — Sun, 16 Aug at 16:56 AEST
  • Conjunction with the Moon — Sun, 16 Aug at 18:47 AEST
  • Highest altitude in evening sky — Tue, 25 Aug

Mars

  • Conjunction with the Moon — Sun, 09 Aug at 15:33 AEST
  • Close approach with the Moon — Sun, 09 Aug at 15:48 AEST
  • Conjunction with Ceres — Mon, 10 Aug at 05:19 AEST

Jupiter

  • Apogee — Fri, 31 Jul at 01:07 AEST Jupiter at its furthest from Earth.
  • Conjunction with Mercury — Sat, 15 Aug at 19:13 AEST

Saturn

  • Close approach with the Moon — Tue, 04 Aug at 08:37 AEST
  • Conjunction with the Moon — Tue, 04 Aug at 14:10 AEST
  • Close approach with the Moon — Mon, 31 Aug at 12:32 AEST

Peak Meteor Showers

Perseids — Thu, 13 Aug

Peak night: 12–13 Aug Radiant low for Australia, but still worth watching from dark skies. Astro tip: Look north after midnight — you may catch long, slow grazers.

κ‑Cygnids — Tue, 18 Aug

A minor shower with occasional bright fireballs. Astro tip: Best after midnight, looking toward Draco.

Solar Events

Total Solar Eclipse — Thu, 13 Aug at 03:47 AEST

Not visible from Australia — but a major global event. Path crosses Greenland, Iceland, Spain.

Comets

Comet 10P/Tempel

  • Perihelion — Sun, 02 Aug
  • Peak brightness — Mon, 03 Aug
  • Perigee — Mon, 03 Aug

August 2026 is one of those months where the sky refuses to be boring. From bright planetary pairings to delicate lunar occultations, from meteor showers to deep‑sky gems sitting perfectly at midnight, there’s a little cosmic treat tucked into almost every night. And with a beautifully timed New Moon, astrophotographers get a prime window to chase faint nebula, IFN, galaxies, and all the wispy goodness winter skies are known for.

So whether you’re heading out with a telescope, a camera, or just your own two eyes, take a moment this month to look up. The universe is busy — and it’s putting on a show just for you. Clear skies, happy hunting, and may your guiding behave itself all night long.

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