Looking for the best things to do in Singapore this September 2026? You might want to keep your weekends free.
September is shaping up to be a surprisingly packed month. From a brand-new light show at the Singapore Botanic Gardens to the return of Halloween Horror Nights, there are plenty of reasons to head out.
Families also have the September school holidays from 5 to 13 September 2026, making it the perfect time to plan a day out with the kids.
Better still, not everything requires you to spend big. Several of the highlights this month are completely free.
Here are some of the best things to do in Singapore this September 2026.
1. Singapore Botanic Gardens Heritage Festival 2026
5 – 13 September 2026
Singapore Botanic Gardens
Selected programmes are free
One of the biggest events to look out for this September is happening right in the middle of the school holidays.
The Singapore Botanic Gardens Heritage Festival returns from 5 to 13 September with nine days of music, art, guided experiences and activities celebrating the Gardens’ history and living heritage.
One highlight is Xinyao Lives On!, a two-hour concert celebrating Singapore’s homegrown Xinyao music.
However, the attraction we’re most curious about is the Gardens’ first-ever light show.
Don’t Miss EnlighTEN At Singapore Botanic Gardens
For the first time, Singapore Botanic Gardens will be transformed after dark with EnlighTEN.
The new light experience stretches across five iconic locations within the Gardens, using immersive installations and storytelling to transform familiar landscapes after sunset.
If you’ve walked through the Botanic Gardens countless times during the day, this might be your excuse to return at night.
With the festival falling exactly during the September school holidays, expect it to be a popular family outing.
2. Catch The Final Weekend Of Singapore Night Festival
21 August – 5 September 2026
Bras Basah.Bugis Precinct
Many programmes are free
If you haven’t visited the Singapore Night Festival yet, September gives you one final chance.
The festival spills into the first weekend of the month, transforming the Bras Basah.Bugis area into a late-night arts and culture playground.
The National Museum of Singapore will also extend its opening hours on 5 and 6 September. Its galleries reopen from 7pm until midnight, with free admission for all during the extended hours.
That means you can wander around the precinct, catch the festival atmosphere and pop into the museum without paying an admission fee.
Not a bad way to spend a Friday or Saturday night.
3. Bring The Kids To PEPPA PIG Fun Day Out!
5 – 6 September 2026
Esplanade Theatre
Tickets from $28
Parents, you may already know where this is going.
Peppa Pig, George, Mummy Pig, Daddy Pig and their friends are coming to Singapore for PEPPA PIG Fun Day Out!
The interactive live theatre show takes over the Esplanade Theatre on 5 and 6 September, just as the school holidays begin.
Expect plenty of songs, dancing, games and, naturally, muddy puddles as Peppa and friends head to the zoo and beach.
There are several showtimes across both days, while tickets start from $28.
For the serious little Peppa fans, VIP tickets also come with a meet-and-greet with Peppa and friends.
4. Explore Hiroshi Sugimoto: Form Is Emptiness
Until 4 October 2026
Singapore Art Museum at Tanjong Pagar Distripark
From $15 for Singapore Citizens and PRs
Want something slower and a little more artsy?
September is one of your final months to catch Hiroshi Sugimoto: Form Is Emptiness at Singapore Art Museum.
This is the internationally acclaimed artist’s first major survey exhibition in Southeast Asia.
The exhibition brings together 63 works from 11 series, alongside 14 fossils from Sugimoto’s personal collection. It covers five decades of his artistic practice across photography, sculpture, installation and architecture.
Admission is $15 for Singapore Citizens and PRs and $20 for tourists and foreign residents.
There’s also an Access Tour on 5 September and various accompanying programmes throughout the exhibition period.
If you’ve been saying, “Next time then go”, September is probably that next time — the exhibition ends on 4 October.
5. Spend Your School Holidays At Singapore Botanic Gardens
5 – 13 September 2026
If you’re looking specifically for things to do during the September school holidays, Singapore Botanic Gardens is an easy choice.
The school break runs from Saturday, 5 September to Sunday, 13 September 2026. Teachers’ Day also falls on Friday, 4 September.
That lines up perfectly with the Botanic Gardens Heritage Festival.
Apart from EnlighTEN and live music, the festival includes guided experiences and educational programmes connected to plants, nature and the Gardens’ history.
And unlike a full day at a ticketed attraction, you can easily build a cheaper family day around the Gardens.
Pack some snacks, explore the park and stay until evening for the festival activities.
6. Become A Citizen Scientist At Sentosa
Until September 2026
Siloso Beach, Palawan Beach & Tanjong Beach
You probably don’t associate a Sentosa morning with waking up at 4-something in the morning.
