15 Netherlands Events Not to Miss in September 2026

 September in the Netherlands moves fast. The summer festival crowd thins out. University terms restart around the same week the country’s major cultural institutions open their autumn seasons. This list narrows that clutter down to fifteen events in the Netherlands worth building a September 2026 weekend around.

The Best Events in the Netherlands in September 2026

• Nederlands Theater Festival and Amsterdam Fringe
• ALL CAPS Street Art Festival
• Read My World
• Concertgebouworkest Opening Night
• Yayoi Kusama at the Stedelijk
• Cross Comix Festival
• Baroeg Open Air
• IBC2026
• Open Monumentendag
• Maker Days Eindhoven
• Jazz Years at the Stadsarchief
• KOHA
• EuropArtFair
• Netherlands Film Festival
• Ambacht in Beeld Festival

Nederlands Theater Festival and Amsterdam Fringe

• When 3 to 13 September
• Where Twelve venues across Amsterdam

The Nederlands Theater Festival restages the best productions of the season just finished, chosen by seven juries from the Netherlands and Flanders, and closes with the Toneelprijzen gala on the final night. The Amsterdam Fringe runs alongside it, showing rawer, unresolved work across the same twelve theatres.

ALL CAPS Street Art Festival

• When 6 to 13 September
• Where Lombardijen, Rotterdam

Rotterdam’s street art festival ALL CAPS moves to Lombardijen for its 2026 edition, where eleven new murals go up across the neighbourhood, made by Dutch and international artists. The festival closes with Super Sunday, when the finished walls open to the public with live painting and music.

Read My World

• When 10 to 12 September
• Where Tolhuistuin, Amsterdam

Amsterdam’s international literature festival turns its attention to a different part of the world each year, and this edition lands on West Papua and Maluku. Writers and poets from both regions appear across the three days, joined by musicians, with the programme centred on memory and resistance.

Concertgebouworkest Opening Night

• When 11 September
• Where Oosterpark, Amsterdam

The Royal Concertgebouw Orchestra, based in one of the city’s most iconic buildings, opens its new season with a free outdoor concert in Oosterpark, conducted by Han-Na Chang through a programme built around opera overtures and Debussy’s Prélude à l’après-midi d’un faune. No ticket is required, but the free format draws a real crowd, so arrive early.

Yayoi Kusama at the Stedelijk

• When Opens 11 September, runs to 17 January 2027
• Where Stedelijk Museum, Amsterdam

The Stedelijk Museum opens a Yayoi Kusama retrospective spanning seven decades of the recently deceased Japanese artist’s work, from the early net paintings through the mirrored rooms most visitors already know from photographs.

Cross Comix Festival

• When 11 and 12 September
• Where De Doelen, Rotterdam

Rotterdam’s comics and visual storytelling festival marks its tenth edition this year, themed Recycle, with artists building from found or reused material. A strand produced with Poetry International runs alongside the festival’s usual mix of talks and workshops, plus a small press market.

Baroeg Open Air

• When 11 and 12 September
• Where Zuiderpark, Rotterdam

Baroeg Open Air takes over Zuiderpark for the outdoor edition of Rotterdam’s long-running metal and hardcore venue, with Fear Factory headlining a lineup pulled from the heavier end of the Dutch underground scene. It sits outside the polished festival circuit most rosters chase.

IBC2026

• When 11 to 14 September
• Where RAI Amsterdam

IBC2026 draws more than 1,300 exhibitors and upward of 43,000 trade visitors from the broadcasting and media technology industry. It reads more like an industry trade show than a cultural event, but it has been a fixture of the Amsterdam autumn calendar since 1967. The city visibly reorganises around it for the week.

Open Monumentendag

• When 12 and 13 September
• Where Nationwide

Open Monumentendag turns roughly six thousand monuments across the country free to the public for the weekend, part of the fortieth edition, themed this year around resilient heritage, with Flevoland hosting the national opening. Amsterdam alone opens about fifty buildings, several normally closed to visitors.

Maker Days Eindhoven

• When 12 and 13 September
• Where Klokgebouw, Strijp-S, Eindhoven

Maker Days Eindhoven fills the Klokgebouw with hands-on workshops, drawing more than seven thousand visitors into a former Philips factory building. The event feels more like a science museum than a design fair, and this year’s programme includes an eight-meter robot that reportedly talks back to visitors.

Jazz Years at the Stadsarchief

• When Closes 13 September
• Where Stadsarchief Amsterdam

The Stadsarchief Amsterdam’s multimedia exhibition on the city’s early jazz scene traces the migration histories behind the music through the 1930s, working from archival footage and photographs. It is a smaller show than most on this list, worth an hour rather than an afternoon.

KOHA

• When 18 and 19 September
• Where Amstelveld, Amsterdam

KOHA, short for Klassiek Op Het Amstelveld, brings young international classical musicians to an open-air stage for two free evenings. There is no ticket system, and the format rewards showing up early and treating it like any evening in the square.

EuropArtFair

• When 19 and 20 September
• Where MECC Maastricht

EuropArtFair brings dozens of independent artists from across Europe and beyond to MECC Maastricht, each showing work directly to the public. It sits outside the Amsterdam-Rotterdam axis that dominates this list, worth the train ride south.

Netherlands Film Festival

• When 25 September to 2 October
• Where Utrecht

The Netherlands Film Festival takes over Utrecht for its forty-sixth edition, the country’s main showcase for new Dutch film, opening with Michiel van Erp’s Downtown and running through to the Golden Calf awards. Most of the public programme lands inside September even though the festival closes in October.

Ambacht in Beeld Festival

• When 26 and 27 September
• Where NDSM Loods, Amsterdam

Ambacht in Beeld closes out the September 2026 list of best events in the Netherlands at NDSM Loods with workshops and masterclasses in traditional craft skills, a change of register from the tech and design events earlier in this list. Documentary screenings fill the gaps between sessions, tracing trades that survive now because people are determined to keep teaching them.