September is shaping up to be another busy month for families in Kuala Lumpur. The Merdeka spirit continues beyond August 31st, with more patriotic activities and celebrations taking place around the city in the lead-up to Malaysia Day.
It’s also mooncake season. Throughout September, hotels, restaurants, bakeries, and shopping malls across KL will be filling their shelves with traditional baked mooncakes, colorful snow-skin creations, and gift boxes that are almost too pretty to open. If you’re wondering where to find them, take a look at our guide to the best places to buy mooncakes in Kuala Lumpur.
Beyond the cultural celebrations, there’s plenty to keep kids busy this month. The calendar already includes arts and crafts, outdoor adventures, hands-on workshops, lantern making, and a family concert, with many more events still to be announced.
September can occasionally bring a few hazy days to KL too. If the skies turn grey and you’d prefer to stay inside, bookmark our guide to indoor things to do with kids when the haze hits Kuala Lumpur.
Have a scroll through the calendar below, choose a few family favorites, and check back regularly. We’ll continue adding new events as they’re announced.
Public Holidays in Kuala Lumpur in September 2026:
There is one national public holiday in Kuala Lumpur this September:
- Wednesday, September 16th: Malaysia Day
With the holiday falling right in the middle of the week, it’s a welcome opportunity to take a break and enjoy one of the family-friendly Malaysia Day activities happening around the city.
What’s On in Kuala Lumpur – September 2026
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Is your organization hosting an event, or do you know of an event we missed? Click here to submit your event so we can keep the monthly What’s On up-to-date and as complete as possible.
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Some Indoor Attraction Reviews:
Aquaria KLCC Review: Is It Worth the Visit With Kids?
Royal Selangor Museum with Kids: 7 Reasons to Visit
5 Reasons We Loved the Museum of Illusions Kuala Lumpur
