Solar term
TermLongitudeDates
Lichun315°4–5 February
Yushui330°18–19 February
Jingzhe345°5–6 March
Chunfen20–21 March
Qingming15°4–5 April
Guyu30°20–21 April
Lixia45°5–6 May
Xiaoman60°21–22 May
Mangzhong75°5–6 June
Xiazhi90°21–22 June
Xiaoshu105°7–8 July
Dashu120°22–23 July
Liqiu135°7–8 August
Chushu150°23–24 August
Bailu165°7–8 September
Qiufen180°23–24 September
Hanlu195°8–9 October
Shuangjiang210°23–24 October
Lidong225°7–8 November
Xiaoxue240°22–23 November
Daxue255°7–8 December
Dongzhi270°21–22 December
Xiaohan285°5–6 January
Dahan300°20–21 January

The traditional Chinese lunisolar calendar divides a year into 24 solar terms. Qiūfēn, Shūbun, Chubun, or Thu phân is the 16th solar term. It begins when the Sun reaches the celestial longitude of 180° and ends when it reaches the longitude of 195°. It more often refers in particular to the day when the Sun is exactly at the celestial longitude of 180°. In the Gregorian calendar, it usually begins around September 23 and ends around October 8.

Pentads

  • 雷始收聲, 'Thunder begins to soften'
  • 蟄蟲培戶, 'Insects make nests'
  • 水始涸, 'Water begins to solidify'

Date and time

Date and Time (UTC)
YearBeginEnd
辛巳2001-09-22 23:042001-10-08 05:25
壬午2002-09-23 04:552002-10-08 11:09
癸未2003-09-23 10:462003-10-08 17:00
甲申2004-09-22 16:292004-10-07 22:49
乙酉2005-09-22 22:232005-10-08 04:33
丙戌2006-09-23 04:032006-10-08 10:21
丁亥2007-09-23 09:512007-10-08 16:11
戊子2008-09-22 15:442008-10-07 21:56
己丑2009-09-22 21:182009-10-08 03:40
庚寅2010-09-23 03:092010-10-08 09:26
辛卯2011-09-23 09:042011-10-08 15:19
壬辰2012-09-22 14:482012-10-07 21:11
癸巳2013-09-22 20:442013-10-08 02:58
甲午2014-09-23 02:292014-10-08 08:47
乙未2015-09-23 08:202015-10-08 14:42
丙申2016-09-22 14:212016-10-07 20:33
丁酉2017-09-22 20:012017-10-08 02:22
戊戌2018-09-23 01:542018-10-08 08:14
己亥2019-09-23 07:502019-10-08 14:05
庚子2020-09-22 13:302020-10-07 19:55
辛丑2021-09-22 19:212021-10-08 01:39
壬寅2022-09-23 01:032022-10-08 07:22
癸卯2023-09-23 06:502023-10-08 13:15
甲辰2024-09-22 12:432024-10-07 18:59
乙巳2025-09-22 18:192025-10-08 00:41
丙午2026-09-23 00:052026-10-08 06:29
丁未2027-09-23 06:012027-10-08 12:17
戊申2028-09-22 11:452028-10-07 18:08
己酉2029-09-22 17:382029-10-07 23:58
庚戌2030-09-22 23:262030-10-08 05:45
Source: JPL Horizons On-Line Ephemeris System

See also

Preceded byBailu (白露)Solar term (節氣)Succeeded byHanlu (寒露)