Autumnal Equinox Day

🎉 🇯🇵 Japan • September 23, 2026

Days off: 1 days • Falls on Wednesday

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Autumnal Equinox Day — holiday, Japan (September 23, 2026)

Autumnal Equinox Day Description

Autumnal Equinox Day (秋分の日, Shubun no Hi) falls on September 23, 2026, marking the astronomical beginning of autumn. It is designated as a day to honor ancestors and remember the deceased, deeply connected to the Buddhist Higan tradition — similar to the Vernal Equinox Day in March. Families visit family graves (ohakamairi), cleaning gravestones, offering flowers and incense, and praying. Ohagi (sweet rice balls with red bean paste) are traditionally eaten. The equinox period is also linked to the beginning of autumn foliage anticipation and the harvest season. In 2026, the holiday falls on a Wednesday, positioned two days after Respect for the Aged Day (Monday, September 21st). Many workers will take Tuesday off to create a five-day break known as Silver Week, a less intense but still significant travel period compared to Golden Week. Government offices and schools close. Temples and cemeteries are busier than usual. The weather during this period is typically mild and pleasant — considered ideal for travel, outdoor activities, and visiting cultural sites. The combination of Respect for the Aged Day and Autumnal Equinox Day makes late September one of Japan's key domestic tourism windows.

📜 History & Origins

Autumnal Equinox Day shares its origins with the Vernal Equinox Day, both rooted in the Buddhist Higan tradition. The seven-day Higan period, centered on the autumnal equinox, is when Japanese Buddhists reflect on the Six Perfections and honor ancestors. The day was secularized as a national holiday under the 1948 Act on National Holidays, designated as a day to honor ancestors and remember the deceased. The exact date is determined astronomically each year.

🎉 How It's Celebrated

Families perform ohakamairi (grave visits), cleaning gravestones, offering chrysanthemums and autumn flowers, burning incense, and praying for deceased relatives. Temples hold Higan-e memorial services. When the holiday aligns with Respect for the Aged Day (the third Monday of September) with one working day between them, the resulting break is called Silver Week — a popular domestic travel period with mild, pleasant weather.

🍽️ Traditional Foods

Ohagi — sweet rice balls covered in red bean paste, kinako (roasted soybean flour), or crushed sesame — are the traditional food, just as in spring. The autumn version is named after hagi (bush clover). Seasonal autumn foods like sanma (Pacific saury), chestnuts (kuri), and new-harvest persimmons begin appearing on family tables around this time.

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