Longitude | Term | Calendar |
---|---|---|
Spring | ||
315° | Lichun | 4 – 5 February |
330° | Yushui | 18–19 February |
345° | Jingzhe | 5 – 6 March |
0° | Chunfen | 20–21 March |
15° | Qingming | 4 – 5 April |
30° | Guyu | 20–21 April |
Summer | ||
45° | Lixia | 5 – 6 May |
60° | Xiaoman | 21–22 May |
75° | Mangzhong | 5 – 6 June |
90° | Xiazhi | 21–22 June |
105° | Xiaoshu | 7 – 8 July |
120° | Dashu | 22–23 July |
Autumn | ||
135° | Liqiu | 7 – 8 August |
150° | Chushu | 23–24 August |
165° | Bailu | 7 – 8 September |
180° | Qiufen | 23–24 September |
195° | Hanlu | 8 – 9 October |
210° | Shuangjiang | 23–24 October |
Winter | ||
225° | Lidong | 7 – 8 November |
240° | Xiaoxue | 22–23 November |
255° | Daxue | 7 – 8 December |
270° | Dongzhi | 21–22 December |
285° | Xiaohan | 5 – 6 January |
300° | Dahan | 20–21 January |
The traditional East Asian calendars divide a year into 24 solar terms. Dàxuě, Taisetsu, Daeseol, or Đại tuyết(Chinese and Japanese: 大雪; pinyin: dàxuě; rōmaji: taisetsu; Korean: 대설; romaja: daeseol; Vietnamese: đại tuyết; literally: "major snow") is the 21st solar term. It begins when the Sun reaches the celestial longitude of 255° and ends when it reaches the longitude of 270°. It more often refers in particular to the day when the Sun is exactly at the celestial longitude of 255°. In the Gregorian calendar, it usually begins around 7 December and ends around 21 December (22 December East Asia time).
Source: JPL Horizons On-Line Ephemeris System