Star Wars Day on 4 May is one of the most fun dates on the social media calendar, built on a pun that almost everyone gets. Fans post, brands join in and feeds fill up with space-themed jokes. For businesses, it's a light-hearted chance to show some personality and get people talking.
Here are 25 Star Wars Day social media post ideas for UK businesses, whether you run a cafe, a shop, a salon, a trade business or a B2B brand, plus example captions, hashtags and some important advice on staying on the right side of trademark rules.
When is Star Wars Day?
Star Wars Day is on 4 May every year, a date chosen because "May the fourth" sounds like a famous line from the films. It started as a fan celebration and is now marked by fans, cinemas, shops and brands around the world. Remember the name, the characters and the logos all belong to Lucasfilm, so the safest way for businesses to join in is with original, space-themed content of their own.
- Same date every year
- Fun, pun-based content
- Avoid official logos and characters
Why it's worth posting about
Star Wars Day is all about fun, and fun posts get shared. It's a great fit for cafes, bakeries, bars, toy and gift shops, cinemas and entertainment venues, but almost any business can join in with a clever space-themed post. It's a light-hearted opportunity to share a creative post with your audience.
It's also in our free UK social media calendar, alongside 200+ other dates worth planning for.
Post ideas for the week before
Start a few days out. A little build-up gives your followers a reason to look out for your post on the day.
Share the date
Plenty of people love the pun but forget the date. A playful reminder post gets people ready to join in.
Plan a space-themed special
Cafes, bakeries and bars can create galaxy cupcakes, cosmic cocktails or planet-shaped treats. Give them your own original names.
Tease something for the day
Hint that a special offer, giveaway or themed post is coming on 4 May. It gives people a reason to check back.
Run a sci-fi film poll
Ask followers about their favourite space films or their best film night snack. It's light, fun and easy to answer.
Plan an event
Cinemas, bars and venues can host a sci-fi quiz or film night. Check you have the right licence for any public film screening.
Prep your space puns
Brainstorm a few original space and galaxy puns that fit your business. Your own wordplay is safer and more memorable than borrowed lines.
Behind the scenes prep
Show the galaxy icing going on or the shop window getting a space makeover. It builds excitement and shows your fun side.
Update your Google Business Profile
Add your Star Wars Day offer or event there too, as people search locally for things to do. Here's why posting on your Google Business Profile matters.
Post ideas for Star Wars Day itself
Post your best pun
A simple, clever pun that links the date to your business is the classic Star Wars Day post. Keep it original and on brand.
Launch a one-day offer
A space-themed discount or freebie for one day only creates urgency and gives people a reason to visit.
Ask a fun question
Which planet would you visit? Best space film snack? Questions like these are easy to answer and get comments.
Share a galaxy-themed product
Show your space-themed treat, drink or product looking its best. Strong photos and short videos do the selling.
Share your team's favourite sci-fi films
Turn your team's picks into a carousel. It's personal, fun and gets followers sharing theirs.
Run a giveaway
Offer a themed treat, a voucher or a film night bundle. Keep the rules simple and check each platform's competition rules first. Our guide to running a Facebook competition walks through it.
Post live from your event
Stories of a busy quiz night, a themed menu or happy customers feel immediate and show people what they're missing.
Get your followers involved
Invite customers to share their best space puns in the comments, and reply to the best ones.
Post ideas for service and B2B businesses
You don't need to sell galaxy cupcakes to get involved. These work for trades, professional services and B2B brands.
Create an industry pun
Accountants, garages and trades can write a space pun about their own work. A clever line about your service shows personality without the hard sell.
Share some space-age tech
Show off the clever tools, kit or software you use. It's a fun way to highlight what makes you good at your job.
Celebrate your team's hidden fans
A light post about the sci-fi fans on your team, with permission, is a warm, human post that works on LinkedIn too.
Share a forward-looking tip
Use the futuristic theme to share a tip about planning ahead, upgrading equipment or staying ahead in your industry.
Post ideas for after the day
Announce your giveaway winner
Share the winner publicly, with their permission. It shows the giveaway was genuine and builds trust for next time.
Share the best follower puns
Round up your favourite puns from the comments and give the authors a shout out. It rewards people for joining in.
Repost customer content
If customers tagged you in their Star Wars Day posts, share them with permission. It's free, authentic content.
Ask for reviews
People are at their most positive straight after a great night, so ask while it's fresh. Here's how to encourage more reviews.
Point people to what's next
Mental Health Awareness Week and the Spring Bank Holiday are coming up in May. A gentle teaser keeps people following.
Example Star Wars Day captions
Copy these, swap in your own details and you're good to go.
Something out of this world is landing on 4 May 🚀
Our limited edition galaxy cupcakes will be on the counter for one day only.
Once they're gone, they're gone.
Follow us so you don't miss the launch.
Happy 4 May from everyone here 🌌
Our coffee is strong with this one today, so pop in for a cosmic latte and 10% off any cake.
Offer ends at closing time tonight.
Find us at the link in our bio.
It's 4 May, so here's our attempt at a space pun for accountants 🛸
Your tax return is due in a galaxy not so far away, and we'd rather you didn't leave it until the last minute.
Get in touch and we'll help you land it with time to spare.
Send us a message to book a call.
Star Wars Day hashtags
Use a few of the main ones and add a local hashtag for extra reach.
- #StarWarsDay
- #MayThe4th
- #MayTheFourth
- #SciFi
- #Space
- #SmallBusiness
- #ShopLocal + your town
Tips to get more from it
Respect the trademarks
Star Wars names, characters, logos, film stills, music and costumes belong to Lucasfilm. Don't use them in your posts, products or ads, and don't suggest you're linked to the franchise. Original space-themed content is the safe way to join in.
Keep products and ads extra safe
Using famous lines or names on products, menus or paid ads carries more risk than an organic post. If in doubt, check with a legal adviser first.
Make it fit your brand
The best posts link the joke back to what you do. A pun that only makes sense for your business is more memorable than a generic one.
Keep your call to action clear
Book, order, buy or share. Pick one per post. Here's how to choose the right call to action.
Star Wars Day FAQs
When is Star Wars Day?
Star Wars Day is on 4 May every year.
Why is Star Wars Day on 4 May?
Because "May the fourth" sounds like a famous line from the films. It started as a fan pun and has grown into a worldwide celebration.
Can my business use Star Wars characters or logos?
No, not without permission. The names, characters, logos, images and music are owned by Lucasfilm. Stick to original, space-themed content, and check with a legal adviser before using anything on products or ads.
When should I start posting about Star Wars Day?
A few days before is plenty. Tease your offer or giveaway, post your main content on the day, then follow up with a winner announcement or a round-up afterwards.
Can 99social create my Star Wars Day posts?
Yes. 99social plans, designs, writes and schedules content for UK small businesses from £99+VAT a month, with key dates like this built in. See our social media management for small businesses.
