December 25 Is a Friday and a Public Holiday: Banks Close, Department Stores Open! Myeongdong Cathedral’s Midnight Mass, Shinsegae’s Light Show 5 pm–Midnight, Lotte World’s Parades at 2 and 8 pm — Christmas 2026 in Seoul and What’s Open on the Day
December 25, 2026 (Friday) is a public holiday in Korea. Banks and government offices close; department stores, convenience stores and the palaces stay open. Myeongdong Cathedral holds a 10:30 pm crib veneration and midnight Mass on the 24th and a noon Mass by the archbishop on the 25th (last year’s schedule). Shinsegae’s facade show runs Nov 1–Dec 31, 5 pm to midnight, free; Lotte World’s parade is daily at 2 and 8 pm. The Hyundai Seoul’s reservation-only village and day-pass prices are here too.