Korean Seollal vs Vietnamese Tết: Same Day, Three Times the Break

Korea and Vietnam both start the lunar year on February 17, 2026 — then take three days off versus nine. Twelve points of comparison, from sebae and chúc Tết to white envelopes and red ones.

🇰🇷 Korea·August 8, 2026·10 min read

On February 17, 2026, Korea and Vietnam ring in the lunar new year on the same date. They read the same lunar calendar.

Korea's statutory holiday is three days. Vietnam's break is nine. A shared date does not make a shared holiday, and the gap between three and nine explains most of what feels different once you are standing in it.

At a glance

Item	Korean Seollal	Vietnamese Tết Nguyên đán
First day, 2026	Tuesday, February 17	Tuesday, February 17 — the same date
Statutory holiday	Three days: February 16–18	Five days, the floor set by the Labour Code
Actual 2026 break	Five days with the weekend attached (Feb 14–18)	Nine days (Feb 14–22)
What it is called	Seollal, or gujeong ("old new year")	Tết Nguyên đán, or Tết ta
Greeting an elder	Sebae — a full bow to the floor	Chúc Tết — spoken wishes, no bow to the living
The money envelope	Sebaetdon, in a white envelope or silk pouch	Lì xì, in a red envelope
The dish that defines it	Tteokguk, rice cake soup	Bánh chưng in the north, bánh tét in the south
Ancestral rite	Charye, on the morning of the day	Cúng gia tiên, beginning on New Year's Eve (giao thừa)
What people wear	Hanbok	Áo dài
The flower in the house	No fixed flower	Hoa đào in the north, hoa mai in the south
The game everyone plays	Yutnori, a board game with four sticks	Bầu cua tôm cá, lô tô
Zodiac	2026 is the Horse in both countries	But Vietnam's fourth sign is the cat, not the rabbit

The largest number in that table — nine against three — is a result rather than a cause. Vietnam's Labour Code sets five days as the minimum for Tết, and in 2026 the surrounding weekends push it to nine. Korea's three days have not moved in nearly forty years. The same lunar first day gets used as a full seasonal break on one side and as a long weekend on the other.

Two countries, one lunar calendar, and years when the dates split

The first day of a lunar month is the day containing the new moon — the instant the moon is completely dark.

The catch is which clock you measure that instant against.

Vietnam has used UTC+7 since 1967. Korea uses UTC+9. When a new moon falls near midnight, the two calendars can land on different days.

That is exactly what happened in 2007. Vietnam's Tết was Saturday, February 17. Korea's Seollal was Sunday, February 18. Someone who welcomed the new year in Hanoi and then flew to Seoul got to do it again the next day.

There is no such split in 2026 — both countries land on February 17. But the possibility is worth carrying, because a Korean holiday calendar and a Vietnamese one are not automatically interchangeable.

Three days and nine days are different kinds of holiday

Nine days means you can travel to your hometown and stay a while. Three days means you go and come straight back.

That compression is what shapes Seollal in Korea. Expressways jam on the first and last day, train tickets vanish minutes after booking opens, and Seoul empties for exactly three days before refilling.

And there is no mechanism to stretch it. Article 3 of the Regulation on Public Holidays for Government Offices grants a substitute day when a national day or Children's Day falls on a Saturday — but for Seollal and Chuseok, only a Sunday collision counts. That single clause is why Chuseok 2026 stops at four days.

The split shows up in the colour of the envelope

Vietnam and China put new year money in red envelopes. Korea uses a plain white envelope or a small embroidered silk pouch. A Vietnamese comparison of the three countries put it neatly: China leans on red, Vietnam adds gold, and Korea has no single dominant holiday colour at all.

The sequence differs too. In Korea a child performs sebae first — a deep bow, knees and forehead to the floor — and the money follows the bow. In Vietnam the exchange happens inside the greeting itself.

Which raises the part visitors underestimate: the hardest thing about a Korean Seollal is not the bow. It is the vocabulary. Your father's older brother, your father's younger brother, your mother's sister's husband and your father's sister's husband are four separate words, and cousins address each other by relative age. That grammar is the same reason subtitles quietly delete Korean politeness levels — English has nowhere to put them.

Seollal is the harder holiday for a visitor

Three things are worth knowing if you plan to be in Korea for the lunar new year.

It is winter. Unlike Chuseok, temperatures sit below freezing and the daylight for walking a palace grounds is short. The break is compressed, so the whole country's travel demand lands inside three days. And holiday train tickets are sold only to registered Korail members, entirely online — for Seollal 2026, advance booking ran January 15–16 and general booking January 19–21, split by rail line.

One thing is better in February. The four palaces, Jongmyo and the royal tombs open free during Seollal exactly as they do at Chuseok.

A winter palace has almost no queue.

Both countries used to add a year on this day

Korea's traditional count started every newborn at one and added a year at every Seollal. Vietnam's tuổi mụ follows the identical rule — one at birth, plus one when Tết arrives.

Same rule, different fate. Korea amended its Civil Act and Framework Act on Administration effective June 28, 2023, pinning administrative and civil age to the international count. In Vietnam, tuổi mụ carries on as the language of ancestral rites, naming and geomancy.

Why did only one of them need a statute? The answer is not about arithmetic — it is about what you call people.

What this means where you are

Where you're from	February 17, 2026	Reading the Korean holiday
Vietnam	Day one of Tết; a nine-day break begins	Same date, but Korea is back at work three days later. "Is it the same as ours?" — same day, different length
Thailand	Songkran is in April, no overlap	A mid-February trip to Korea needs actual winter clothing
Indonesia, Malaysia, Singapore	Imlek / Chinese New Year falls on the same date	Red-envelope customs transfer, but Korea's money envelope is white
United States, Europe	The lunar new year is not a public holiday	Transport locks up before shops do; this is a mobility problem, not a retail one
Japan	New year moved to January 1 in the Meiji era	Korea kept both calendars, which is why the country closes twice a year

For a reader in Ho Chi Minh City the last column is the practical one. Koreans go home for Seollal exactly as Vietnamese families do for Tết. They just have to complete the round trip inside three days instead of nine, and that compression is what you see on the roads and the rails.

The lunar year begins on the same date in both countries. One empties out for more than a week; the other refills after three days. How different that makes the two holidays is something you can measure on the Seoul subway on the morning of February 19.

Sources

#Korean society #Terms explained #Vietnam