Quick Answer: When Is the Xiayuan Festival?
The Xiayuan Festival (下元节, Xiàyuán Jié) falls on the fifteenth day of lunar month ten. It honors the Water Official (水官, Shuǐguān) in the Daoist cycle of Three Yuan observances (三元, Sānyuán). The Hong Kong Observatory’s tables put that lunar date on November 23 in 2026 and November 12 in 2027. [1][2][3][4]
- Religious meaning: Worshippers ask the Water Official for relief from hardship and misfortune. [1][2]
- Temple example: Taiwan’s Executive Yuan describes recitations and lamps at Taipei’s Zhinan Temple (指南宮, Zhǐnán Gōng). [2]
- Calendar position: Xiayuan is the last of the Three Yuan observances. [1][2][5]
Use lunar month ten, day 15 to find Xiayuan on a Gregorian calendar. [1][3][4]

At Taipei’s Zhinan Temple, a Taiwanese account describes a hall lit with lamps, along with scripture recitation and repentance rites. The occasion is dedicated to the Water Official, one of a group of Daoist figures associated with Heaven, Earth and Water. An early Yuan handscroll also depicts the deity’s retinue. [2][6][7]
The Tenth-Month Date and the Three Yuan Observances
The three Yuan dates each fall on a fifteenth lunar day. Shangyuan (上元, Shàngyuán), associated with the Heaven Official, is on the fifteenth day of month one. Zhongyuan (中元, Zhōngyuán), associated with the Earth Official, is on the fifteenth of month seven. Xiayuan belongs to the Water Official and falls on the fifteenth of month ten. [1][2][5]
To {{chinese-calendar-vs-gregorian-calendar|convert the lunar date}}, find day one of month ten and count forward 14 calendar days. In the Hong Kong Observatory’s Gregorian–lunar tables, month ten begins November 9 in 2026 and October 29 in 2027. These entries put Xiayuan on November 23 and November 12 respectively. [3][4]
Why the Water Official Is Honored
The Water Official belongs to the Three Officials (三官, Sānguān). Taiwan Historica summarizes their roles as granting blessings, pardoning offenses and relieving misfortune. The Water Official is associated with the third of these, a role expressed by the phrase jie’e (解厄, jiě’è), meaning relief from adversity. [1][2]
The Smithsonian’s Retinue of the Minister of Water is an early fourteenth-century ink handscroll attributed to He Cheng. A colophon dated 1310, attached to the scroll, describes it as one of three paintings depicting the Daoist officials. The inscription links the painted retinue to the larger group. [6][7]
How Temples and Households Mark Xiayuan
Taiwan’s Executive Yuan describes recitation and repentance rites at Zhinan Temple, with lamps lit as part of the occasion. The account also describes some households making offerings and others marking the day with incense. The source describes variation even among households observing the same lunar date. [2]
An arts-education calendar for Taiwan lists the Water Official’s birthday on the fifteenth of the tenth month at temples. It also records local observances on that date in places such as Zhudong, Hsinchu. For a specific temple, check its program for the year. The lunar date identifies the occasion. The temple’s program gives the time and form of its rites. [2][8]
FAQs About the Xiayuan Festival
Is Xiayuan the same day as Zhongyuan?
Both fall on a fifteenth lunar day. Zhongyuan falls in the seventh month and Xiayuan in the tenth. Each has a different association in the Daoist cycle. [1][2][5]
What does Lower Yuan mean?
Lower Yuan is an English rendering of Xiayuan. The Smithsonian uses Last Prime for the third of the Three Yuan observances, the one associated with the Water Official. [5][7]
Sources
[1] Taiwan Historica. Taiwan Folk Artifacts Dictionary, Worship of the Three Officials
[2] Executive Yuan. Taiwanese Seasonal Customs, Xiayuan
[3] Hong Kong Observatory. 2026 Gregorian–Lunar Conversion Table
[4] Hong Kong Observatory. 2027 Gregorian–Lunar Conversion Table
[5] National Museum of Taiwan History. Carved Figures of the Three Officials
[6] Smithsonian National Museum of Asian Art. Retinue of the Minister of Water
[7] Smithsonian National Museum of Asian Art. Retinue of the Minister of Water Documentation
[8] National Taiwan Arts Education Center. Calendar of Taiwanese Folk Observances