Siam Travel

What's on in Koh Samui in December 2026

Festivals, parties, markets, restaurant offers, shows and tours in Koh Samui in December 2026, day by day.

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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+ 7 daily tours also run this day

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Restaurants, bars and markets open every day are in their categories: Restaurants · Bars & Entertainment · Markets.

Frequently asked questions

What events are on in Koh Samui in December 2026?

In December 2026 in Koh Samui: Halfmoon Festival, 2–3 Dec, Harmony Beach Club & Magic Forest, Koh Phangan; Halfmoon Festival, 16–17 Dec, Harmony Beach Club & Magic Forest, Koh Phangan; Full Moon Party, 24 Dec, Haad Rin, Koh Phangan; New Year's Eve at ARKbar, 31 Dec, ARKbar Beach Club, Chaweng; Full Moon Party — New Year's Eve, 31 Dec, Haad Rin, Koh Phangan.

When is Halfmoon Festival 2026?

Halfmoon Festival takes place from 2 to 3 December 2026. Venue: Harmony Beach Club & Magic Forest, Koh Phangan. Time: day 1 3 pm – midnight · day 2 from 9 pm until sunrise.

What's on every week in Koh Samui?

Every week in Koh Samui: Pool party, Ark Bar, Wednesdays and Fridays.

Which markets are open on Sunday in Koh Samui?

On Sundays in Koh Samui: Lamai Walking Street, Lamai, Sundays 5 – 10 pm.

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