09月26日

Shani (社日) are days in the traditional Japanese lunisolar calendar dedicated to the earth deity. Autumn Shani occurs on the "tsuchinoe" (戊) day nearest the autumnal equinox, typically in late September. Historically, communities held simple ceremonies at local shrines to offer prayers and offerings for a good harvest. Offerings often included sake, rice, and seasonal produce to express gratitude to the land. Though not an official holiday today, Shani rituals remain part of Japan's cultural and agricultural heritage. The observance highlights the deep connection between people, nature, and the changing seasons.