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Religious & Cultural

Korean (Dangi)

Lunisolar · years counted from Dangun, 2333 BCE

Korea’s traditional lunisolar calendar, sharing its lunar months with the Chinese but counting years in the Dangi era — from the legendary founding of Gojoseon by Dangun in 2333 BCE, so it runs 2,333 years ahead of the Common Era. Your browser supplies the lunar month and day, but numbers the year the Gregorian way; the Dangi count shown here is converted from it.

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In UTC at 02:02 on October 27, 2026, this calendar read Ninth Month 17, 4359 Dangi. The reading above is live, in your own time zone.

At a glance

Type
Lunisolar
Origin
Korean tradition — the Chinese lunar months, reckoned for Korea’s meridian
Year
12 or 13 lunar months (353–385 days)
Months
12, or 13 in a leap year, each starting at the new moon
Week
7 days, in modern use
Leap rule
A leap month, as in the Chinese calendar
Counts from
Dangun’s legendary founding of Gojoseon, 2333 BCE (Dangi)
Where it’s used
Seollal, Chuseok and traditional birthdays in Korea; Dangi years were official in South Korea from 1948 to 1961
How it’s worked out here
Your browser’s calendar data (ICU) gives the month and day; the Dangi year is converted from the year it relates to

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