음양만세력 - 음력, 양력, 간지, 절기, 사주팔자

* Newly updated for 2026. * If you have already installed this app, please delete it and reinstall it. This is a calendar that utilizes the Korea Astronomy and Space Science Institute's Astronomical and Space Information System on the Public Data Portal to display the Lunar Calendar, Ganji, Seasonal Seasons, and "Son-eopneun-nal" (Days Without Evil Spirits) corresponding to the Gregorian Year, Month, and Day at a glance. Note: 1. This app is designed to quickly view the Lunar Calendar, Ganji, Seasonal Seasons, and Son-eopneun-nal. 2. Calculates Saju (Four Pillars of Destiny), Daeun (Great Fortune), Samjae (Three Calamities), and Compatibility Scores. 3. Graphs of annual and monthly fortune indices. 4. Please note that the Saju displayed in this app may be somewhat inaccurate; please use it for reference only.