Codex of FaithsAn illustrated atlas of belief

Buddhism

Bodhi Day

When is Bodhi Day in 2026 and 2027, the day of the Buddha’s awakening: Rōhatsu in Japan on 8 December, the Laba festival in China, and how Buddhists mark the night under the bodhi tree.

Next date

Tuesday, 8 December 2026

In Chinese communities the Laba festival falls on 15 January 2027.

In brief

  1. I.Bodhi Day remembers the night Siddhartha Gautama awoke under the bodhi tree at Bodh Gaya and became the Buddha.
  2. II.In Japan it is called Rōhatsu, “eighth of the twelfth month”, and is kept on 8 December.
  3. III.Zen monasteries close a week of intensive meditation, the Rōhatsu sesshin, on that morning.
  4. IV.In China the same day of the lunar calendar is Laba, when a porridge of grains and fruit is cooked and shared.

Chapter I

What it celebrates

After six years of study and harsh austerities, Siddhartha Gautama took the middle way between indulgence and self-denial. He accepted a bowl of milk-rice from a young woman, Sujata, regained his strength and sat beneath a fig tree at Bodh Gaya, resolved not to rise until he had found the end of suffering. Through the night, Buddhist texts say, he faced the temptations of Mara, recalled his former lives and saw how beings are reborn according to their deeds. At dawn he awoke.

East Asian tradition adds that his awakening came as he saw the morning star. The tree became the bodhi tree, the “tree of awakening”, and a descendant of it still grows at Bodh Gaya.

Chapter II

How it is kept

In Japanese Zen monasteries the week before Rōhatsu is the most demanding retreat of the year, the Rōhatsu sesshin, with meditation through much of the day and night; it ends on the morning of 8 December. Temples hold services and offerings, and lay people may chant sutras, meditate or recite the Buddha’s teachings.

In Chinese communities, Laba is marked by cooking laba zhou, a porridge of rice, beans, nuts and dried fruit, recalling Sujata’s milk-rice; temples share it with visitors. Some Buddhists in the West decorate a ficus tree with lights or beads.

Chapter III

Around the world

Temples across Japan hold Rōhatsu services, and Zen centres from Kyoto to California end their winter retreats. On Laba, Chinese temples such as the Lama Temple in Beijing hand out porridge to long queues of visitors.

Questions people ask

Why is it on 8 December?

East Asian tradition placed the awakening on the 8th day of the 12th lunar month. When Japan adopted the Western calendar in 1873, many festivals moved to the same numbered day, so Rōhatsu became 8 December. Chinese communities still keep the lunar date.

Do all Buddhists keep Bodhi Day?

No. In Theravada countries such as Sri Lanka and Thailand, the Buddha’s birth, awakening and death are remembered together at Vesak, in May. Bodhi Day is mainly a Mahayana, and especially a Zen, observance.

Sources and further reading

  1. Encyclopaedia Britannica, “Buddha”
  2. Peter Harvey, An Introduction to Buddhism: Teachings, History and Practices, 2nd ed. (Cambridge University Press, 2013)
  3. Chinese lunisolar calendar, as implemented in the Unicode CLDR calendars