Japanese Autumn: Capturing Subtle Shifts in Color and Light
- As global climate patterns evolve, there's growing discussion about the potential blurring of conventional seasons. In Japan, a culture historically defined by its four distinct kisetsu (seasons), concerns...
- The Autumnal Equinox, known as shūbun no hi in Japan, occurs annually around September 22nd or 23rd.
- The Autumnal Equinox isn't just about equal day and night; it marks a turning point.
The Autumnal Equinox: A Moment of Balance
Table of Contents
Shifting Seasons and Enduring Traditions
As global climate patterns evolve, there’s growing discussion about the potential blurring of conventional seasons. In Japan, a culture historically defined by its four distinct kisetsu (seasons), concerns are rising about a possible shift to a “two-season” climate. Despite these changes, certain astronomical events remain constant markers of the year.
What is the Autumnal Equinox?
The Autumnal Equinox, known as shūbun no hi in Japan, occurs annually around September 22nd or 23rd. In 2024, it falls on September 23rd. This event signifies the moment when the sun is positioned directly above the Equator, resulting in nearly equal durations of daylight and darkness across the globe. According to NASA, this happens because the tilt of the Earth’s axis is neither pointing towards nor away from the sun.
The Shift Towards Longer Nights
The Autumnal Equinox isn’t just about equal day and night; it marks a turning point. Following September 23rd, the nights in the Northern Hemisphere gradually begin to lengthen, while days become shorter. This transition signals the approach of fall and winter. The Farmer’s Almanac provides detailed sunrise and sunset times for specific locations, illustrating this shift.