Chunfen

Chunfen
Chinese name
Chinese春分
Literal meaningspring equinox
Transcriptions
Standard Mandarin
Hanyu Pinyinchūnfēn
Bopomofoㄔㄨㄣ ㄈㄣ
Hakka
Pha̍k-fa-sṳChhûn-fûn
Yue: Cantonese
Yale Romanizationchēun fān
Jyutpingceon1 fan1
Southern Min
Hokkien POJChhun-hun
Tâi-lôtshun-hun
Eastern Min
Fuzhou BUCChŭng-*hŭng
Northern Min
Jian'ou RomanizedChé̤ng-hóng
Vietnamese name
Vietnamese alphabetxuân phân
Chữ Hán春分
Korean name
Hangul춘분
Hanja春分
Transcriptions
Revised Romanizationchunbun
Mongolian name
Mongolian Cyrillicхаврын хугас
Mongolian scriptᠬᠠᠪᠤᠷ ᠤᠨ
ᠬᠤᠭᠤᠰ
Japanese name
Kanji春分
Hiraganaしゅんぶん
Transcriptions
Romanizationshunbun
Manchu name
Manchu scriptᠨᡳᠶᡝᠩᠨᡳᠶᡝᡵᡳ
ᡩᡠᠯᡳᠨ
Möllendorffniyengniyeri dulin
Solar term
Term Longitude Dates
Lichun 315°4–5 February
Yushui 330°18–19 February
Jingzhe 345°5–6 March
Chunfen 0°20–21 March
Qingming 15°4–5 April
Guyu 30°20–21 April
Lixia 45°5–6 May
Xiaoman 60°21–22 May
Mangzhong 75°5–6 June
Xiazhi 90°21–22 June
Xiaoshu 105°7–8 July
Dashu 120°22–23 July
Liqiu 135°7–8 August
Chushu 150°23–24 August
Bailu 165°7–8 September
Qiufen 180°23–24 September
Hanlu 195°8–9 October
Shuangjiang 210°23–24 October
Lidong 225°7–8 November
Xiaoxue 240°22–23 November
Daxue 255°7–8 December
Dongzhi 270°21–22 December
Xiaohan 285°5–6 January
Dahan 300°20–21 January

The traditional Chinese calendar divides a year into 24 solar terms. Chūnfēn, Shunbun, Chunbun, or Xuân phân is the 4th solar term. It begins when the Sun reaches the celestial longitude of 0° and ends when it reaches the longitude of 15°. In the Gregorian calendar, it usually begins around 20 March and ends around 4 April (5 April East Asia time). It more often refers in particular to the day when the Sun is exactly at the celestial longitude of 0°.