Plan Smarter. Post Better. Stay Ahead.
If you want to make your mark on social media in 2025, it’s time to get ahead of the curve. Planning your content in advance is one of the most effective ways to stay relevant, consistent, and top-of-mind for your audience.
At Social On, we know how challenging it can be to come up with fresh content ideas month after month. That’s why we’ve done the hard work for you! Our 2025 Social Media Content Calendar is packed with key dates, fun themes, and seasonal trends to inspire your campaigns, posts, and conversations throughout the year.
This isn't just a list of random holidays — it’s a creative toolkit to help you fill your social calendar with content that connects, engages, and converts. So grab your planner, open your scheduler, and let’s get ahead of the game for 2025.
January
New year, new content! Reflect on the past year and kick off 2025 with fresh ideas, positivity, and forward-thinking content.
Key Themes: New Beginnings, Reflection, Self-Improvement
1st: New Year’s Day 🎉
6th: National Shortbread Day 🍪
16th: National Nothing Day 🤷♀️
20th: Blue Monday (The "saddest" day of the year — perfect for mental wellness content)
25th: Burns Night (Ideal for Scottish-inspired content)
27th: National Chocolate Cake Day 🍫🎂
28th: National Lego Day (Creative play and fun content)
29th: Lunar New Year 🏮
31st: Hot Chocolate Day ☕🍫
February
Show the love — for your community, your team, and your audience.
Key Themes: Love, Kindness, Foodie Fun
1st: Ice Cream for Breakfast Day 🍦
2nd: National Yorkshire Pudding Day 🥮
4th: World Cancer Day 🎗️
9th: National Pizza Day 🍕
13th: Galentine’s Day 💕
14th: Valentine’s Day ❤️
17th: Random Acts of Kindness Day 🌍❤️
20th: Love Your Pet Day 🐶🐱
22nd: World Thinking Day 🤔
27th: National Chilli Day 🌶️
March
Spring into fresh ideas with vibrant, positive content.
Key Themes: Renewal, Sustainability, Women’s Empowerment
1st: St David’s Day (Wales) 🌼
3rd-9th: British Pie Week 🥧
4th: Pancake Day 🥞
6th: World Book Day 📚
8th: International Women’s Day 💪
14th: Pi Day (3.14 — get clever with this one)
17th: St. Patrick’s Day 🍀
20th: International Day of Happiness 😊
30th: Mother’s Day (UK) 💐
April
Hop into Easter, embrace creativity, and focus on sustainability.
Key Themes: Playfulness, Sustainability, Chocolate
1st: April Fool’s Day 🤪
2nd: World Autism Awareness Day ♾️
7th: World Health Day 🌍
10th: National Siblings Day 👩👦
18th: Good Friday ✝️
20th: Easter Sunday 🐣🍫
21st: National Tea Day ☕
22nd: Earth Day 🌍🌱
23rd: St George’s Day (England)
26th: Get Organised Day 🗂️
29th: International Dance Day 💃🕺
May
Double bank holidays, foodie fun, and days dedicated to kindness.
Key Themes: Food, Cocktails, Diversity
4th: Star Wars Day ("May the 4th be with you" 📽️)
5th: Early May Bank Holiday 🏖️
11th: Eat What You Want Day 🍩
13th: World Cocktail Day 🍹
20th: World Bee Day 🐝
26th: Spring Bank Holiday 🌸
June
Hello summer! Bring on adventure, play, and wellness.
Key Themes: Adventure, Wellness, Creativity
1st: Global Day of Parents 👨👩👧👦
3rd: World Bicycle Day 🚴♂️
4th: National Cheese Day 🧀
8th: World Oceans Day 🌊
14th: World Gin Day 🍸
15th: Father’s Day (UK) 👔
18th: International Picnic Day 🍓
21st: International Yoga Day 🧘♀️
27th: National Sunglasses Day 🕶️
July
The peak of summer means fun, food, and self-care.
Key Themes: Fun, Friendship, Wellness
1st: International Joke Day 😂
7th: World Chocolate Day 🍫
11th: Cheer Up The Lonely Day 💌
13th: National French Fry Day 🍟
20th: National Ice Cream Day 🍦
24th: International Self-Care Day 🧖♀️
30th: International Friendship Day 🤝
August
Soak up the last of summer and savour every moment.
Key Themes: Pets, Relaxation, Foodie Favourites
1st: International Beer Day 🍺
8th: International Cat Day 🐱
10th: National Lazy Day 😴
15th: National Relaxation Day 🧘♀️
18th: Never Give Up Day 💪
26th: International Dog Day 🐕
September
Back to school and back to business.
Key Themes: Awareness, Fresh Starts, Education
4th: National Wildlife Day 🦅
9th: Emergency Services Day 🚓
10th: World Suicide Prevention Day 🧠
18th: National Cheeseburger Day 🍔
21st: International Day of Peace 🕊️
25th: Comic Book Day 📚
October
Spooky season is here! Get playful, scary, and creative.
Key Themes: Halloween, Comfort Food, Kindness
1st: International Coffee Day ☕
4th: World Animal Day 🐾
10th: World Mental Health Day 🧠
16th: World Food Day 🍲
25th: World Pasta Day 🍝
31st: Halloween 🎃
November
Awareness, gratitude, and Black Friday buzz.
Key Themes: Shopping, Gratitude, Awareness
1st: World Vegan Day 🌱
5th: Bonfire Night 🎆
11th: Singles’ Day 🛒
13th: World Kindness Day ❤️
23rd: National Espresso Day ☕
29th: Black Friday 🛍️
December
It's the
most wonderful time of the year!
Key Themes: Holidays, Family, Reflection
4th: National Cookie Day 🍪
10th: Human Rights Day ✊
13th: National Cocoa Day ☕
24th: Christmas Eve 🎄
25th: Christmas 🎅
31st: New Year’s Eve 🎉
Let Social On Take the Stress Out of Planning. Don’t let 2025 sneak up on you. Use this calendar as your inspiration, or partner with Social On to develop a done-for-you content strategy. We've got you covered from planning and scheduling to creative content ideas.
Ready to make 2025 your best year yet? Let’s chat!
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