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.
