What’s on in Sydney, Australia, in December 2025
Destination NSW

Photo: Destination NSW

December in Sydney is peak summer energy: Christmas markets and lights, blockbuster concerts, big exhibitions, and the Harbour’s famous NYE build-up.
If you’re new to The Global Game, learn how it works here, or jump into our Sydney City Memo for neighbourhood intel.


Pop Culture & Community:
Concerts & Music:
Art & Exhibitions:
Festivals & Special Events:
Theatre, Performance & Musicals:
Sport:
Food, Drink & Nightlife:
Workshops & Learning:
Conferences & Expos:
Want more What’s On details?

Pop Culture & Community:

  1. Martin Place Christmas Tree & Live Performances
    • Dates: All month (daily program early–mid Dec)
    • Where: Martin Place, Sydney CBD
    • Details: City-centre Christmas hub with the giant tree, choirs and evening entertainment.
  2. Sydney Christmas Markets (pick one!)
    • Dates: Multiple dates across Dec (e.g., Sun 14 Dec)
    • Where: Various suburbs & town centres
    • Details: Browse local makers, food stalls and festive gifts – great for a half-day wander.
  3. Homegrown Christmas at The Rocks
    • Dates: 14 Nov – 25 Dec
    • Where: The Rocks
    • Details: A classic festive precinct with decorations, gifting, markets and live music vibes.
  4. Best Christmas Lights Trail
    • Dates: All month (best after dark)
    • Where: Across Sydney suburbs
    • Details: Plan a DIY lights crawl – perfect for families, mates, and summer evening drives.
  5. Museum of Illusions – new interactive opening
    • Dates: From 22 Dec
    • Where: Sydney CBD
    • Details: A brand-new interactive museum-style attraction that’s tailor-made for school holidays.

Concerts & Music:

  1. Lady Gaga (Sydney show)
    • Dates: Fri 12 Dec
    • Where: Accor Stadium (Sydney Olympic Park)
    • Details: Stadium-scale pop night – expect big production and a huge crowd.
  2. King Gizzard & the Lizard Wizard with the Sydney Symphony Orchestra
    • Dates: Tue 2 – Wed 3 Dec
    • Where: Sydney Opera House, Concert Hall
    • Details: A high-voltage crossover: rock icons + full orchestra.
  3. Marvel’s Infinity Saga – live with orchestra
    • Dates: Fri 5 – Sun 7 Dec
    • Where: Sydney Opera House, Concert Hall
    • Details: Film + full orchestral performance celebrating the MCU score.
  4. Carols in the Domain
    • Dates: Mid–late Dec (annual)
    • Where: The Domain
    • Details: Bring a picnic rug and make a night of it – Sydney’s iconic free carols event.
  5. Underworld (live)
    • Dates: Mon 29 Dec
    • Where: Carriageworks
    • Details: Legendary electronic act hits Sydney in the post-Christmas party window.

Art & Exhibitions:

  1. Mike Hewson: The Key’s Under the Mat
    • Dates: Until 1 Jun 2026
    • Where: Art Gallery of NSW (The Tank)
    • Details: A playful, interactive, big-scale art playground – perfect summer culture hit.
  2. Ron Mueck: Encounter
    • Dates: Until 12 Apr 2026
    • Where: Art Gallery of NSW
    • Details: Hyperreal sculpture show that’s a must for art lovers (and first-timers).
  3. Data Dreams: Art and AI
    • Dates: From Sun 28 Dec – Apr 2026
    • Where: Museum of Contemporary Art (The Rocks)
    • Details: A future-facing exhibition exploring art through an AI lens.
  4. RELICS: A New World Rises
    • Dates: All month (from Aug 2025)
    • Where: Australian Museum
    • Details: A LEGO-powered mini-world exhibition with scavenger-hunt energy for all ages.
  5. The Last Stronghold – Epic Medieval VR Adventure
    • Dates: All month (seasonal runs)
    • Where: Sydney (immersive experience venue)
    • Details: Step into a 45-minute VR story set in medieval Carcassonne.

Festivals & Special Events:

  1. Sydney to Hobart Yacht Race (start)
    • Dates: Fri 26 Dec (Boxing Day)
    • Where: Sydney Harbour
    • Details: Watch the fleet depart the Harbour – a Sydney summer tradition.
  2. Boxing Day in Sydney
    • Dates: Fri 26 Dec
    • Where: CBD, beaches & major shopping precincts
    • Details: Sales, summer beach time and a great day for harbour walks (and yacht-race viewing).
  3. Sydney New Year’s Eve
    • Dates: Wed 31 Dec
    • Where: Sydney Harbour
    • Details: Harbour fireworks, vantage points and city-wide celebrations to ring in 2026.
  4. Between-Christmas-and-NYE city adventures
    • Dates: 27–30 Dec
    • Where: Across Sydney
    • Details: Great window for outdoor cinema, exhibitions, swims and rooftop sessions.
  5. Lost Paradise (festival escape, near Sydney)
    • Dates: 28 Dec – 1 Jan
    • Where: Central Coast hinterland
    • Details: A multi-day music + camping festival option if you want to disappear for a few days.

