Praying in the Cao Đài Holy See (church) in Tây Ninh

Monthly rituals are held at the Cao Đài Temples on the 1st and 15th days of each lunar month.
Monthly and annual rituals (in Vietnam) are normally held at 12:00 midnight (Thời Tý) or 12:00 noon (Thời Ngọ).
Twice a month, on the first and the fifteenth day of the lunar calendar, believers must meet at the Thánh-Thất / Temple of their local area and attend the ceremony and listen to the teachings.