Korean Lunar Calendar 2027

Planning a move, opening a shop or signing a contract in Korea? Korean Lunar Calendar 2027 shows lunar dates, son-free days (손없는 날) and public holidays together in one clear monthly view. Everything is calculated on your device, so it works offline.

SON-FREE DAYS (손없는 날)
• Lunar days ending in 9 or 0 are highlighted on the calendar
• On other days, see which direction the wandering spirit "Son" stays in (east, south, west or north) and which direction to avoid
• Day-by-day guide for moving, opening a business, contracts and new car delivery

DAYS MATCHED TO YOUR ZODIAC
• Filters out son-free days that clash (沖) with your birth-year zodiac
• Shows this year's Daejanggun (대장군방) and Samsal (삼살방) directions to avoid
• Unlock with one short ad; it stays open for the rest of the day

LUNAR BIRTHDAYS & MEMORIAL RITES (제사)
• Save a lunar date once and see its solar date for the next three years
• Handles leap months and 29-day months automatically
• Reminders on the day or 1, 3 or 7 days before

PUBLIC & SUBSTITUTE HOLIDAYS
• Korean public holidays (공휴일) for 2026–2027, including substitute holidays (대체공휴일)
• Holiday planner: see which leave days turn a holiday into a long break

MORE TOOLS
• Solar ↔ lunar date converter with year, month and day pillars (간지)
• 24 solar terms (24절기) with short descriptions
• Year view of every son-free day, with a weekends-only filter
• Moving checklist from D-30 to moving day
• Korean and English

Son-free days and directions come from Korean folk tradition and are provided for reference only.

Lunar dates are supported from 2019 to 2036.

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