{"ok":true,"source":"d5.co.kr 자체 달력 DB 및 사전 계산 데이터","timezone":"Asia/Seoul","coverage":{"first_date":"1753-01-01","last_date":"2050-12-31","records":"108841"},"keyword":"8월 21일 생일","plan":{"mode":"anniversary","dates":["2026-08-21","2027-08-21","2028-08-21","2029-08-21","2030-08-21"],"note":"키워드의 월·일을 양력으로 해석했습니다. 연도가 없으면 현재 연도부터 5년을 비교합니다. 생일의 실제 음력은 출생 연도를 선택해 확인하세요."},"data":[{"date":"2026-08-21","weekday":"금","lunar":{"year":2026,"month":7,"day":9,"leap":false},"phase":{"name":"차오르는 달","name_en":"Waxing Gibbous","icon":"🌔","index":3,"angle":101.111,"illumination":59.72,"age":8.39,"date":"2026-08-21","reference_time":"2026-08-21T12:00:00+09:00","source":"Astronomy Engine","model":"daily-noon-kst-v1"},"legacy_moonrise":"14:40","legacy_moonset":"23:49"},{"date":"2027-08-21","weekday":"토","lunar":{"year":2027,"month":7,"day":20,"leap":false},"phase":{"name":"기우는 달","name_en":"Waning Gibbous","icon":"🌖","index":5,"angle":222.447,"illumination":86.84,"age":18.7,"date":"2027-08-21","reference_time":"2027-08-21T12:00:00+09:00","source":"Astronomy Engine","model":"daily-noon-kst-v1"},"legacy_moonrise":"20:50","legacy_moonset":"09:25"},{"date":"2028-08-21","weekday":"월","lunar":{"year":2028,"month":7,"day":2,"leap":false},"phase":{"name":"초승달","name_en":"Waxing Crescent","icon":"🌒","index":1,"angle":9.628,"illumination":0.81,"age":0.68,"date":"2028-08-21","reference_time":"2028-08-21T12:00:00+09:00","source":"Astronomy Engine","model":"daily-noon-kst-v1"},"legacy_moonrise":"06:35","legacy_moonset":"19:30"},{"date":"2029-08-21","weekday":"화","lunar":{"year":2029,"month":7,"day":12,"leap":false},"phase":{"name":"차오르는 달","name_en":"Waxing Gibbous","icon":"🌔","index":3,"angle":144.811,"illumination":90.89,"age":11.04,"date":"2029-08-21","reference_time":"2029-08-21T12:00:00+09:00","source":"Astronomy Engine","model":"daily-noon-kst-v1"},"legacy_moonrise":"17:25","legacy_moonset":"02:43"},{"date":"2030-08-21","weekday":"수","lunar":{"year":2030,"month":7,"day":23,"leap":false},"phase":{"name":"하현달","name_en":"Last Quarter","icon":"🌗","index":6,"angle":270.785,"illumination":49.45,"age":21.66,"date":"2030-08-21","reference_time":"2030-08-21T12:00:00+09:00","source":"Astronomy Engine","model":"daily-noon-kst-v1"},"legacy_moonrise":"23:31","legacy_moonset":"13:32"}],"missing_dates":[],"method":"음력·윤달은 자체 DB 원본, 위상·조명률은 자체 보유 일별 낮 12시 KST 계산값. 음력 15일과 천문학적 보름 시각을 동일시하지 않음. 기존 DB 월출·월몰에는 지역 메타데이터가 없으므로 전국 공통 시각으로 단정하지 않음. 서울 시각·방위는 /api/moon-calc.php?date=YYYY-MM-DD 로 별도 조회.","links":{"calendar":"https://d5.co.kr/","day_api":"https://d5.co.kr/api-day.php?date=YYYY-MM-DD&range=0","seoul_api":"https://d5.co.kr/api/moon-calc.php?date=YYYY-MM-DD"}}