1, the third Monday in September,
The "autumnal equinox" around September 23rd. Japan, the capital of Tokyo for short, is located on the west coast of the Pacific Ocean. It is an arc-shaped island country extending from northeast to southwest, including Hokkaido, Honshu, Shikoku, Kyushu and more than 6,800 other islands, with a total area of 378,000 square kilometers, consisting of 1 capital, 1 road, 2 prefectures and 43 counties (provinces).