Theatre, Performance & Musicals:

  1. Sydney Opera House summer program highlights
    • Dates: All month
    • Where: Sydney Opera House precinct
    • Details: Check what’s on for touring theatre, music theatre and end-of-year specials.
  2. Comedy & live shows around the CBD
    • Dates: All month
    • Where: City venues
    • Details: December is packed with end-of-year comedy nights and special one-off shows.
  3. Outdoor cinema season
    • Dates: All month (summer season)
    • Where: Pop-ups across Sydney
    • Details: Catch a film under the stars – ideal for warm December nights.
  4. Family-friendly holiday shows
    • Dates: School holiday period
    • Where: City & suburban venues
    • Details: Pantos, magic shows and kid-friendly performances ramp up in late Dec.

Sport:

  1. Big Bash League – Sydney Thunder home match window
    • Dates: Late Dec (check fixture)
    • Where: Sydney Olympic Park / local grounds
    • Details: Summer cricket atmosphere – great value for a night out.
  2. Boxing Day harbour cruises (sports + sightseeing combo)
    • Dates: Fri 26 Dec
    • Where: Darling Harbour / King Street Wharf
    • Details: Cruise options that time the yacht-race departure and Boxing Day buzz.
  3. Beach day + ocean pool loop
    • Dates: Any sunny day
    • Where: Bondi / Bronte / Coogee / North beaches
    • Details: Not a formal event, but December is *the* month for ocean pools and coastal walks.
  4. Social sport on the water
    • Dates: All month
    • Where: Harbour foreshore
    • Details: Kayak/SUP sessions and harbour-side runs are prime in early summer weather.

Food, Drink & Nightlife:

  1. Festive dining at The Rocks
    • Dates: All month
    • Where: The Rocks
    • Details: Book ahead for waterfront pubs, casual eats and ‘Christmas-in-Sydney’ atmosphere.
  2. NYE dinners & ticketed parties
    • Dates: 31 Dec
    • Where: Harbour-front venues
    • Details: If you want a guaranteed view, lock in a ticketed dinner or party early.
  3. Summer rooftop sessions
    • Dates: All month
    • Where: CBD & inner suburbs
    • Details: December is peak rooftop season – choose a sunset and make it a ritual.
  4. Family-friendly holiday eats
    • Dates: School holidays
    • Where: City & beaches
    • Details: Great month for fish-and-chips, gelato walks and harbour picnics.

Workshops & Learning:

  1. Circular Economy Collage Workshop
    • Dates: Mon 1 Dec
    • Where: Sydney (venue varies by listing)
    • Details: Interactive sustainability workshop focused on circular-economy thinking.
  2. Climate Fresk Workshop
    • Dates: Mon 8 Dec
    • Where: Sydney (venue varies by listing)
    • Details: Collaborative session explaining climate drivers and solutions.
  3. Wrapping for Good workshop (The Rocks Markets)
    • Dates: Sat 6 Dec + Sun 14 Dec
    • Where: The Rocks
    • Details: Learn stylish, reusable gift-wrapping (and take home scarves).
  4. Santa’s Studio (kids craft workshop)
    • Dates: Mon 22 + Tue 23 Dec
    • Where: Royal Botanic Garden Sydney
    • Details: Holiday craft-making session designed for kids – book ahead.

Conferences & Expos:

  1. Sydney Content Strategy Meetup
    • Dates: Mon 1 Dec
    • Where: Sydney (see listing)
    • Details: Local content/UX community meetup – great networking for digital folks.
  2. AI Salon Sydney – Xmas Party (tech meetup)
    • Dates: Tue 9 Dec
    • Where: AWS Sydney Office (CBD)
    • Details: Founder/engineer networking session with end-of-year festive vibes.
  3. Sydney Model United Nations Conference
    • Dates: Fri 12 – Sun 14 Dec
    • Where: Sydney (see listing)
    • Details: Multi-day conference with committees, socials and professional development.
  4. Oddities & Curiosities Expo
    • Dates: Sat 6 – Sun 7 Dec
    • Where: Sydney Showground
    • Details: A quirky expo for weird & wonderful collectors and curious browsers.

Want more What’s On details?

  1. Source links (Sydney):

End summary: December in Sydney is built for big nights and easy summer days — markets and lights, blockbuster concerts, harbour traditions, and a stacked run of exhibitions to keep your calendar full.

 

 

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