What's On in September: Spring Blooms, Harvest Moons, and the Last of the Grapes

September is the month the hemispheres pass each other, moving in opposite directions at once. In the Southern Hemisphere, spring properly arrives and nowhere more spectacularly than in Canberra, where more than a million blooms transform the city's parklands for its biggest event of the year.

In the Northern Hemisphere, the reverse is happening: the last warmth of summer gives way to harvest season, as vineyards across Europe bring in their grapes and families across East Asia gather beneath the year's brightest full moon.

It's a month of quiet transition rather than one single global spectacle, but that makes it a rich one. September is a chance to chase spring in one hemisphere while catching the last of the harvest season in another. These are the events worth travelling for in September.

What it is: Australia's biggest celebration of spring. Floriade isa spring festival held annually in Canberra, featuring more than a million blooms alongside live music, food and wine, workshops, and family-friendly programming.

Where: Commonwealth Park, Canberra, Australia, on the shores of Lake Burley Griffin.

When: Runs across a full month, from mid-September into October. In 2026, Floriade will take place from 12 September to 11 October.

Why it's worth travelling for: Floriade has been running since 1988 and remains the most important annual tourism event in the Australian Capital Territory, drawing hundreds of thousands of visitors from across Australia and overseas. Elaborately designed garden beds, integrated sculpture and art installations, and a festive spring atmosphere make it a destination event in its own right, while NightFest extends the experience after dark with illuminated gardens and evening entertainment.

Plan around it: Entry is free, and the festival runs daily, so there's flexibility in when to visit. NightFest evenings and the closing Dogs' Day Out weekend draw the biggest crowds, so arrive early or visit on a weekday if you'd prefer a quieter walk through the gardens.

What it is: One of the most significant festivals across East and Southeast Asia, celebrated under different names — Mid-Autumn Festival (China), Chuseok (Korea), Tết Trung Thu (Vietnam) and Tsukimi (Japan) — but united by the same full moon, family gatherings, and traditions of giving thanks for the harvest.

Where: Celebrated across China, Korea, Vietnam, Japan, and their global diaspora communities. Hoi An in Vietnam is especially known for its lantern-lit riverside celebrations; Seoul and cities across Korea see mass domestic travel as families return to their hometowns.

When: Falls on the 15th day of the 8th lunar month each year. In 2026, this lands on 25 September, with Chuseok observed as a public holiday in Korea from 24 to 26 September.

Why it's worth travelling for: The festival transforms cities with lanterns, mooncakes and moon-viewing gatherings, and in destinations like Hoi An, the ancient town's entire riverfront glows with floating lanterns and paper lights. It's a rare chance to witness a shared cultural tradition expressed in distinct ways across several countries in the same week.

Plan around it: In Korea, Chuseok is one of the busiest domestic travel periods of the year, as the entire country moves to reunite with family. Expect significant transport congestion if travelling within Korea at this time. Dates shift annually with the lunar calendar, so confirm before booking.

What it is: The grape harvest across Europe's major wine regions, known in France as the vendange. A centuries-old agricultural tradition that has become a significant driver of wine tourism, with many estates opening their harvest to visitors.

Where: Bordeaux, Burgundy, and Champagne in France; Tuscany and Piedmont in Italy; and Rioja in Spain are among the most visited wine regions during harvest.

When: Timing varies by region and grape variety, but harvest typically runs from late August through October, with September the peak month across most of Western Europe.

Why it's worth travelling for: Harvest season brings a distinct energy to wine country. Pickers moving through vineyards, cellar doors busier than usual, and many estates host harvest lunches, grape-treading events, and seasonal menus built around the new vintage. It's widely considered one of the most atmospheric times of year to visit Europe's wine regions, ahead of the quieter, colder months to come.

Plan around it: Exact harvest timing depends on the season's weather and shifts from year to year, so regions publish estimated harvest windows only a few months ahead. Check with specific estates if timing a visit around active picking is a priority, since some experiences require advance booking.

• Northern Hemisphere autumn equinox falls in late September, marking the official start of autumn and the point at which day and night reach roughly equal length worldwide.
• Southern Hemisphere spring begins in earnest, with wildflower season building across Australia and mild temperatures returning to South America and southern Africa.
• Oktoberfest opens in Munich in the second half of September, though Oktoberfest's most significant final days fall in October.