Buddha's Birthday originated in India, spread across Asia with Buddhism, and became a central festival in Korea from the 4th century CE. Despite suppression under Confucian rule, it survived and is now one of Korea's most cherished holidays, marked by lantern festivals, rituals, and cultural celebrations.

When is Buddha's Birthday?

Buddha's Birthday in South Korea is celebrated on the 8th day of the 4th month of the lunar calendar, usually falling in April or May of the Gregorian calendar.

The following is the list of Buddha's Birthday from 2020 to 2049.

The History of Buddha's Birthday?

Siddhartha Gautama, later known as the Buddha, was born around the 5th–4th century BCE in Lumbini, in present-day Nepal. According to Buddhist tradition, he was born on the 8th day of the 4th lunar month, which became the basis for commemorating Buddha's Birthday across Buddhist cultures.

As Buddhism spread from India to China, Korea, Japan, and Southeast Asia (from the 1st century CE onward), the celebration of Buddha's birth became part of local religious calendars.

Each culture adapted the traditions, but most kept the 4th lunar month, 8th day as the sacred date.

Buddhism entered Korea through China during the Three Kingdoms Period (Goguryeo, Baekje, and Silla) in the 4th century CE.

Silla Dynasty (7th–9th century): Buddha's Birthday became a state-recognized festival, with lantern-lighting ceremonies symbolizing enlightenment.

Goryeo Dynasty (918–1392): Buddhism flourished, and Buddha's Birthday was celebrated with large-scale temple ceremonies and public lantern festivals.

Joseon Dynasty (1392–1897): Under Confucian rule, Buddhism was suppressed, but common people and monks continued to celebrate Buddha's Birthday, keeping traditions alive.

Modern Era: With the revival of Buddhism in the 20th century, Buddha's Birthday regained official recognition. In South Korea today, it is a public holiday, celebrated nationwide.