Jingzhe

Jīngzhé or Keichitsu (traditional Chinese: 驚蟄; simplified Chinese: 惊蛰; Japanese: 啓蟄; Korean: 경칩; Vietnamese: Kinh trập; literally: "awakening of insects") is the 3rd of 24 solar terms (節氣) in the traditional East Asian calendars. It begins when the Sun reaches the celestial longitude of 345° and ends when it reaches the longitude of 360°. It more often refers in particular to the day when the Sun is exactly at the celestial longitude of 345°. In the Gregorian calendar, it usually begins around March 5 and ends around March 20.