May 2025 Social Media Calendar for UK Small Business Owners
- Hookle
- 3 hours ago
- 4 min read

Table of Content
May 1 - International Workers' Day
May 4 - Star Wars Day
May 5 - Early May Bank Holiday
May 8 - World Red Cross Day
May 12 - International Nurses Day
May 15 - International Day of Families
May 17 - World Telecommunication and Information Society Day
May 18 - International Museum Day
May 20 - World Bee Day
May 21 - World Day for Cultural Diversity
May 24 - Chelsea Flower Show Ends
May 26 - Spring Bank Holiday
May 29 - International Day of UN Peacekeepers
May 31 - World No Tobacco Day
Bonus tip 💡: Save Time by Managing All Socials in One App
Creating a social media content calendar for May 2025 means highlighting key holidays, events, and observances throughout the month. By tapping into these moments, small business owners and entrepreneurs can plan their content more effectively, engage with their audience, and join in with trending conversations.
By focusing on key dates, you’ll be able to plan ahead and make the most of your online presence.
May is a busy month for bank holidays in the UK, with two key dates - the Early May Bank Holiday and the Spring Bank Holiday. These long weekends offer a perfect opportunity for small businesses to boost engagement, run special promotions, or simply connect with customers enjoying some extra time off.
Here’s a curated list of top holidays in May, each with a brief description and popular hashtags to help boost your engagement.
May 1 - International Workers' Day

Celebrate the spirit of the global labor movement. Recognize the achievements and rights of workers worldwide. Encourage discussions about labor laws, fair working conditions, and the history of labor movements. This day offers a chance to honor the hard work and contributions of employees in various sectors.
Hashtags: #InternationalWorkersDay #LaborRights #LaborDay
May 4 - Star Wars Day

Photo by Hookle
A playful homage to the iconic Star Wars franchise, this day is perfect for sharing fan art, favorite movie scenes, or Star Wars-themed promotions. Engage followers with trivia, quotes, and discussions about their favorite characters and moments from the series.
Hashtags: #MayThe4thBeWithYou #StarWarsDay
May 5 - Early May Bank Holiday

Celebrate the start of May with the Early May Bank Holiday - a great time for promotions, spring-themed posts, or community engagement. Highlight behind-the-scenes activities, holiday hours, or a special offer to catch your audience’s attention while they’re relaxing at home.
Hashtags: #EarlyMayBankHoliday and #SpringBankHoliday
May 8 - World Red Cross Day

Honor the Red Cross and Red Crescent Movement. Share impactful stories of humanitarian efforts, disaster response, and healthcare services provided by these organizations. Encourage followers to support or volunteer for these noble causes.
Hashtags: #WorldRedCrossDay #RedCross
May 12 - International Nurses Day

Pay tribute to the nursing profession, highlighting their compassion, dedication, and critical role in healthcare. Share inspiring stories of nurses, celebrate their achievements, and thank them for their unwavering service, especially in challenging times.
Hashtags: #InternationalNursesDay #SupportNurses
May 15 - International Day of Families

Celebrate the diverse forms and meanings of family. Encourage sharing of family traditions, stories, and photos. Emphasize the importance of familial bonds and support systems, and the role of families in social development.
Hashtags: #FamilyDay #InternationalDayOfFamilies
May 17 - World Telecommunication and Information Society Day

Highlight the transformative power of communication technologies in society. Discuss digital advancements, the digital divide, and future trends in telecommunication. A great day to share insights on how technology is shaping our world.
Hashtags: #WTISD #DigitalFuture
May 18 - International Museum Day

Celebrate the role of museums in preserving cultural heritage. Encourage virtual tours, share historical facts, and highlight unique exhibits. It's a day to appreciate the guardians of human history and culture.
Hashtags: #MuseumDay #CultureHeritage
May 20 - World Bee Day

Raise awareness about the crucial role bees play in our ecosystem. Discuss pollination, biodiversity, and the threats bees face. A day to share tips on how to protect and support bee populations.
Hashtags: #WorldBeeDay #SaveTheBees
May 21 - World Day for Cultural Diversity

Promote cultural diversity and harmony. Share stories, art, and traditions from different cultures. Encourage discussions on inclusivity, understanding, and the richness cultural diversity brings to society.
Hashtags: #CulturalDiversity #WorldDiversityDay
May 22 - International Day for Biological Diversity

Focus on the urgent need to protect our planet's biodiversity. Highlight conservation efforts, endangered species, and the importance of diverse ecosystems for human survival and well-being.
Hashtags: #BiodiversityDay #ProtectNature
May 24 - Chelsea Flower Show Ends

As the iconic Chelsea Flower Show wraps up, tap into the floral buzz! Share beautiful flower-themed visuals, gardening tips, or eco-friendly products. Whether you're in design, retail, or wellness, it’s a perfect chance to align your brand with nature and creativity.
Hashtags: #ChelseaFlowerShow and #FlowerShow
May 26 – Spring Bank Holiday

The Spring Bank Holiday is a perfect chance to connect with your audience as people enjoy a long weekend. Share special offers, seasonal promotions, or simple ‘Happy Bank Holiday’ posts to stay visible. It’s also a great time to highlight any holiday opening hours or encourage followers to relax and recharge.
Hashtags: #SpringBankHoliday and #BankHolidayWeekend
May 29 - International Day of UN Peacekeepers

Honor the courage and sacrifice of UN peacekeepers. Share stories of their missions, the challenges they face, and their role in maintaining peace and security around the world.
Hashtags: #UNPeacekeepers #Peacekeeping
May 31 - World No Tobacco Day

Raise awareness about the dangers of tobacco use and the global efforts to reduce tobacco consumption. Share resources for quitting smoking and promote healthy lifestyle choices.
Hashtags: #NoTobacco #QuitSmoking
Save Time by Managing All Socials in One App
Incorporating these holidays into your social media content calendar for May ensures a diverse and engaging presence online. Each holiday offers a unique opportunity to connect with different audience segments and join global conversations.
Planning and scheduling your content might feel overwhelming - especially if you're managing multiple channels at once. That’s where management tools like Hookle come in handy.
Hookle is an easy-to-use social media management app for busy small business owners
Hookle is an easy-to-use app designed for busy entrepreneurs and small business owners, helping you manage all your social media and Google Business Profile in one place. From planning content around key holidays to scheduling posts with just a few taps, Hookle saves you time and keeps your online presence consistent - even on your busiest days.
Don't just take our word for it - try it yourself. Download Hookle for free today and simplify your social media!