But this is not your usual beach trip.
The Singapore Oceanarium’s Southern Coastal Watch citizen science programme runs through September.
Volunteers patrol Sentosa’s beaches and gather information on sea turtles and horseshoe crabs, contributing to conservation research.
Each patrol lasts three hours, from 5am to 8am, and takes place at Siloso Beach, Palawan Beach or Tanjong Beach.
Participants must be at least 18 years old and complete an e-learning module and assessment before joining a patrol.
Definitely not your standard Sentosa itinerary.
7. Celebrate Mid-Autumn Festival With A Massive Lantern Display
19 September 2026
6pm – 9pm
Kwong Wai Shiu Hospital, Serangoon Road
Mid-Autumn Festival celebrations are also starting to appear on September’s calendar.
Kwong Wai Shiu Hospital will hold its Mid-Autumn Festival 2026: Hearts Aglow Together on 19 September.
The evening includes lantern installations, cultural activities and performances for families and visitors of different generations.
But there’s one highlight that could make this particularly interesting.
The event plans to attempt a Singapore Book of Records title for the Largest Display of Kong Ming Lanterns.
If you’re looking for something more traditional to do in September, this could be worth checking out.
8. Catch Belle And Sebastian Live In Singapore
20 September 2026, 7.30pm
Esplanade Concert Hall
Tickets from $98
September isn’t only about family activities.
Scottish indie legends Belle and Sebastian are heading to Singapore to celebrate 30 years of their classic album If You’re Feeling Sinister.
The band will perform the album in full at the Esplanade Concert Hall, followed by another set featuring fan favourites.
Tickets start from $98, with the highest standard category priced at $158 before applicable ticketing fees.
For longtime fans, this is one September date to circle.
9. Get Ready For Halloween Horror Nights 14
From 25 September 2026
Universal Studios Singapore
And just like that, spooky season is back.
Halloween Horror Nights 14 returns to Universal Studios Singapore from late September, giving horror fans another reason to head to Sentosa after dark.
The 2026 edition is scheduled to begin on 25 September and continue on selected nights into November.
Expect haunted houses, scare zones and plenty of people confidently claiming they’re not scared before screaming five minutes later.
If you’re planning to go with a large group, it’s worth sorting out your preferred date early.
More details about individual experiences can also be added to your September plans as the full event rolls out.
Check out our article for more details!
10. Try A Rooftop Art Sketching Session
5 September 2026
4pm – 7pm
National Gallery Singapore
$35 per person
Instead of just looking at art, why not try making some?
National Gallery Singapore is holding Gallery Sketch Chapter: First Marks II on 5 September at its rooftop studios.
The three-hour session costs $35 per person.
It could make for an unusual date idea or a relaxing solo activity if your definition of a good Saturday doesn’t involve squeezing through another crowded mall.
September 2026 Is Looking Pretty Packed
Whether you’re trying to entertain the kids during the school holidays, hunting for free things to do in Singapore, planning a date or simply refusing to spend another weekend at home scrolling TikTok, September has plenty going on.
The Singapore Botanic Gardens Heritage Festival is easily one of the month’s highlights, especially with the debut of EnlighTEN.
Meanwhile, the Singapore Night Festival gives night owls one final weekend to explore, while Halloween Horror Nights 14 kicks off spooky season towards the end of the month.
And this is only the beginning.
More pop-ups, mall events, markets and September school holiday activities are likely to be announced as the month gets closer, so bookmark this page — we’ll continue updating it with more things to do in Singapore this September 2026.
Things To Do In Singapore September 2026 At A Glance
| Event | Date | Location | Price |
| Singapore Botanic Gardens Heritage Festival | 5–13 Sep | Singapore Botanic Gardens | Selected programmes free |
| Singapore Night Festival Final Weekend | 5–6 Sep | Bras Basah.Bugis | Many programmes free |
| PEPPA PIG Fun Day Out! | 5–6 Sep | Esplanade | From $28 |
| Hiroshi Sugimoto: Form Is Emptiness | Until 4 Oct | Singapore Art Museum | From $15 for SG/PR adults |
| Southern Coastal Watch | Until Sep | Sentosa beaches | Registration required |
| Mid-Autumn Festival 2026 | 19 Sep | Kwong Wai Shiu Hospital | Community event |
| Belle and Sebastian | 20 Sep | Esplanade | From $98 |
| Halloween Horror Nights 14 | From 25 Sep | Universal Studios Singapore | Ticketed |
| Gallery Sketch Chapter | 5 Sep | National Gallery Singapore | $35 |
