March Social Media Content Calendar: Ideas & Holidays (2026)
TL;DR - Quick Answer
14 min readTips you can use today. What works and what doesn't.
March brings spring, major awareness months, and plenty of content opportunities. From Women's History Month to St. Patrick's Day, here's your complete guide to March social media content that engages and converts.
Skip to: Key Dates | Weekly Themes | Industry Ideas | Templates
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Key March Dates
Week 1 (March 1-7)
Week 2 (March 8-14)
Week 3 (March 15-21)
Week 4 (March 22-31)
Monthly Themes
Women's History Month:
Content ideas:
- Women leaders in your industry
- Female team member spotlights
- Historical women figures relevant to your niche
- Women customer/client features
- Women-owned business partnerships
Hashtags:
#WomensHistoryMonth #WHM #WomenWhoLead
#WomenInBusiness #WomenEmpowerment
#SheLeads #WomenMakingHistory
National Nutrition Month:
Content ideas:
- Healthy tips (even non-food businesses)
- Wellness at work content
- Team healthy habits
- Nutrition facts relevant to your industry
- Meal prep and planning tips
March Madness:
Content ideas:
- Bracket-style competitions (products, services)
- Sports-themed content
- "Tournament" promotions
- Team spirit content
- Prediction contests
Weekly Content Themes
Week 1: Fresh Starts
Week 2: Celebrate Women
Week 3: St. Patrick's Week
Your business isn't obviously St. Patrick's Day related. Should you post about it?
💡 Tip: Think carefully before selecting your answer!
Week 4: Spring Forward
Industry-Specific March Ideas
Retail/E-commerce:
- Spring collection launches
- St. Patrick's Day promotions
- Spring cleaning sales
- Women's History Month collections
- March Madness deals
Food/Restaurant:
- National Nutrition Month specials
- Green food for St. Patrick's Day
- Spring menu previews
- Pi Day deals (3.14% off)
- Waffle Day content
Health/Fitness:
- Nutrition Month challenges
- Spring fitness goals
- Daylight Saving adjustment tips
- Women's health features
- Spring workout routines
Tech/SaaS:
- World Backup Day content
- Spring cleaning (digital organization)
- Women in Tech features
- Productivity tips (DST)
- Security awareness
Professional Services:
- Women leaders features
- Spring planning content
- Tax season support
- Q1 wrap-up content
- Employee appreciation
Post Templates
Women's History Month:
March is Women's History Month! 👩💼
This month, we're celebrating the incredible women who [relate to your industry].
Today we honor [Name], who [achievement].
Who's a woman who has inspired your career? 👇
#WomensHistoryMonth #WHM #WomenWhoLead
St. Patrick's Day:
Happy St. Patrick's Day! ☘️
Wishing you all the luck of the Irish today!
[Industry-relevant message or offer]
Drop a 🍀 if you're feeling lucky today!
#StPatricksDay #LuckOfTheIrish
First Day of Spring:
Happy First Day of Spring! 🌷
Time for fresh starts and new beginnings.
What are you looking forward to this spring?
We're excited about [your spring plans/launches]!
#FirstDayOfSpring #SpringEquinox #NewBeginnings
Employee Appreciation Day:
Happy Employee Appreciation Day! 🙌
Today we celebrate the incredible team that makes [Company] possible.
[Optional: Team photo or individual features]
Thank you for everything you do!
#EmployeeAppreciationDay #TeamLove #OurTeam
International Women's Day:
Happy International Women's Day! 💪
Today and every day, we celebrate women who [relevant to your audience].
To all the women in our community: You inspire us.
Tag a woman who has made a difference in your life! 👇
#InternationalWomensDay #IWD #WomenEmpowerment
Content Ideas by Type
Engagement Posts:
Educational Content:
Promotional Content:
Which March date typically drives the highest social media engagement for businesses?
💡 Tip: Think carefully before selecting your answer!
March Hashtags
General March:
#March #March2026 #HelloMarch
#MarchContent #MarchMarketing
Awareness Months:
#WomensHistoryMonth #WHM
#NationalNutritionMonth #NutritionMonth
Holidays:
#StPatricksDay #StPaddysDay #LuckOfTheIrish
#FirstDayOfSpring #SpringEquinox
#PiDay #InternationalWomensDay
Seasonal:
#SpringIsComing #SpringVibes
#SpringCleaning #FreshStart
#NewBeginnings
Planning Tips
Content Batching:
- Plan month overview first
- Identify key dates for your audience
- Create evergreen content (tips, how-tos)
- Schedule holiday posts in advance
- Leave room for trending topics
Balancing Content:
Frequently Asked Questions
Should I post about all the holidays in March?
No, be selective. Choose holidays that resonate with your brand and audience. Every business should acknowledge Women's History Month and St. Patrick's Day, but niche days depend on relevance.
How far ahead should I plan March content?
Plan the framework 2-4 weeks before March begins. Have key holiday content ready a week before each date. Leave 10-20% of content slots flexible for trending topics.
How do I make St. Patrick's Day relevant for my business?
Focus on luck, green themes, Irish heritage, or simply join the celebration. Even B2B companies can post team photos in green or share "lucky" business tips.
What if I miss a key date?
Don't stress. Acknowledge it briefly if relevant, or simply move on. Audiences don't expect coverage of every holiday. Focus on consistency over completeness.
Next Steps
Plan your March content now:
- Mark key dates on your calendar
- Choose relevant holidays for your brand
- Create Women's History content (it's all month)
- Plan St. Patrick's Day post in advance
- Schedule spring transition content
- Leave flexibility for March Madness if relevant
Related Resources
Content Calendars:
Holiday Content:
Content Strategy:
Tools:
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