What Is Rằm Tháng Giêng?
Rằm Tháng Giêng, also called Tết Nguyên Tiêu (literally "the first full-moon night"), falls on the 15th day of the 1st lunar month, the year's first full moon. It is one of four major full-moon observances especially honored by Vietnamese people throughout the year (alongside Buddha's Birthday in the fourth month, Vu Lan in the seventh month, and the lower-origin full moon in the tenth month), and folk wisdom even holds a well-known saying: "A year of offerings cannot match Rằm Tháng Giêng," underscoring the day's special importance.
Origins and Cultural Blending
Tết Nguyên Tiêu originates from ancient East Asian culture, tied to moon worship, Buddhist devotion, and rites for peace at the start of the new year. In Chinese culture, this is the Lantern Festival, when brilliant lanterns are released to celebrate the first full-moon night after Lunar New Year. As it took root in Vietnam through a long history of cultural exchange, Rằm Tháng Giêng became localized, blending with ancestor worship, Buddhism, and folk Taoism, taking on a more contemplative, spiritual character rather than the vivid festival atmosphere seen in some other parts of the region.
Rằm Tháng Giêng is held in such special regard because it is the first full moon, seen as the moment of a truly complete "spring opening," when heaven and earth are most fully in harmony after the string of Lunar New Year days. Many families believe that offerings made on this day, whether to Buddha, ancestors, or deities, bring greater blessings and fortune for the whole year than ordinary full-moon offerings at other times.
Temple Visits and Star-Releasing Rites
During Rằm Tháng Giêng, one of the most common customs is visiting temples at the start of the year. Vietnamese people everywhere, from cities to countryside, typically make time to visit temples, shrines, and communal houses to offer incense and pray for peace, health, and prosperity for themselves and their families in the new year. Major temples such as Chùa Hương, Yên Tử, Phủ Tây Hồ, and Trấn Quốc Pagoda are especially crowded and lively during this time.
Alongside temple visits, many families also perform star-releasing rites (dâng sao giải hạn) during this period, rooted in folk belief blended with Taoist elements holding that each person is influenced each year by a different "ruling star", some auspicious, some inauspicious (such as La Hầu, Kế Đô, Thái Bạch). These rites are held to pray for the dispelling of misfortune and the welcoming of good luck for the year ahead. It should be noted this is a folk-cultural belief offered for reference; many senior Buddhist monks encourage practitioners to focus on cultivating the mind and doing good deeds rather than over-relying on star-worship rituals.
The Rằm Tháng Giêng Offering Tray
A Vietnamese Rằm Tháng Giêng offering typically comes in two parts: a Buddha offering tray (vegetarian, featuring sticky rice, sweet soup, fruit, and simple plant-based dishes) and an ancestor offering tray (which may include meat, featuring traditional dishes such as boiled chicken, gấc-fruit sticky rice, bamboo-shoot soup, and Vietnamese sausage, similar to a Tết feast tray). Preparing a thorough, well-presented offering on this day expresses the sincerity and reverence of descendants toward Buddha, deities, and ancestors, while carrying wishes for a peaceful, prosperous year.
Tết Nguyên Tiêu in Modern Life
Today, despite busy modern life, Rằm Tháng Giêng remains widely observed by Vietnamese people as an essential spiritual-cultural tradition following Lunar New Year. Many localities, especially the ethnic Chinese-Vietnamese community in the Chợ Lớn district of Ho Chi Minh City, hold vibrant cultural and artistic activities such as lion and dragon dances and lantern festivals, while "Vietnam Poetry Day" is held nationwide precisely on Rằm Tháng Giêng each year to honor Vietnamese poetry, reflecting the day's enduring vitality and layered meaning in contemporary life.
