Seasonal Marketing Calendar for Australian Businesses
One of the simplest ways to keep your marketing consistent and relevant is to plan around the calendar. Australian businesses have a unique set of seasonal opportunities, from our summer Christmas to mid-year financial events, that differ from the Northern Hemisphere marketing playbooks you often see online.
Planning ahead means you are never scrambling for content ideas, your promotions are timely, and you can capitalise on the times when customers are most ready to buy.
Why Seasonal Marketing Works
Seasonal marketing works because it taps into what is already on your customers’ minds. When the financial year is ending, business owners are thinking about tax deductions. When summer arrives, families are thinking about holidays and outdoor activities. When school goes back, parents are shopping for supplies and services.
By aligning your marketing with these natural rhythms, your message feels relevant rather than random.
Your Australian Marketing Calendar
January: New Year and Back to Business
Key dates:
- New Year’s Day (1 January)
- Australia Day (26 January)
- School holidays (typically until late January)
Marketing opportunities:
- New Year promotions and fresh-start messaging
- Back-to-business campaigns for B2B services
- Australia Day themed promotions (be culturally sensitive)
- Summer service promotions
- New Year resolution-related content
Content ideas:
- “New Year, New Website” promotions
- Planning guides for the year ahead
- Local summer event guides for your area
February: Valentine’s Day and Back to School
Key dates:
- Valentine’s Day (14 February)
- School year begins (varies by state, typically late January to early February)
Marketing opportunities:
- Valentine’s Day promotions for relevant businesses
- Back-to-school campaigns
- Summer specials continuation
- Couples and family-focused promotions
Content ideas:
- Gift guides (for relevant businesses)
- Tips for parents adjusting to the school routine
- February maintenance tips for your industry
March: Easter Preparation and Autumn Transition
Key dates:
- International Women’s Day (8 March)
- Harmony Day (21 March)
- Easter may fall in March or April
Marketing opportunities:
- Autumn transition promotions
- Women’s Day recognition and promotions
- Early Easter marketing
- End of summer wrap-up
Content ideas:
- Autumn preparation tips for your industry
- Celebrating women in your business or community
- Seasonal changeover guides
April: Easter and Anzac Day
Key dates:
- Easter (dates vary each year)
- Anzac Day (25 April)
- School holidays (around Easter)
Marketing opportunities:
- Easter holiday promotions
- Anzac Day acknowledgement (with respect, not commercialisation)
- Autumn specials
- School holiday activities or services
Content ideas:
- Easter trading hours announcements
- Autumn home and garden tips
- School holiday activity guides for Western Sydney families
May: Mother’s Day and Budget Season
Key dates:
- Mother’s Day (second Sunday in May)
- Federal Budget (typically in May)
Marketing opportunities:
- Mother’s Day promotions and gift guides
- Budget-related content for business owners
- Mid-autumn services
- “Treat Mum” campaigns
Content ideas:
- Mother’s Day gift guides
- How the budget affects small businesses
- Winter preparation tips
June: End of Financial Year
Key dates:
- End of Financial Year (30 June)
- Start of winter
- Queen’s Birthday holiday (varies by state)
Marketing opportunities:
- EOFY sales and promotions (the biggest retail event in Australia outside Christmas)
- Tax-time business services
- Winter specials
- New financial year planning

Content ideas:
- EOFY buying guides
- Tax deduction reminders for business owners
- Mid-year business review guides
- Winter service promotions
July: New Financial Year and Winter
Key dates:
- Start of new financial year (1 July)
- School holidays (typically two weeks in July)
- NAIDOC Week (first week of July)
Marketing opportunities:
- New financial year promotions
- Winter specials and services
- School holiday activities
- Mid-year review and planning
Content ideas:
- New financial year planning tips
- Winter maintenance guides
- School holiday activity suggestions
- Mid-year marketing review
August: Winter Wind-Down
Key dates:
- National Science Week
- Various awareness weeks and days
Marketing opportunities:
- Late winter promotions
- Spring preparation marketing
- Back-to-school (Term 3)
- Early Father’s Day marketing
Content ideas:
- Spring preparation guides
- End-of-winter clearance promotions
- Industry-specific seasonal tips
September: Father’s Day and Spring
Key dates:
- Father’s Day (first Sunday in September in Australia)
- First day of spring (1 September)
- AFL and NRL finals season
- School holidays (end of Term 3)
Marketing opportunities:
- Father’s Day promotions and gift guides
- Spring launch campaigns
- Sports finals tie-ins
- Spring cleaning and renewal themes
Content ideas:
- Father’s Day gift guides
- Spring refresh tips for your industry
- Outdoor activity and event guides
- Spring cleaning checklists
October: Spring in Full Swing
Key dates:
- Mental Health Week (varies)
- Halloween (31 October, growing in popularity)
- Labour Day (some states)
Marketing opportunities:
- Spring promotions
- Halloween-themed marketing (for appropriate businesses)
- Outdoor and lifestyle marketing
- Pre-Christmas planning starts
Content ideas:
- Spring service guides
- Halloween event roundups
- Christmas planning tips (for early planners)
- Mental health awareness content
November: Christmas Build-Up
Key dates:
- Remembrance Day (11 November)
- Black Friday (last Friday in November)
- Cyber Monday (following Monday)
- Melbourne Cup Day (first Tuesday)
Marketing opportunities:
- Black Friday and Cyber Monday sales
- Christmas gift guide launch
- Summer preparation
- Holiday booking promotions
Content ideas:
- Black Friday deals announcements
- Christmas gift guides
- Summer preparation tips
- Holiday and event planning
December: Christmas and Summer
Key dates:
- Christmas Day (25 December)
- Boxing Day sales (26 December)
- New Year’s Eve (31 December)
- School holidays begin
Marketing opportunities:
- Christmas promotions and last-minute offers
- Holiday trading hours
- Boxing Day sales
- End-of-year reviews and thank-you messages
- Summer service promotions
Content ideas:
- Christmas gift guides (last minute)
- Holiday trading hours
- Year in review posts
- New Year preview content
- Thank-you messages to customers
How to Use This Calendar
Plan Quarterly
At the start of each quarter, review the upcoming three months and plan your key campaigns, promotions, and content themes.
Create Content in Advance
Do not wait until the week of a key date to create your marketing materials. Prepare content, graphics, and campaigns at least two to four weeks ahead.
Adapt to Your Industry
Not every date is relevant to every business. A landscaper has different seasonal peaks than a restaurant. Focus on the dates and seasons that naturally align with your business.
Stay Flexible
While planning is important, leave room for spontaneous marketing opportunities. Local events, trending topics, and unexpected opportunities can be just as effective as planned campaigns.
Track What Works
Note which seasonal campaigns perform best for your business. Over time, you will build a clear picture of your most profitable marketing periods and can allocate your budget accordingly.
Your Next Steps
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Download or print this calendar for reference
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Identify the five to ten most important dates for your specific business
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Plan your next quarter’s marketing around these dates
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Create content and promotional materials in advance
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Track results and refine your approach each year
Need Help Planning Your Marketing Calendar?
At Cosmo Web Tech, we help Western Sydney businesses plan and execute effective marketing strategies throughout the year. From website promotions to social media campaigns, we can help you make the most of every season. Get in touch for a free marketing consultation.
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Cosmos Web Tech is the web development division of Ganda Tech Services, specialising in website design, SEO, and e-commerce for Australian businesses.