Tsagaan Sar: A Guide to the Mongolian Lunar New Year

Translated as “White Moon,” Tsagaan Sar is one of the most important celebrations in Mongolia. It marks the end of winter and the beginning of spring — the start of a new year’s cycle. After a long, harsh, and exhausting winter, Mongolian nomads traditionally celebrated the arrival of spring by bringing festivity into their homes and reuniting with both immediate and extended family members.

This heartwarming celebration usually coincides with other Lunar New Year celebrations as it occurs from the first three days of the first lunar month, typically falling between late January and early March. Because it follows the lunar cycle, the exact date changes each year. However, Tsagaan Sar is a uniquely Mongolian annual celebration rooted deeply in traditional values.

As nomads who constantly traveled in search of fresh pastures for their livestock, Mongolians often did not see their relatives for months or even years. Tsagaan Sar therefore became an important family celebration that encourages people to visit relatives and distant family members, nurture and strengthen family ties, and bond with new members such as in-laws and newborns. It is a sacred time to pay respect to elders, wish them good health, and learn more about the traditions and customs of the country.

Historical records indicate that Mongolians originally celebrated Tsagaan Sar in autumn, dating back to the establishment of statehood, under the name “Tsagaan Ideenii Bayar” (White Feast Festival). Later, in 1206, Mongolia’s greatest ruler, Chinggis Khaan, decreed that the festival be celebrated at the beginning of spring, when the weather becomes warmer, plants begin to bloom, and livestock give birth.

In the 17th century, Tsagaan Sar incorporated religious elements, evolving into the celebration we know today. The color white symbolizes sincerity and happiness in Mongolia, which is why the celebration is called Tsagaan Sar, meaning “White Month” or “White Moon.” Today, it is an official public holiday lasting three days, although the festivities and family visits often continue longer.

The day before Tsagaan Sar is called Bituun. It is customary to complete all cleaning and preparations on this day and to eat until one is full, symbolizing a fortunate end to the year. Families prepare the feast table, with the idee and uuts as focal points. Idee consists of stacked traditional long pastries called ul boov and is essential to the ceremonial table. The pastries are stacked in odd-numbered tiers. Traditionally, the first layer represents happiness and fortune, the second sadness and hardship, alternating upward. Only white or light-colored foods such as white nuts, cheese, sugar cubes, candies, urum (clotted cream), and aaruul (dried curd) are used to decorate the idee, reflecting the symbolism of purity associated with the White Moon.

Uuts is a whole cooked lamb’s back with fatty tail and is an essential element of the feast. The larger and fattier the cut, the more it symbolizes the household’s prosperity and the healthy condition of their livestock after winter. Additional cuts such as lamb’s breast, foreleg, hind leg, and cervical vertebrae are arranged on top. There are also important customs to follow on Bituun. People are encouraged to repay debts, apologize for past mistakes, and resolve conflicts before the new year begins. It is important to stay at home to properly bid farewell to the old year. Certain actions are considered taboo, such as throwing dirty water outside, calling infants by their names, spending the night away from home, starving, or arguing. According to tradition, a local deity named Baldanlkham rides her mule on the eve of Tsagaan Sar. As she makes three rounds to each household, families place three pieces of ice on top of the ger door or on their balcony for the mule to drink.

Certain actions are traditionally avoided during Tsagaan Sar. People should not wear black clothing, spend the night away from home, leave livestock out overnight, perform zolgolt between spouses, get a haircut, embroider or repair old clothes, borrow items, or take daytime naps. Even if unwell, one should greet guests.

When the whole family gathers, they spend time playing traditional games, singing folk songs, and telling stories. Many games played during Tsagaan Sar have been enjoyed for centuries and help children engagingly understand Mongolian culture.

Gift-giving is one of the most important traditions. Before guests leave, hosts present small gifts such as sweets, everyday items, clothing, socks, or money as tokens of appreciation for visiting.

Tsagaan Sar Mongolian Lunar New Year is the most important traditional holiday in Mongolia. Translated as “White Moon,” it marks the end of winter and the beginning of spring, symbolizing renewal, purity, and the start of a new yearly cycle. Rooted in Mongolia’s nomadic heritage, Tsagaan Sar is a sacred time when families reunite after the long and harsh winter months. It is a celebration centered on honoring elders, strengthening family ties, expressing gratitude, and welcoming prosperity and harmony for the year ahead.

The Mongolian New Year date is determined by the lunar calendar. Tsagaan Sar is celebrated on the first three days of the first lunar month, typically falling between late January and early March. Because it follows the lunar cycle, the exact date changes each year. Although it coincides with other Lunar New Year celebrations across Asia, Tsagaan Sar remains uniquely Mongolian in its customs, traditions, and symbolic meanings.

The Tsagaan Sar traditions and customs in Mongolia begin with Bituun, the New Year’s Eve, when families clean their homes, prepare traditional foods, settle debts, and arrange a ceremonial table with idee (stacked pastries) and uuts (whole cooked lamb), symbolizing prosperity. On the first day, people perform zolgolt, a respectful greeting where younger individuals support the elders’ elbows and say “Amar baina uu?” Traditional foods such as buuz and dairy products are served, and guests are given small gifts as a sign of appreciation and goodwill.

The Tsagaan Sar traditional Mongolian clothing reflects renewal, dignity, and cultural pride. Many people wear the deel, Mongolia’s traditional garment, often newly made or freshly tailored to symbolize a new beginning. Wearing new clothes during Tsagaan Sar represents starting the year with freshness and positivity. Elegant cashmere garments are also widely worn during the holiday because they provide warmth during the chilly early spring while expressing refinement and sophistication. Traditionally, black clothing is avoided, as white and light colors symbolize sincerity, happiness, and good fortune.

Mongolian Tsagaan Sar family games and activities play an important role in bringing families closer together. When relatives gather, they spend time playing traditional games such as shagai, the ankle bone game that has been enjoyed for centuries. Families also sing folk songs, share stories, and talk about their history and heritage. These activities help children learn about Mongolian culture in an engaging and meaningful way while strengthening bonds between generations. Tsagaan Sar is not only about rituals and food, but also about joy, unity, and spending quality time with loved ones.